{"title":"Power Amplifiers","description":"\u003cp\u003eA power amp, also called a power amplifier, is the muscle of the amplification stage and delivers the power for the speakers, controlled by a separate preamp.\u003c\/p\u003e\u003cp\u003eIt does exactly one thing, namely deliver power, and in a separate setup it does that really well.\u003c\/p\u003e\u003ch2\u003eWhy a power amp?\u003c\/h2\u003e\u003cp\u003eBecause separating preamp and power stage allows maximum control and clean drive, especially with speakers that really demand something. From a fine stereo power amp to a mono block that dedicates its full power to a single speaker alone, this is the design for uncompromising setups.\u003c\/p\u003e\u003ch2\u003eWhat matters\u003c\/h2\u003e\u003cp\u003ePower amp and preamp need to match in level and connections, otherwise the duo won't harmonise. Power amps are high-end territory, and that's where marketing and music part ways. At HD Zürisee in Wädenswil we'll tell you honestly whether a separate solution really brings more audible benefit with your speakers than an excellent integrated amp.\u003c\/p\u003e\u003ch3\u003eWho are power amps for? (Straight talk)\u003c\/h3\u003e\u003cp\u003eFor anyone who deliberately chooses separate components and drives speakers with real demands. Straight talk: nobody needs this as a standard solution, and a power amp without a matching preamp is just an expensive paperweight. But if you're after the last word in control and headroom, you're in the right place.\u003c\/p\u003e\u003ch2\u003eOur verdict\u003c\/h2\u003e\u003cp\u003eA power amp is the deliberate step into high-end when integrated amps reach their limits — not a must-buy, but a conscious decision. Tell us which preamp and which speakers are involved, and we'll find the power amp that fits.\u003c\/p\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003ePower amp or integrated amp?\u003c\/h3\u003e\u003cp\u003eA power amp absolutely needs a preamp in front of it and pays off if you specifically want more control and headroom. For most systems, an excellent integrated amp is the smarter and cheaper solution. We'll tell you honestly whether separating them really brings something audible to your setup.\u003c\/p\u003e\u003ch3\u003eStereo power amp or mono blocks?\u003c\/h3\u003e\u003cp\u003eA stereo power amp amplifies both channels in one chassis; mono blocks dedicate a separate unit to each speaker and fully separate the channels. In high-end territory that's audible, but the cost in space, cables and budget scales accordingly. We'll give you an honest assessment of what makes sense for you.\u003c\/p\u003e\u003ch3\u003eWhich power amp suits my preamp?\u003c\/h3\u003e\u003cp\u003eLevel, input impedance and connections need to match so preamp and power amp harmonise cleanly. Ideally both come from the same maker or are matched to each other. Tell us your preamp — or we'll already know it — and we'll combine it consistently.\u003c\/p\u003e\u003ch3\u003eHow much power should a power amp have?\u003c\/h3\u003e\u003cp\u003eAs much as your speakers and your room demand, not as much as possible. Demanding or large speakers in large rooms benefit from headroom, efficient speakers need less. We'll work out the sensible power for your combination instead of chasing the biggest number in the brochure.\u003c\/p\u003e\u003ch3\u003eWhy buy power amps at HD Zürisee?\u003c\/h3\u003e\u003cp\u003eBecause a power amp only shines together with the right preamp and matching speakers, and that's exactly where experience helps. We match the whole chain, with delivery, installation and our own technician. Honest advice on Lake Zurich in Wädenswil, listening sessions where possible.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Power amp or integrated amp?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A power amp absolutely needs a preamp in front of it and pays off if you specifically want more control and headroom. For most systems, an excellent integrated amp is the smarter and cheaper solution. We'll tell you honestly whether separating them really brings something audible to your setup.\"}}, {\"@type\": \"Question\", \"name\": \"Stereo power amp or mono blocks?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A stereo power amp amplifies both channels in one chassis; mono blocks dedicate a separate unit to each speaker and fully separate the channels. In high-end territory that's audible, but the cost in space, cables and budget scales accordingly. We'll give you an honest assessment of what makes sense for you.\"}}, {\"@type\": \"Question\", \"name\": \"Which power amp suits my preamp?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Level, input impedance and connections need to match so preamp and power amp harmonise cleanly. Ideally both come from the same maker or are matched to each other. Tell us your preamp — or we'll already know it — and we'll combine it consistently.\"}}, {\"@type\": \"Question\", \"name\": \"How much power should a power amp have?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"As much as your speakers and your room demand, not as much as possible. Demanding or large speakers in large rooms benefit from headroom, efficient speakers need less. We'll work out the sensible power for your combination instead of chasing the biggest number in the brochure.\"}}, {\"@type\": \"Question\", \"name\": \"Why buy power amps at HD Zürisee?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Because a power amp only shines together with the right preamp and matching speakers, and that's exactly where experience helps. We match the whole chain, with delivery, installation and our own technician. Honest advice on Lake Zurich in Wädenswil, listening sessions where possible.\"}}]}\u003c\/script\u003e\u003ch2\u003eGoes well with\u003c\/h2\u003e\u003cp\u003eYou'll find the right preamp among the \u003ca href=\"\/en\/collections\/vorverstarker\"\u003epreamplifiers\u003c\/a\u003e, or the compact alternative among the \u003ca href=\"\/en\/collections\/vollverstarker\"\u003eintegrated amps\u003c\/a\u003e. The right speakers to go with it are among the \u003ca href=\"\/en\/collections\/lautsprecher\"\u003espeakers\u003c\/a\u003e, and the connection between them among the \u003ca href=\"\/en\/collections\/kabel\"\u003ecables\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"advance-paris-x-a160-evo-stereo-endverstaerker","title":"Advance Paris X-A160 EVO Stereo Power Amplifier","description":"\u003cp\u003eThe \u003cstrong\u003eAdvance Paris X-A160 EVO\u003c\/strong\u003e is a stereo power amplifier that delivers 2×160 watts into 8 ohms and, in High Bias mode, amplifies the first watts smoothly in Class A.\u003c\/p\u003e\n\u003cp\u003eIt's the classic case of a job done right: no volume control, no source selection, no display fireworks. Instead, a 700-watt toroidal transformer, balanced XLR inputs, and two VU meters that show you just how little power you actually draw while listening to music.\u003c\/p\u003e\n\u003ch2\u003eWhy the X-A160 EVO?\u003c\/h2\u003e\n\u003cp\u003eThe chamber-divided chassis shields the power supply, input stage and power section from one another. At its centre sits a 700-watt toroidal transformer with four filter capacitors of 10,000 µF each – an energy reservoir that handles dynamic peaks cleanly instead of choking them off. That's exactly where the headroom comes from that lets even low-efficiency speakers be driven with authority.\u003c\/p\u003e\n\u003cp\u003eOn the back sits the High Bias switch. Activated, it raises the idle current, so the first watts run in Class A – right where you do most of your listening at home. When more is demanded, the power amp automatically switches to Class AB. Advance Paris deliberately doesn't name a fixed wattage for this, instead speaking of \"the first watts\". And the two big VU meters? Sonically completely irrelevant. We still wouldn't want to do without them.\u003c\/p\u003e\n\u003ch2\u003eWhat you hear\u003c\/h2\u003e\n\u003cp\u003eAbove all, quiet. THD is below 0.07 percent, signal-to-noise ratio above 120 dB, cooling is purely passive – no fan, no self-noise from the chassis. What arrives is therefore exactly what your preamp sends: a stable, dry bass, clean channel separation, and in High Bias operation a level of detail that suddenly makes quiet passages exciting. In standby, the power amp draws less than half a watt.\u003c\/p\u003e\n\u003ch3\u003eWho is the X-A160 EVO suited for?\u003c\/h3\u003e\n\u003cp\u003eFor anyone who wants to split up their chain and upgrade it piece by piece later: preamp today, speakers tomorrow, power amp stays. Also for owners of an integrated amplifier with a pre-out who simply lack the power.\u003c\/p\u003e\n\u003cp\u003eTo be clear, who it's not for: the X-A160 EVO has no volume control, no source selection and no remote control. Without a preamp or an integrated amplifier with pre-out, it stays silent. If you're after one device for everything, you're better served by our \u003ca href=\"\/en\/collections\/vollverstarker\"\u003eintegrated amplifiers\u003c\/a\u003e. And it doesn't belong in a closed rack compartment either – it wants air.\u003c\/p\u003e\n\u003ch2\u003eOur verdict\u003c\/h2\u003e\n\u003cp\u003eThe X-A160 EVO doesn't make big claims, it makes big dynamics. A massive power supply, Class A on demand, and build quality you rarely see in this class – plus two needles that keep you company through the evening. If you want to know whether it suits your speakers, just tell us which ones you have.\u003c\/p\u003e\n\u003ch2\u003eTechnical Data\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e stereo power amp, Class AB with switchable High Bias\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput power 8 Ω:\u003c\/strong\u003e 2 × 160 W RMS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput power 4 Ω:\u003c\/strong\u003e 2 × 240 W RMS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass A (High Bias):\u003c\/strong\u003e first watts smoothly in Class A, switch on the rear (wattage not specified by the manufacturer)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 10 Hz – 80 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal harmonic distortion (THD):\u003c\/strong\u003e \u0026lt; 0.07 %\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-noise ratio:\u003c\/strong\u003e \u0026gt; 120 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel separation:\u003c\/strong\u003e \u0026gt; 80 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e balanced XLR (38 kΩ), unbalanced RCA (20 kΩ)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e 700 W toroidal transformer, 4 × 10,000 µF \/ 80 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling:\u003c\/strong\u003e passive, fanless\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower consumption:\u003c\/strong\u003e max. 500 W, standby \u0026lt; 0.5 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMains voltage:\u003c\/strong\u003e 115 \/ 230 V, automatic switching\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W×H×D):\u003c\/strong\u003e 44 × 16 × 42 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 19 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eDo I need a preamp for the X-A160 EVO?\u003c\/h3\u003e\n\u003cp\u003eYes, absolutely. The X-A160 EVO is a pure power amplifier with no volume control and no source selection. Any preamp or integrated amplifier with a pre-out works, connected via RCA or balanced via XLR. From the same maker, the Advance Paris X-P700 or X-P1200 are good options. We're happy to help you match the combination.\u003c\/p\u003e\n\u003ch3\u003eWhat does the High Bias switch do?\u003c\/h3\u003e\n\u003cp\u003eIt raises the idle current so the first watts operate smoothly in Class A – with minimal crossover distortion and finer resolution at normal listening volumes. When the music demands more power, the amp automatically switches to Class AB. Advance Paris doesn't state a fixed wattage for the Class A range. The switch is on the rear.\u003c\/p\u003e\n\u003ch3\u003eIs 2×160 watts enough for my speakers?\u003c\/h3\u003e\n\u003cp\u003eEasily enough for the vast majority of living rooms. More important than the wattage is stability into low impedance: at 4 ohms, the X-A160 EVO delivers 2×240 watts, backed by the 700-watt toroidal transformer. That keeps even speakers with an unruly impedance curve under control. Tell us your model and we'll give you an honest answer on whether it fits.\u003c\/p\u003e\n\u003ch3\u003eDoes the X-A160 EVO get hot in High Bias operation?\u003c\/h3\u003e\n\u003cp\u003eWarmer, yes – that comes with the increased idle current. Cooling is passive, via generous heatsinks, entirely without a fan and thus without any extra noise. Free space above and beside the unit matters; a tightly closed rack compartment is the wrong choice. In standby, consumption is below 0.5 watts.\u003c\/p\u003e\n\u003ch3\u003eWhy buy the X-A160 EVO from HD Zürisee?\u003c\/h3\u003e\n\u003cp\u003eBecause a separated chain needs planning: preamp, speakers, cabling and placement all have to work together. We listen, do the math, and also tell you when a smaller solution is enough. Call us on +41 44 680 22 00, message us on WhatsApp at \u003ca href=\"https:\/\/wa.me\/41765342200\"\u003e076 534 22 00\u003c\/a\u003e (text only, no calls) or write to shop@hdzuerisee.ch.\u003c\/p\u003e\n\u003ch2\u003eGoes well with\u003c\/h2\u003e\n\u003cp\u003eFind the right preamp among our \u003ca href=\"\/en\/collections\/vorverstarker\"\u003epreamplifiers\u003c\/a\u003e, lively partners among our \u003ca href=\"\/en\/collections\/lautsprecher\"\u003espeakers\u003c\/a\u003e, a clean signal path among our \u003ca href=\"\/en\/collections\/kabel\"\u003ecables\u003c\/a\u003e – and the brand's full range in the \u003ca href=\"\/en\/collections\/advance-paris\"\u003eAdvance Paris overview\u003c\/a\u003e.\u003c\/p\u003e","brand":"Advance Paris","offers":[{"title":"Default Title","offer_id":52989480010064,"sku":null,"price":1490.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/advance-paris-x-a160-evo-stereo-endverstaerker-frontansicht.jpg?v=1785417974"},{"product_id":"audioanalogueaa100dmblack","title":"Audio Analogue Pure AA100DM Stereo Power Amplifier, Black","description":"\u003cp\u003eThe Audio Analogue Pure AA100DM is an analogue stereo power amplifier in dual-mono construction, delivering 100 W into 8 Ω and bridgeable to a monoblock at 400 W. It runs in Class AB and dispenses entirely with global negative feedback.\u003c\/p\u003e\n\u003cp\u003eThe satin black finish disappears into the rack; the 15.5 kg doesn't. Inside sits a 760 VA transformer, not some token power supply. Built in Italy, measured in watts.\u003c\/p\u003e\n\n\u003ch2\u003eWhy the Pure AA100DM?\u003c\/h2\u003e\n\u003cp\u003eThe \"DM\" stands for Dual Mono. Both channels run on largely separate supplies and separate amplification, three pairs of output transistors per side. That yields 100 W at 8 Ω, 200 W at 4 Ω and 320 W at 2 Ω — figures that still hold up when your speakers get rude in the bass. Output impedance is 0.25 Ω, signal-to-noise ratio over 110 dB, and the internal wiring is solid 7N-OCC copper.\u003c\/p\u003e\n\n\u003ch2\u003eWhat you hear\u003c\/h2\u003e\n\u003cp\u003eBass control, above all. An amplifier of this type keeps the woofer short instead of letting it ring on, and the quiet background leaves room for faint details that would otherwise get lost. Because there's no global negative feedback in play, the AA100DM sounds more open and unvarnished than polished. It doesn't gloss over anything that isn't in the recording — you have to like that, and plenty of people do exactly that.\u003c\/p\u003e\n\n\u003ch3\u003eWho is the Pure AA100DM for?\u003c\/h3\u003e\n\u003cp\u003eFor anyone who deliberately works with a separate preamp and power amp and wants to keep the door open to two bridged monoblocks. Plainly put: without a preamp, nothing plays here at all, because volume control and source selection are deliberately absent. If you want everything in one chassis, the Pure AACento is the better fit, and if you're after streaming or digital inputs, you'll need a dedicated source in front of it anyway.\u003c\/p\u003e\n\n\u003ch2\u003eOur verdict\u003c\/h2\u003e\n\u003cp\u003eA thoroughly solid power amp with a genuine dual-mono foundation and a clear upgrade path toward monoblock operation. No showpiece for the living room, but a workhorse with good manners. Which preamp and which speakers really suit it is something we'd rather sort out in conversation: HD Zürisee in Wädenswil, 044 680 22 00, WhatsApp \u003ca href=\"https:\/\/wa.me\/41765342200\"\u003e076 534 22 00\u003c\/a\u003e (text only, no calls) or shop@hdzuerisee.ch.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDevice type: analogue stereo power amplifier, dual mono, Class AB, no global negative feedback\u003c\/li\u003e\n\u003cli\u003eOutput power: 100 W at 8 Ω \/ 200 W at 4 Ω \/ 320 W at 2 Ω (each at 1% THD+N)\u003c\/li\u003e\n\u003cli\u003eMono operation bridged: 400 W at 8 Ω \/ 700 W at 4 Ω (link kit required)\u003c\/li\u003e\n\u003cli\u003eGain: 26 dB\u003c\/li\u003e\n\u003cli\u003eSensitivity: 1.4 Vrms for 100 W at 8 Ω\u003c\/li\u003e\n\u003cli\u003eInputs: 1× RCA (unbalanced), 1× XLR (balanced)\u003c\/li\u003e\n\u003cli\u003eInput impedance: 47 kΩ\u003c\/li\u003e\n\u003cli\u003eFrequency response: up to 95 kHz (−3 dB)\u003c\/li\u003e\n\u003cli\u003eOutput impedance: 0.25 Ω\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio: \u0026gt; 110 dB (A-weighted)\u003c\/li\u003e\n\u003cli\u003eTransformer: 760 VA\u003c\/li\u003e\n\u003cli\u003eOutput transistors: six pairs, three pairs per channel\u003c\/li\u003e\n\u003cli\u003eInternal wiring: solid 7N-OCC copper\u003c\/li\u003e\n\u003cli\u003eStandby consumption: \u0026lt; 1 W (230 V)\u003c\/li\u003e\n\u003cli\u003eFinishes: Satin black, natural aluminium\u003c\/li\u003e\n\u003cli\u003eDimensions (W×H×D): 445 × 120 × 390 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 15.5 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eDo I need a preamp for the AA100DM?\u003c\/h3\u003e\n\u003cp\u003eYes. The AA100DM is a pure power amplifier with no volume control and no source selection. You need a preamp or a device with a preamp output ahead of it. Connection is either unbalanced via RCA or balanced via XLR. Which preamp suits your chain is something we'll work out together with you.\u003c\/p\u003e\n\u003ch3\u003eWhat does the dual-mono construction give you?\u003c\/h3\u003e\n\u003cp\u003eBoth channels have largely separate power supply and amplification. That reduces crosstalk between left and right and stabilises the spatial image. Audibly, that shows up as a clearly layered soundstage that doesn't collapse even at high levels. On top of that comes the absence of global negative feedback.\u003c\/p\u003e\n\u003ch3\u003eCan I bridge the AA100DM to mono later?\u003c\/h3\u003e\n\u003cp\u003eYes. Bridged, it delivers 400 W at 8 Ω and 700 W at 4 Ω. For that you need one unit per channel and the matching link kit. That's a clean upgrade path if your speakers later demand more current than a stereo power amp can provide.\u003c\/p\u003e\n\u003ch3\u003eHow much space and airflow does the power amp need?\u003c\/h3\u003e\n\u003cp\u003eIt measures 445 × 120 × 390 mm and weighs 15.5 kg, so the rack shelf should be sturdy. Class AB power amps give off heat: leave a few centimetres clear above and behind, and don't place anything directly on top. In standby it draws under 1 watt.\u003c\/p\u003e\n\u003ch3\u003eWhy buy the Pure AA100DM from HD Zürisee?\u003c\/h3\u003e\n\u003cp\u003eBecause a power amp is only as good as the chain around it, and that's exactly where our experience lies. We match preamp, power amp and speakers to each other, deliver and install at your home, and our own technician stays your point of contact even after the purchase.\u003c\/p\u003e\n\n\u003ch2\u003ePairs well with\u003c\/h2\u003e\n\u003cp\u003eA power amp needs a source and speakers: find the matching preamp among the \u003ca href=\"\/en\/collections\/vorverstarker\"\u003ePreamplifiers\u003c\/a\u003e, more amplifier concepts under \u003ca href=\"\/en\/collections\/alle-verstaerker\"\u003eAll Amplifiers\u003c\/a\u003e, plus the \u003ca href=\"\/en\/collections\/lautsprecher\"\u003eSpeakers\u003c\/a\u003e and the right \u003ca href=\"\/en\/collections\/kabel\"\u003eCabling\u003c\/a\u003e. Or browse the whole \u003ca href=\"\/en\/collections\/audio-analogue\"\u003eAudio Analogue world\u003c\/a\u003e.\u003c\/p\u003e","brand":"Audio Analogue","offers":[{"title":"Default Title","offer_id":52989482598736,"sku":"10300B","price":4950.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/audio-analogue-pure-aa100dm-stereo-endverstaerker-schwarz-frontansicht-2.jpg?v=1788626823"},{"product_id":"audioanalogueaa100dmsilver","title":"Audio Analogue Pure AA100DM Stereo Power Amplifier, Silver","description":"\u003cp\u003eThe Audio Analogue Pure AA100DM is an analogue stereo power amplifier in dual-mono construction, delivering 100 W into 8 Ω and bridgeable to a monoblock at 400 W. It runs in Class AB and gets by without global negative feedback.\u003c\/p\u003e\n\u003cp\u003eIn natural aluminium the chassis looks noticeably lighter than it is — 15.5 kg and a 760 VA transformer say otherwise. Developed and built in Tuscany, where understatement is apparently mastered in metal too.\u003c\/p\u003e\n\n\u003ch2\u003eWhy the Pure AA100DM?\u003c\/h2\u003e\n\u003cp\u003eBehind the \"DM\" is Dual Mono: separate supply, separate amplification, three pairs of output transistors per channel. That yields 100 W at 8 Ω, 200 W at 4 Ω and a stable 320 W at 2 Ω — reserves that also cover speakers with a demanding impedance curve. Add an output impedance of 0.25 Ω, a signal-to-noise ratio above 110 dB and internal wiring of solid 7N-OCC copper.\u003c\/p\u003e\n\n\u003ch2\u003eWhat you hear\u003c\/h2\u003e\n\u003cp\u003eCalm and grip. The bass arrives dry and precise instead of mushy, and because the background stays so quiet, fine details from the recording emerge without turning the volume up. The absence of global negative feedback gives it an honest, unvarnished character: the AA100DM sounds like the recording, not like itself.\u003c\/p\u003e\n\n\u003ch3\u003eWho is the Pure AA100DM for?\u003c\/h3\u003e\n\u003cp\u003eIdeal for chains with a separate preamp and power amp, especially when two bridged monos are planned to follow later. Plainly put: this power amp has neither a volume control nor source selection, so it doesn't play on its own. If you prefer a one-box solution, reach for the Pure AACento, and if you need streaming or digital inputs, plan for a separate source as well.\u003c\/p\u003e\n\n\u003ch2\u003eOur verdict\u003c\/h2\u003e\n\u003cp\u003eSubstantial engineering rather than showroom design: genuine dual mono, a big transformer, a clear upgrade path to monoblock. If you like the silver tone, you also get a fascia that looks good in almost any rack. Tell us about your room and your speakers, and we'll find the right combination: HD Zürisee, Wädenswil — 044 680 22 00, WhatsApp \u003ca href=\"https:\/\/wa.me\/41765342200\"\u003e076 534 22 00\u003c\/a\u003e (text only, no calls), shop@hdzuerisee.ch.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDevice type: analogue stereo power amplifier, dual mono, Class AB, no global negative feedback\u003c\/li\u003e\n\u003cli\u003eOutput power: 100 W at 8 Ω \/ 200 W at 4 Ω \/ 320 W at 2 Ω (each at 1% THD+N)\u003c\/li\u003e\n\u003cli\u003eMono operation bridged: 400 W at 8 Ω \/ 700 W at 4 Ω (link kit required)\u003c\/li\u003e\n\u003cli\u003eGain: 26 dB\u003c\/li\u003e\n\u003cli\u003eSensitivity: 1.4 Vrms for 100 W at 8 Ω\u003c\/li\u003e\n\u003cli\u003eInputs: 1× RCA (unbalanced), 1× XLR (balanced)\u003c\/li\u003e\n\u003cli\u003eInput impedance: 47 kΩ\u003c\/li\u003e\n\u003cli\u003eFrequency response: up to 95 kHz (−3 dB)\u003c\/li\u003e\n\u003cli\u003eOutput impedance: 0.25 Ω\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio: \u0026gt; 110 dB (A-weighted)\u003c\/li\u003e\n\u003cli\u003eTransformer: 760 VA\u003c\/li\u003e\n\u003cli\u003eOutput transistors: six pairs, three pairs per channel\u003c\/li\u003e\n\u003cli\u003eInternal wiring: solid 7N-OCC copper\u003c\/li\u003e\n\u003cli\u003eStandby consumption: \u0026lt; 1 W (230 V)\u003c\/li\u003e\n\u003cli\u003eFinishes: Natural aluminium, satin black\u003c\/li\u003e\n\u003cli\u003eDimensions (W×H×D): 445 × 120 × 390 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 15.5 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eCan the AA100DM play without a preamp?\u003c\/h3\u003e\n\u003cp\u003eNo. As a pure power amp it has neither volume control nor source selection, so it absolutely needs a preamp or a source with a controlled output ahead of it. You can connect it unbalanced via RCA or balanced via XLR. We're happy to suggest a matching preamp.\u003c\/p\u003e\n\u003ch3\u003eHow does dual mono differ from a normal stereo power amp?\u003c\/h3\u003e\n\u003cp\u003eThe left and right channels have largely separate supplies and separate amplification stages. That means they barely influence each other, crosstalk drops, and the stereo centre stays stable even with complex music. On top of that, the AA100DM runs without global negative feedback.\u003c\/p\u003e\n\u003ch3\u003eHow does mono operation work?\u003c\/h3\u003e\n\u003cp\u003eTwo bridged units form a genuine monoblock pair delivering 400 W at 8 Ω or 700 W at 4 Ω. This requires the matching link kit. That way you can start small and double the power later without changing the preamp.\u003c\/p\u003e\n\u003ch3\u003eHow warm does the AA100DM get in operation?\u003c\/h3\u003e\n\u003cp\u003eNoticeably warm, as is normal for Class AB, but not a concern. Leave some air above and behind it, and don't place other devices directly on top. The chassis measures 445 × 120 × 390 mm at 15.5 kg, and standby consumption is under one watt.\u003c\/p\u003e\n\u003ch3\u003eWhy buy the Pure AA100DM in Silver from HD Zürisee?\u003c\/h3\u003e\n\u003cp\u003eBecause we've been putting together systems for over two decades and know which combinations actually bring joy day to day. We advise you on preamp, speakers and cabling, handle delivery and installation, and remain reachable through our own technical department afterwards too.\u003c\/p\u003e\n\n\u003ch2\u003ePairs well with\u003c\/h2\u003e\n\u003cp\u003eSo the power amp can show what it can do: find preamps under \u003ca href=\"\/en\/collections\/vorverstarker\"\u003ePreamplifiers\u003c\/a\u003e, more amplifiers under \u003ca href=\"\/en\/collections\/alle-verstaerker\"\u003eAll Amplifiers\u003c\/a\u003e, plus \u003ca href=\"\/en\/collections\/lautsprecher\"\u003eSpeakers\u003c\/a\u003e, \u003ca href=\"\/en\/collections\/kabel\"\u003eCables \u0026amp; Connectors\u003c\/a\u003e and the full \u003ca href=\"\/en\/collections\/audio-analogue\"\u003eAudio Analogue world\u003c\/a\u003e.\u003c\/p\u003e","brand":"Audio Analogue","offers":[{"title":"Default Title","offer_id":52989482631504,"sku":"10300","price":4950.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/audio-analogue-pure-aa100dm-stereo-endverstaerker-silber-frontansicht.jpg?v=1788626829"},{"product_id":"audioanaloguedonizettiblack","title":"Audio Analogue Donizetti Anniversary Stereo Power Amplifier, Black","description":"\u003cp\u003eThe Audio Analogue Donizetti Anniversary is an analogue stereo power amplifier in dual-mono construction, delivering 250 watts into 8 ohms and bridgeable to mono operation. Two separate toroidal transformers of 1200 VA each and a total weight of 41.2 kilograms make it fairly unmistakably clear what this is about: reserves you don't constantly need, but notice at the decisive moment.\u003c\/p\u003e\n\n\u003ch2\u003eWhy the Donizetti Anniversary?\u003c\/h2\u003e\n\u003cp\u003eBecause power here isn't an end in itself, it's control. 250 W at 8 Ω, 500 W at 4 Ω and 950 W at 2 Ω mean the power amp doesn't buckle even when a speaker's impedance curve turns nasty. The output impedance of 0.15 Ω delivers a firm grip on the bass driver, and the signal-to-noise ratio of over 110 dB gives a background against which fine details can even become visible in the first place. It's built without global negative feedback — the circuit is meant to be right from the start, rather than corrected afterwards.\u003c\/p\u003e\n\n\u003ch2\u003eWhat you hear\u003c\/h2\u003e\n\u003cp\u003eComposure. The most striking effect of a truly commanding power amp is that loud passages no longer sound louder, they sound bigger. Transients come and go without anything wobbling afterwards; the piano stays a piano right down to the fundamental. The structure stays intact at low volumes too — a point you need far more often in practice than full power.\u003c\/p\u003e\n\n\u003ch3\u003eWho is the Donizetti Anniversary for?\u003c\/h3\u003e\n\u003cp\u003ePlainly put: for a small bedroom setup, this power amp is simply the wrong purchase, and without a preamp it doesn't run at all. If you're after a compact solution, you're better served with an integrated amplifier. Its stage is demanding speakers, large rooms and chains that are already built separately — and people who can lift 41 kilos into the rack without overestimating themselves.\u003c\/p\u003e\n\n\u003ch2\u003eOur verdict\u003c\/h2\u003e\n\u003cp\u003eThe Donizetti Anniversary is one of those power amps that never breaks a sweat, no matter how dense or loud things get. With the path to monoblock operation, it also has an upgrade route you can take later, but don't have to. Whether your speakers genuinely benefit from it, we'll tell you honestly — HD Zürisee in Wädenswil, +41 44 680 22 00, WhatsApp \u003ca href=\"https:\/\/wa.me\/41765342200\"\u003e076 534 22 00\u003c\/a\u003e (text only, no calls) or shop@hdzuerisee.ch.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eDevice type:\u003c\/strong\u003e analogue stereo power amplifier in dual-mono construction, without global negative feedback, bridgeable to mono operation\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOutput power stereo:\u003c\/strong\u003e 250 W at 8 Ω \/ 500 W at 4 Ω \/ 950 W at 2 Ω\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOutput power mono (bridged):\u003c\/strong\u003e 1000 W at 8 Ω \/ 1700 W at 4 Ω \/ 2200 W at 2 Ω\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eInputs:\u003c\/strong\u003e 1 × RCA unbalanced, 1 × XLR balanced\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eInput impedance:\u003c\/strong\u003e 47 kΩ\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eGain:\u003c\/strong\u003e 26 dB\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSensitivity (rated power):\u003c\/strong\u003e 2.3 Vrms\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBandwidth (−3 dB):\u003c\/strong\u003e up to 110 kHz\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSignal-to-noise ratio:\u003c\/strong\u003e \u0026gt; 110 dB\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOutput impedance (8 Ω, 1 kHz):\u003c\/strong\u003e 0.15 Ω\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eInput noise (0 Hz–80 kHz \/ A-weighted):\u003c\/strong\u003e ≈10 µV \/ ≈4 µV\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMains transformers:\u003c\/strong\u003e 2 × 1200 VA toroidal\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eStandby consumption (230 V):\u003c\/strong\u003e 0.5 W\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDimensions (W × H × D):\u003c\/strong\u003e 450 × 221 × 428 mm\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 41.2 kg\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e Donizetti Anniversary stereo power amplifier, mains cable, instruction manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eDo I need a preamp for the Donizetti Anniversary?\u003c\/h3\u003e\n\u003cp\u003eYes. The Donizetti is a pure power amplifier with no volume control — it amplifies the finished signal from a preamp. The intended match is the Bellini Anniversary from the same range, connected via RCA or XLR. Which other preamp might suit, we'll work out with you based on input sensitivity and impedance.\u003c\/p\u003e\n\u003ch3\u003eWhat does mono operation mean on the Donizetti Anniversary?\u003c\/h3\u003e\n\u003cp\u003eBridged, both channels of one unit work on a single speaker and together deliver around 1000 W at 8 Ω. For stereo you then need two Donizettis. This brings more power and better channel separation. How mono operation is set up on your unit, we'll clarify beforehand with the distributor.\u003c\/p\u003e\n\u003ch3\u003eDoes the Donizetti also drive hard-to-power speakers?\u003c\/h3\u003e\n\u003cp\u003eThat's exactly what it's built for. 950 W at 2 Ω and an output impedance of 0.15 Ω keep even impedance-critical floorstanders under control without the bass turning soft. Tell us your speaker model with its efficiency and minimum impedance, and we'll confirm suitability.\u003c\/p\u003e\n\u003ch3\u003eHow much space and ventilation does the Donizetti need?\u003c\/h3\u003e\n\u003cp\u003eThe power amp measures 450 × 221 × 428 mm (W × H × D) and weighs 41.2 kg — a standard rack shelf is often not up to the task. Plan a load-bearing surface, airflow on the sides and above for the heatsinks, and space at the back for the cables. We help with placement at delivery.\u003c\/p\u003e\n\u003ch3\u003eWhy buy the Donizetti Anniversary from HD Zürisee?\u003c\/h3\u003e\n\u003cp\u003eBecause that much power only makes sense when preamp, power amp and speakers actually match — and because nobody should carry 41 kilos up the stairs alone. We plan the chain, deliver and install on-site, and our technician Mauri remains your point of contact afterwards. Get in touch by phone, WhatsApp or email.\u003c\/p\u003e\n\n\u003ch2\u003ePairs well with\u003c\/h2\u003e\n\u003cp\u003eA power amp needs a preamp and speakers that can make use of it: find preamps under \u003ca href=\"\/en\/collections\/vorverstarker\"\u003ePreamplifiers\u003c\/a\u003e, speakers at \u003ca href=\"\/en\/collections\/standlautsprecher\"\u003eFloorstanding Speakers\u003c\/a\u003e, sources in \u003ca href=\"\/en\/collections\/alle-quellen\"\u003eAll Sources\u003c\/a\u003e, and the right cables at \u003ca href=\"\/en\/collections\/kabel\"\u003eCables \u0026amp; Connectors\u003c\/a\u003e. The whole range stands in the \u003ca href=\"\/en\/collections\/audio-analogue\"\u003eAudio Analogue Collection\u003c\/a\u003e.\u003c\/p\u003e","brand":"Audio Analogue","offers":[{"title":"Default Title","offer_id":52989483417936,"sku":"7800BAT","price":12950.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/audio-analogue-donizetti-anniversary-stereo-endverstaerker-schwarz-frontansicht.jpg?v=1785427942"},{"product_id":"audioanaloguedonizettisilver","title":"Audio Analogue Donizetti Anniversary Stereo Power Amplifier, Silver","description":"\u003cp\u003eThe Audio Analogue Donizetti Anniversary is an analogue stereo power amplifier that delivers 250 watts at 8 ohms in a dual-mono layout and can optionally be bridged into a mono block. In Silver, the massive chassis looks a touch lighter than it is – until you lift it: 41.2 kilograms, spread across two toroidal transformers of 1200 VA each and heatsinks that actually deserve the name.\u003c\/p\u003e\n\n\u003ch2\u003eWhy the Donizetti Anniversary?\u003c\/h2\u003e\n\u003cp\u003eBecause it delivers power where it's hard to build: down low. 250 W at 8 Ω becomes 500 W at 4 Ω and 950 W at 2 Ω – the amplifier practically doubles with every halving of impedance instead of buckling. The low output impedance of 0.15 Ω keeps the woofer under tight control, and 26 dB of gain at 2.3 Vrms input sensitivity matches practically any serious preamp. And because it runs without global negative feedback, its behaviour stays even-tempered even with complex loads.\u003c\/p\u003e\n\n\u003ch2\u003eWhat you hear\u003c\/h2\u003e\n\u003cp\u003eOrder in the bass, and air above it. Where smaller amplifiers start stacking instruments on top of each other in dense arrangements, the Donizetti keeps them apart. The sense of space stays stable even as it gets louder, and sudden level jumps feel effortless rather than dramatic. Over 110 dB of signal-to-noise ratio does the rest: there's genuinely nothing between the notes, and you notice it most with acoustic music.\u003c\/p\u003e\n\n\u003ch3\u003eWho is the Donizetti Anniversary for?\u003c\/h3\u003e\n\u003cp\u003eStraight talk: for small rooms and high-sensitivity bookshelf speakers, this amplifier is overkill, and without a separate preamp it won't make a sound. If you want an all-in-one solution, don't even start here. It's the right fit for large, demanding speakers, for separate component chains, and for anyone who's already thinking ahead to a pair of bridged mono blocks.\u003c\/p\u003e\n\n\u003ch2\u003eOur verdict\u003c\/h2\u003e\n\u003cp\u003eThe Donizetti Anniversary isn't a device you buy for a number on a spec sheet, but for the calm it brings to a system. At normal listening volumes it's bored – and that's exactly why it sounds so relaxed doing it. Which preamp and speaker combination gets the best out of it is something we're happy to discuss with you: HD Zürisee in Wädenswil, +41 44 680 22 00, WhatsApp \u003ca href=\"https:\/\/wa.me\/41765342200\"\u003e076 534 22 00\u003c\/a\u003e (text only, no calls) or shop@hdzuerisee.ch.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Data\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDevice type:\u003c\/strong\u003e analogue stereo power amplifier in dual-mono layout, without global negative feedback, bridgeable to mono\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStereo output power:\u003c\/strong\u003e 250 W at 8 Ω \/ 500 W at 4 Ω \/ 950 W at 2 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMono output power (bridged):\u003c\/strong\u003e 1000 W at 8 Ω \/ 1700 W at 4 Ω \/ 2200 W at 2 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e 1 × RCA unbalanced, 1 × XLR balanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput impedance:\u003c\/strong\u003e 47 kΩ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain:\u003c\/strong\u003e 26 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity (rated power):\u003c\/strong\u003e 2.3 Vrms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBandwidth (−3 dB):\u003c\/strong\u003e up to 110 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-noise ratio:\u003c\/strong\u003e \u0026gt; 110 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput impedance (8 Ω, 1 kHz):\u003c\/strong\u003e 0.15 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput noise (0 Hz–80 kHz \/ A-weighted):\u003c\/strong\u003e ≈10 µV \/ ≈4 µV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMains transformers:\u003c\/strong\u003e 2 × 1200 VA toroidal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandby consumption (230 V):\u003c\/strong\u003e 0.5 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W × H × D):\u003c\/strong\u003e 450 × 221 × 428 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 41.2 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat's included:\u003c\/strong\u003e Donizetti Anniversary stereo power amplifier, power cable, user manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat connections does the Donizetti Anniversary have?\u003c\/h3\u003e\n\u003cp\u003eOne unbalanced RCA input and one balanced XLR input per unit, both with 47 kΩ input impedance, plus the speaker terminals. There's no volume control, since that belongs in the preamp. Sensitivity for rated power is 2.3 Vrms, and the gain is 26 dB.\u003c\/p\u003e\n\u003ch3\u003eCan I run two Donizetti units as mono blocks?\u003c\/h3\u003e\n\u003cp\u003eYes, the amplifier is built for it. Bridged, one unit delivers around 1000 W at 8 Ω, 1700 W at 4 Ω and 2200 W at 2 Ω, each driving one speaker. So for stereo you need two units. We coordinate the exact setup with the distributor before you order.\u003c\/p\u003e\n\u003ch3\u003eHow much power does my system actually need?\u003c\/h3\u003e\n\u003cp\u003eLess than the numbers suggest – but reserves are audible. What matters is your speakers' sensitivity and minimum impedance, plus the size of your room. The Donizetti is deliberately oversized so it never gets near critical territory in normal use. We'll work through the numbers honestly for your setup.\u003c\/p\u003e\n\u003ch3\u003eDoes the Donizetti Anniversary run very hot?\u003c\/h3\u003e\n\u003cp\u003eThe amplifier dissipates heat through large side heatsinks, as befits an analogue power amplifier of this class. So clear sides, room above, and a stable surface for the 41.2 kg are all important. Standby consumption is 0.5 W according to the manufacturer.\u003c\/p\u003e\n\u003ch3\u003eWhy buy the Donizetti Anniversary from HD Zürisee?\u003c\/h3\u003e\n\u003cp\u003eBecause we've been building separate-component chains for decades and know where they go wrong: mismatched levels, speaker cables that are too thin, poorly ventilated furniture. We sort that out with you beforehand, deliver and install on site, and stay reachable afterwards. Phone, WhatsApp or email – pick whichever you prefer.\u003c\/p\u003e\n\n\u003ch2\u003eGoes well with\u003c\/h2\u003e\n\u003cp\u003eTo complete the chain: preamps live under \u003ca href=\"\/en\/collections\/vorverstarker\"\u003eVorverstärker\u003c\/a\u003e, more amplifiers under \u003ca href=\"\/en\/collections\/alle-verstaerker\"\u003eAlle Verstärker\u003c\/a\u003e, speakers at \u003ca href=\"\/en\/collections\/lautsprecher\"\u003eLautsprecher\u003c\/a\u003e, and the connections at \u003ca href=\"\/en\/collections\/kabel\"\u003eKabel \u0026amp; Verbinder\u003c\/a\u003e. Everything from Audio Analogue is in the \u003ca href=\"\/en\/collections\/audio-analogue\"\u003eAudio-Analogue-Collection\u003c\/a\u003e.\u003c\/p\u003e","brand":"Audio Analogue","offers":[{"title":"Default Title","offer_id":52989483450704,"sku":"7800AT","price":12950.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/audio-analogue-donizetti-anniversary-stereo-endverstaerker-silber-frontansicht.jpg?v=1785428099"},{"product_id":"avm-ma-30-3-mk2-mono-endstufen-paar-schwarz","title":"AVM MA 30.3 MK2 Mono Power Amplifiers Pair, Black","description":"\u003cp\u003eThe AVM MA 30.3 MK2 is a mono power amplifier from the AVM30 series that drives exactly one channel per chassis with 300 watts at 4 ohms.\u003c\/p\u003e\n\u003cp\u003eMono here means: one power amp per speaker, each with its own power supply and undivided power. AVM therefore ships the MA 30.3 MK2 as a pair – two black power blocks with a brushed aluminium front that together form a complete stereo power amp. They're compact. Restrained when it comes to drive, they are not.\u003c\/p\u003e\n\u003ch2\u003eWhy the MA 30.3 MK2?\u003c\/h2\u003e\n\u003cp\u003eThe mono design consistently separates the channels: each speaker gets its own chassis, its own power supply and its own amplification. A MOS-FET output stage running in Class A\/AB operates on a 550 VA toroidal transformer with over 40,000 µF of filter capacitance and delivers 300 watts at 4 ohms and 180 watts at 8 ohms. The MK2 in the name isn't cosmetic: the first MA 30.3 series delivered 232 watts at 4 ohms and weighed 10.1 kilograms; the MK2 steps up to 300 watts and 12 kilograms. A damping factor of over 500 keeps the speaker firmly under control – even when the bass is having a disagreement with the room. Built by hand at the AVM factory in Malsch.\u003c\/p\u003e\n\u003ch2\u003eWhat you get\u003c\/h2\u003e\n\u003cp\u003eTwo monoblocks that you connect to your preamp either balanced via XLR or via RCA – the two inputs can be used interchangeably. The doubled speaker terminals are internally paralleled and allow bi-wiring. The AIR function (AVM Intelligent Remote) switches both power amps on and off together with the preamp, with no extra trigger cable required; a trigger input is available regardless. Natural partners are the streaming preamplifiers AVM PAS 30.3 or AVM MP 30.3 from the same series – but in principle, any quality preamp with an XLR or RCA output will work. The colour changes nothing about the technology or connections.\u003c\/p\u003e\n\u003ch3\u003eWho is the MA 30.3 MK2 for – and who isn't it for?\u003c\/h3\u003e\n\u003cp\u003eIdeal if you're building a serious pre-\/power amp combination and running speakers that demand current and control. Plain talk: the MA 30.3 MK2 is a pure power amplifier with no volume control and no sources of its own – without a preamp in front of it, it stays silent. It's mono, one channel per chassis; the doubled terminals are meant for bi-wiring, not bi-amping. If you want everything in one chassis, you're better off with an integrated amplifier like the AVM AS 30.3.\u003c\/p\u003e\n\u003ch2\u003eOur verdict\u003c\/h2\u003e\n\u003cp\u003eA lot of power amp in very little floor space: 300 watts at 4 ohms per channel, genuine mono separation, a high damping factor and hand-built in Germany. In black, an understated pair of power blocks that leaves the spotlight to the speakers. We'll plan the best-matching preamp and speakers together with you at HD Zürisee in Wädenswil – by phone, email or WhatsApp.\u003c\/p\u003e\n\u003ch2\u003eTechnical data\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eType:\u003c\/strong\u003e mono power amplifier, Class A\/AB (transistor)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSeries:\u003c\/strong\u003e AVM30, model generation 30.3\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePrinciple:\u003c\/strong\u003e MOS-FET output stage · 550 VA toroidal transformer · over 40,000 µF filter capacitance\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePower:\u003c\/strong\u003e 300 W at 4 Ω · 180 W at 8 Ω per monoblock (first-series MA 30.3: 232 W at 4 Ω \/ 136 W at 8 Ω)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDamping factor:\u003c\/strong\u003e greater than 500 (8 Ω)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOperating mode:\u003c\/strong\u003e mono – one channel per chassis, two blocks per stereo system\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSales unit:\u003c\/strong\u003e pair (two monoblocks)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eInputs:\u003c\/strong\u003e 1 × XLR balanced · 1 × RCA unbalanced, gold-plated (usable alternatively)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eInput impedance:\u003c\/strong\u003e RCA 33 kΩ · XLR 66 kΩ\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eInput sensitivity:\u003c\/strong\u003e 332 mV (25 W \/ 4 Ω)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSpeaker terminals:\u003c\/strong\u003e doubled, internally paralleled (bi-wiring; not bi-amping)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDistortion:\u003c\/strong\u003e 0.03%\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSignal-to-noise ratio:\u003c\/strong\u003e 97 dB(A) (25 W \/ 4 Ω)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFrequency response:\u003c\/strong\u003e less than 5 Hz – 50 kHz\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProtection circuits:\u003c\/strong\u003e DC offset, over-temperature, short circuit\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAutomation:\u003c\/strong\u003e AIR function (AVM Intelligent Remote) via the audio connection · auto mode with standby after 5–10 minutes without signal\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTrigger input:\u003c\/strong\u003e +2 V to +24 V\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePower consumption:\u003c\/strong\u003e standby under 1 W · typical operation 32 W, max. 380 W at 4 Ω (figures per AVM's MA 30.3 manual)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePower supply:\u003c\/strong\u003e 230 V \/ 50 Hz\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDimensions (W×H×D):\u003c\/strong\u003e 230 × 132 × 375 mm per monoblock\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 12 kg per monoblock (24 kg per pair)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eChassis:\u003c\/strong\u003e painted steel sheet with brushed aluminium front\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFinish:\u003c\/strong\u003e black\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eManufacturing:\u003c\/strong\u003e handmade, AVM factory in Malsch (Germany)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e 2-year manufacturer's warranty\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eScope of delivery:\u003c\/strong\u003e 2 × MA 30.3 MK2 mono power amp · 2 × power cord\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eDo I get one or two MA 30.3 MK2?\u003c\/h3\u003e\n\u003cp\u003eTwo. AVM ships the MA 30.3 MK2 as a pair – two mono power amps and two power cords, so one block per speaker channel. That means a complete stereo power amp sits in the rack; there's nothing you need to order again. For bi-amping or multichannel, we're happy to plan the quantity with you.\u003c\/p\u003e\n\u003ch3\u003eWhat's new in the MK2 compared with the first MA 30.3?\u003c\/h3\u003e\n\u003cp\u003eMore power and more mass. The first MA 30.3 delivered 232 watts at 4 ohms and weighed 10.1 kilograms. The MK2 delivers 300 watts at 4 ohms and tips the scales at 12 kilograms per block. Chassis dimensions, connections and control logic stay the same – the MK2 is the more powerful evolution of the same idea.\u003c\/p\u003e\n\u003ch3\u003eHow much power does the MA 30.3 MK2 deliver?\u003c\/h3\u003e\n\u003cp\u003e300 watts at 4 ohms and 180 watts at 8 ohms per channel, backed by a 550 VA toroidal transformer and a MOS-FET output stage. The damping factor of over 500 ensures the speaker follows the amplifier rather than the other way round – from quiet room levels right up to peak load in a large room.\u003c\/p\u003e\n\u003ch3\u003eDoes the power amp switch on automatically?\u003c\/h3\u003e\n\u003cp\u003eYes. The AIR function (AVM Intelligent Remote) switches both monoblocks on and off together with your preamp, with no extra trigger cable needed. If you'd rather wire it the classic way, there's also a trigger input on the back for +2 to +24 volts. Day to day, that means you're only operating one device.\u003c\/p\u003e\n\u003ch3\u003eWhich preamp suits the MA 30.3 MK2?\u003c\/h3\u003e\n\u003cp\u003eThe obvious choices are the streaming preamplifiers AVM PAS 30.3 and AVM MP 30.3 from the same series – matching looks, matching control logic, AIR function included. In principle, any quality preamp with an XLR or RCA output will work. We'll help you work out which combination suits your speakers and your room.\u003c\/p\u003e\n\u003ch3\u003eWhy buy the AVM MA 30.3 MK2 at HD Zürisee?\u003c\/h3\u003e\n\u003cp\u003eBecause a power amp is only as good as how it works together with the preamp and the speakers – and that's exactly where our experience lies. As an authorised AVM dealer in Wädenswil, we put the configuration together, deliver and install on site on request, handle the warranty, and have our own technician, Mauri, in house.\u003c\/p\u003e\n\u003ch2\u003eGoes well with\u003c\/h2\u003e\n\u003cp\u003eFind the right preamp under \u003ca href=\"\/en\/collections\/vorverstarker\"\u003ePreamplifiers\u003c\/a\u003e, more models under \u003ca href=\"\/en\/collections\/endstufen\"\u003ePower Amplifiers\u003c\/a\u003e, and matching speakers under \u003ca href=\"\/en\/collections\/standlautsprecher\"\u003eFloorstanding Speakers\u003c\/a\u003e. For the connections, good \u003ca href=\"\/en\/collections\/lautsprecherkabel\"\u003espeaker cables\u003c\/a\u003e and a clean \u003ca href=\"\/en\/collections\/netzkabel\"\u003epower cord\u003c\/a\u003e do the job – with two monoblocks, you'll consistently need two of each.\u003c\/p\u003e","brand":"AVM","offers":[{"title":"Default Title","offer_id":52989488824656,"sku":"303033","price":3990.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/avm-ma-30-3-mk2-mono-endstufe-schwarz-setansicht.jpg?v=1785441049"},{"product_id":"avm-ma-30-3-mk2-mono-endstufen-paar-cellini-chrom","title":"AVM MA 30.3 MK2 Mono Power Amplifiers Pair, Cellini Chrom","description":"\u003cp\u003eThe AVM MA 30.3 MK2 is a mono power amplifier from the AVM30 series that drives exactly one channel per chassis with 300 watts at 4 ohms.\u003c\/p\u003e\n\u003cp\u003eIn Cellini Chrom, the compact power block becomes a showpiece for the rack – and since mono means one power amp per speaker, AVM ships the MA 30.3 MK2 as a pair. Two chrome-plated fronts, two separate power supplies, together forming a complete stereo power amp.\u003c\/p\u003e\n\u003ch2\u003eWhy the MA 30.3 MK2?\u003c\/h2\u003e\n\u003cp\u003eThe mono design consistently separates the channels: its own chassis, its own power supply, its own amplification for each side. A MOS-FET output stage running in Class A\/AB operates on a 550 VA toroidal transformer with over 40,000 µF of filter capacitance and delivers 300 watts at 4 ohms, 180 watts at 8 ohms. The MK2 is a genuine update here: the first MA 30.3 series managed 232 watts at 4 ohms at 10.1 kilograms, the MK2 reaches 300 watts at 12 kilograms. A damping factor of over 500 keeps even demanding speakers firmly under control. Built by hand at the AVM factory in Malsch – the chrome front here isn't a sticker, but genuine surface finishing.\u003c\/p\u003e\n\u003ch2\u003eWhat you get\u003c\/h2\u003e\n\u003cp\u003eTwo monoblocks that you connect to your preamp balanced via XLR or via RCA; both inputs can be used interchangeably and are gold-plated. The doubled, internally paralleled speaker terminals allow bi-wiring. The AIR function (AVM Intelligent Remote) switches both power amps on and off automatically with the preamp, with no extra trigger cable; a trigger input is available regardless. The closest match in looks and control logic are the streaming preamplifiers AVM PAS 30.3 and AVM MP 30.3 – technically, any quality preamp with an XLR or RCA output will do. The colour changes nothing about the technology or connections.\u003c\/p\u003e\n\u003ch3\u003eWho is the MA 30.3 MK2 for – and who isn't it for?\u003c\/h3\u003e\n\u003cp\u003eFor anyone who wants a serious pre-\/power amp chain and values the finest possible finish. Plain talk: the MA 30.3 MK2 is a pure power amplifier – no volume control, no sources, and without a preamp in front of it, it stays silent. It's mono, one channel per chassis; the doubled terminals are for bi-wiring, not bi-amping. The Cellini chrome front is the premium option and changes nothing about the sound – if you'd rather put the budget into speakers, choose black or silver. If you want everything in one chassis, look at an integrated amplifier like the AVM AS 30.3.\u003c\/p\u003e\n\u003ch2\u003eOur verdict\u003c\/h2\u003e\n\u003cp\u003eGenuine mono separation, 300 watts at 4 ohms per channel, a high damping factor – and in Cellini Chrom, a power amp you no longer hide behind closed doors. Hand-built in Germany, compact enough for a standard rack. What belongs in front of and behind it is something we'll put together with you at HD Zürisee in Wädenswil – call us, send an email, or message us on WhatsApp.\u003c\/p\u003e\n\u003ch2\u003eTechnical data\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eType:\u003c\/strong\u003e mono power amplifier, Class A\/AB (transistor)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSeries:\u003c\/strong\u003e AVM30, model generation 30.3\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePrinciple:\u003c\/strong\u003e MOS-FET output stage · 550 VA toroidal transformer · over 40,000 µF filter capacitance\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePower:\u003c\/strong\u003e 300 W at 4 Ω · 180 W at 8 Ω per monoblock (first-series MA 30.3: 232 W at 4 Ω \/ 136 W at 8 Ω)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDamping factor:\u003c\/strong\u003e greater than 500 (8 Ω)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOperating mode:\u003c\/strong\u003e mono – one channel per chassis, two blocks per stereo system\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSales unit:\u003c\/strong\u003e pair (two monoblocks)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eInputs:\u003c\/strong\u003e 1 × XLR balanced · 1 × RCA unbalanced, gold-plated (usable alternatively)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eInput impedance:\u003c\/strong\u003e RCA 33 kΩ · XLR 66 kΩ\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eInput sensitivity:\u003c\/strong\u003e 332 mV (25 W \/ 4 Ω)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSpeaker terminals:\u003c\/strong\u003e doubled, internally paralleled (bi-wiring; not bi-amping)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDistortion:\u003c\/strong\u003e 0.03%\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSignal-to-noise ratio:\u003c\/strong\u003e 97 dB(A) (25 W \/ 4 Ω)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFrequency response:\u003c\/strong\u003e less than 5 Hz – 50 kHz\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProtection circuits:\u003c\/strong\u003e DC offset, over-temperature, short circuit\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAutomation:\u003c\/strong\u003e AIR function (AVM Intelligent Remote) via the audio connection · auto mode with standby after 5–10 minutes without signal\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTrigger input:\u003c\/strong\u003e +2 V to +24 V\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePower consumption:\u003c\/strong\u003e standby under 1 W · typical operation 32 W, max. 380 W at 4 Ω (figures per AVM's MA 30.3 manual)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePower supply:\u003c\/strong\u003e 230 V \/ 50 Hz\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDimensions (W×H×D):\u003c\/strong\u003e 230 × 132 × 375 mm per monoblock\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 12 kg per monoblock (24 kg per pair)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eChassis:\u003c\/strong\u003e painted steel sheet with Cellini chrome front\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFinish:\u003c\/strong\u003e Cellini Chrom (premium option)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eManufacturing:\u003c\/strong\u003e handmade, AVM factory in Malsch (Germany)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e 2-year manufacturer's warranty\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eScope of delivery:\u003c\/strong\u003e 2 × MA 30.3 MK2 mono power amp · 2 × power cord\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eDo I get one or two MA 30.3 MK2?\u003c\/h3\u003e\n\u003cp\u003eTwo. AVM ships the MA 30.3 MK2 as a pair – two mono power amps and two power cords, so one block per speaker channel. That means a complete stereo power amp sits in the rack, and there's nothing you need to order again. For bi-amping or multichannel, we're happy to plan the quantity with you.\u003c\/p\u003e\n\u003ch3\u003eWhat's the difference between Cellini Chrom and black or silver?\u003c\/h3\u003e\n\u003cp\u003eTechnically nothing. Cellini Chrom is the chrome-plated front variant at a surcharge, and it's purely a matter of looks. Power, connections, power supply and sound are identical. It's the version for anyone who also cares about how their rack looks.\u003c\/p\u003e\n\u003ch3\u003eWhat does the MK2 offer over the first MA 30.3?\u003c\/h3\u003e\n\u003cp\u003eSignificantly more power. The first series delivered 232 watts at 4 ohms and weighed 10.1 kilograms per block; the MK2 reaches 300 watts and 12 kilograms. Chassis dimensions, connections and control stay unchanged – what's grown is the power supply reserve and output power.\u003c\/p\u003e\n\u003ch3\u003eHow much power does the MA 30.3 MK2 deliver?\u003c\/h3\u003e\n\u003cp\u003e300 watts at 4 ohms and 180 watts at 8 ohms per channel, backed by a 550 VA toroidal transformer and a MOS-FET output stage. The damping factor of over 500 ensures the speaker follows the amplifier rather than the other way round – from quiet room levels right up to peak load.\u003c\/p\u003e\n\u003ch3\u003eDoes the power amp switch on automatically?\u003c\/h3\u003e\n\u003cp\u003eYes. The AIR function (AVM Intelligent Remote) switches both monoblocks on and off together with your preamp, with no extra trigger cable needed. If you'd rather wire it the classic way, there's also a trigger input on the back for +2 to +24 volts. Day to day, that means you're only operating one device.\u003c\/p\u003e\n\u003ch3\u003eWhy buy the AVM MA 30.3 MK2 in Cellini Chrom at HD Zürisee?\u003c\/h3\u003e\n\u003cp\u003eBecause power amp, preamp and speakers need to match each other – and the chrome front needs to match your décor too. We're an authorised AVM dealer based in Wädenswil, and we accompany you from selection through delivery to installation. Service questions land with Mauri in our own workshop, not on a hotline.\u003c\/p\u003e\n\u003ch2\u003eGoes well with\u003c\/h2\u003e\n\u003cp\u003eFind the right preamp under \u003ca href=\"\/en\/collections\/vorverstarker\"\u003ePreamplifiers\u003c\/a\u003e, more models under \u003ca href=\"\/en\/collections\/endstufen\"\u003ePower Amplifiers\u003c\/a\u003e, and matching speakers under \u003ca href=\"\/en\/collections\/standlautsprecher\"\u003eFloorstanding Speakers\u003c\/a\u003e. Add solid \u003ca href=\"\/en\/collections\/lautsprecherkabel\"\u003espeaker cables\u003c\/a\u003e and a clean \u003ca href=\"\/en\/collections\/netzkabel\"\u003epower cord\u003c\/a\u003e – for two monoblocks, in a double pack each.\u003c\/p\u003e","brand":"AVM","offers":[{"title":"Default Title","offer_id":52989488857424,"sku":"303352","price":5590.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/avm-ma-30-3-mk2-mono-endstufe-cellini-chrom-setansicht.jpg?v=1785441049"},{"product_id":"avm-ma-30-3-mk2-mono-endstufen-paar-silber","title":"AVM MA 30.3 MK2 Mono Amplifiers Pair, Silver","description":"\u003cp\u003eThe AVM MA 30.3 MK2 is a mono power amplifier from the AVM30 series, driving exactly one channel per chassis with 300 watts at 4 ohms.\u003c\/p\u003e\n\u003cp\u003eSilver is AVM's classic answer: understated, bright, uncluttered. Because mono means one amplifier per loudspeaker, the MA 30.3 MK2 arrives as a pair – two independent blocks, each with its own power supply, that together form a complete stereo power amplifier.\u003c\/p\u003e\n\u003ch2\u003eWhy the MA 30.3 MK2?\u003c\/h2\u003e\n\u003cp\u003eSeparate chassis mean separate power supplies and maximum channel separation – neither channel has to borrow current from the other when things get loud. A MOS-FET output stage running in Class A\/AB draws on a 550 VA toroidal transformer with over 40,000 µF of filter capacitance and delivers 300 watts at 4 ohms, 180 watts at 8 ohms. Compared with the original MA 30.3 series, which delivered 232 watts at 4 ohms and weighed 10.1 kilograms, the MK2 is noticeably more powerful and, at 12 kilograms, also heavier. A damping factor above 500 keeps even demanding multi-way speaker designs firmly under control. It's built by hand at the AVM factory in Malsch.\u003c\/p\u003e\n\u003ch2\u003eWhat you get\u003c\/h2\u003e\n\u003cp\u003eTwo monoblocks with an alternately usable XLR and RCA input, duplicated and internally paralleled speaker terminals for bi-wiring, and the AIR function (AVM Intelligent Remote), which switches both power amplifiers on and off together with the preamplifier – no extra trigger cable needed. If you'd rather wire it the classic way, there's still a trigger input. Within the series, the streaming preamplifiers AVM PAS 30.3 and AVM MP 30.3 are the natural partners; technically, any high-quality preamplifier with an XLR or RCA output will do. The colour changes nothing about the technology or connections.\u003c\/p\u003e\n\u003ch3\u003eWho is the MA 30.3 MK2 suited for – and who isn't it for?\u003c\/h3\u003e\n\u003cp\u003eFor anyone building a genuine pre\/power amplifier chain and running loudspeakers that demand current and control. To be clear: the MA 30.3 MK2 has no volume control and no sources – it's a pure power amplifier and absolutely needs a preamplifier ahead of it. It's mono, one channel per chassis; the duplicated terminals allow bi-wiring, but not bi-amping. If you want a chain with as few boxes as possible, an integrated amplifier like the AVM AS 30.3 is the more honest fit.\u003c\/p\u003e\n\u003ch2\u003eOur verdict\u003c\/h2\u003e\n\u003cp\u003eTwo compact blocks, 300 watts at 4 ohms per channel, a high damping factor and clean German craftsmanship. In silver, the pair looks understated and timeless – the kind of power amplifier you set up once and then forget about, because it simply works. Which preamplifier and which speakers make the most sense with it is something we're happy to talk through with you at HD Zürisee in Wädenswil – by phone, email or WhatsApp.\u003c\/p\u003e\n\u003ch2\u003eTechnical data\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Mono power amplifier, Class A\/AB (transistor)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e AVM30, model generation 30.3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrinciple:\u003c\/strong\u003e MOS-FET output stage · 550 VA toroidal transformer · over 40,000 µF filter capacitance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 300 W at 4 Ω · 180 W at 8 Ω per monoblock (first-series MA 30.3: 232 W at 4 Ω \/ 136 W at 8 Ω)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDamping factor:\u003c\/strong\u003e greater than 500 (8 Ω)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating mode:\u003c\/strong\u003e Mono – one channel per chassis, two blocks per stereo system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSales unit:\u003c\/strong\u003e Pair (two monoblocks)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e 1 × XLR balanced · 1 × RCA unbalanced, gold-plated (alternately usable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput impedance:\u003c\/strong\u003e RCA 33 kΩ · XLR 66 kΩ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput sensitivity:\u003c\/strong\u003e 332 mV (25 W \/ 4 Ω)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker terminals:\u003c\/strong\u003e duplicated, internally paralleled (bi-wiring; no bi-amping)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD:\u003c\/strong\u003e 0.03%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-noise ratio:\u003c\/strong\u003e 97 dB(A) (25 W \/ 4 Ω)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e less than 5 Hz – 50 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection circuits:\u003c\/strong\u003e DC offset, over-temperature, short circuit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomation:\u003c\/strong\u003e AIR function (AVM Intelligent Remote) via the audio connection · auto mode with standby after 5–10 minutes without signal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrigger input:\u003c\/strong\u003e +2 V to +24 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower consumption:\u003c\/strong\u003e standby under 1 W · operation 32 W typical, max. 380 W at 4 ohms (figures per AVM's MA 30.3 manual)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e 230 V \/ 50 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W×H×D):\u003c\/strong\u003e 230 × 132 × 375 mm per monoblock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 12 kg per monoblock (24 kg as a pair)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis:\u003c\/strong\u003e painted sheet steel with a brushed aluminium front\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Silver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing:\u003c\/strong\u003e handmade, AVM factory in Malsch (Germany)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 2-year manufacturer's warranty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScope of delivery:\u003c\/strong\u003e 2 × MA 30.3 MK2 mono power amplifier · 2 × power cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eDo I get one or two MA 30.3 MK2 units?\u003c\/h3\u003e\n\u003cp\u003eTwo. AVM ships the MA 30.3 MK2 as a pair – two mono power amplifiers and two power cables, so one block per speaker channel. That gives you a complete stereo power amplifier in the rack, and there's nothing to reorder. For bi-amping or multi-channel setups, we're happy to plan the quantity with you.\u003c\/p\u003e\n\u003ch3\u003eWhat sets the MK2 apart from the original MA 30.3?\u003c\/h3\u003e\n\u003cp\u003ePower and weight. The original MA 30.3 delivered 232 watts at 4 ohms at 10.1 kilograms per block; the MK2 reaches 300 watts at 4 ohms at 12 kilograms. Dimensions, connections and the control concept have stayed the same – the MK2 is the more powerful evolution, not a new model line.\u003c\/p\u003e\n\u003ch3\u003eWhich speakers suit the MA 30.3 MK2?\u003c\/h3\u003e\n\u003cp\u003eWith 300 watts at 4 ohms, 180 watts at 8 ohms and a damping factor above 500, it confidently drives everything from a compact floorstander to a demanding multi-way design. Which speaker really suits your room depends on size, placement and musical taste – we'll talk it through with you.\u003c\/p\u003e\n\u003ch3\u003eDoes the power amplifier switch on automatically?\u003c\/h3\u003e\n\u003cp\u003eYes. The AIR function (AVM Intelligent Remote) switches both monoblocks on and off together with your preamplifier, with no extra trigger cable needed. If you'd rather wire it the classic way, there's also a trigger input on the back for +2 to +24 volts. Day to day, that means you only ever operate one device.\u003c\/p\u003e\n\u003ch3\u003eWhat's the best match for the MA 30.3 MK2?\u003c\/h3\u003e\n\u003cp\u003eA high-quality preamplifier. Within the series, that means the streaming preamplifiers AVM PAS 30.3 (with MM\/MC phono) and AVM MP 30.3 (with a CD drive). Via XLR or RCA, though, the power amplifier can be connected to any suitable preamplifier, including other brands.\u003c\/p\u003e\n\u003ch3\u003eWhy buy the AVM MA 30.3 MK2 in silver from HD Zürisee?\u003c\/h3\u003e\n\u003cp\u003eBecause how the power amplifier, preamplifier and speakers work together is what decides the sound – and that's exactly what we plan with you. In Wädenswil, a seasoned team carries AVM as an official dealer: advice, delivery, on-site setup, warranty handling. And with Mauri, there's a technician behind it all you can still reach years down the line.\u003c\/p\u003e\n\u003ch2\u003eGoes well with\u003c\/h2\u003e\n\u003cp\u003eYou'll find a matching preamplifier among our \u003ca href=\"\/en\/collections\/vorverstarker\"\u003epreamplifiers\u003c\/a\u003e, further models among the \u003ca href=\"\/en\/collections\/endstufen\"\u003epower amplifiers\u003c\/a\u003e, and the right speakers among the \u003ca href=\"\/en\/collections\/standlautsprecher\"\u003efloorstanding speakers\u003c\/a\u003e. Add decent \u003ca href=\"\/en\/collections\/lautsprecherkabel\"\u003espeaker cables\u003c\/a\u003e and a clean \u003ca href=\"\/en\/collections\/netzkabel\"\u003epower cable\u003c\/a\u003e – two monoblocks want both, twice over.\u003c\/p\u003e","brand":"AVM","offers":[{"title":"Default Title","offer_id":52989488890192,"sku":"303034","price":3990.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/avm-ma-30-3-mk2-mono-endstufe-silber-setansicht.png?v=1785441051"},{"product_id":"avm-ovation-ma-6-3-mono-endstufen-paar-schwarz","title":"AVM Ovation MA 6.3 Mono Amplifiers Pair, Black","description":"\u003cp\u003eThe AVM Ovation MA 6.3 is a pair of mono power amplifiers: two monoblocks, each of which amplifies one channel fully balanced and DC-coupled.\u003c\/p\u003e\n\u003cp\u003eSo what arrives is already the complete duo – one per speaker. The matte black aluminium front stays deliberately calm. The 680 watts behind it, less so.\u003c\/p\u003e\n\u003ch2\u003eWhy the MA 6.3?\u003c\/h2\u003e\n\u003cp\u003eAVM builds the Ovation series by hand at its own factory in Malsch. In every MA 6.3 block, 40 selected MOSFET transistors work off a 1000 VA toroidal transformer, backed by 200,000 µF of filter capacitance. The design is fully balanced and DC-coupled throughout, and the damping factor is, according to AVM, above 400 – that keeps even impedance-critical speakers on a short leash. With a signal-to-noise ratio of 101 dB(A), the background stays deep black.\u003c\/p\u003e\n\u003ch2\u003eWhat you get\u003c\/h2\u003e\n\u003cp\u003ePure power-amp strength, twice over: 680 watts at 8 ohms and 1000 watts at 4 ohms, per monoblock. The MA 6.3 takes the signal either balanced via XLR (14 kΩ) or unbalanced via RCA (6.8 kΩ) – both sockets are present, but according to the manual only one may be used at a time. What it deliberately doesn't bring: volume control, source selection, converters. It's a pure power amplifier and needs a preamplifier ahead of it – within the Ovation series, for instance the PA 8.3. It's switched on and off via a trigger signal through the 3.5 mm jack.\u003c\/p\u003e\n\u003ch3\u003eWho is the MA 6.3 suited for – and who isn't it for?\u003c\/h3\u003e\n\u003cp\u003eIt's the right choice if you want to drive demanding speakers with separate channels: its own chassis, its own power supply, its own channel. Plain talk: if you're after a compact all-in-one solution, an integrated amplifier from the Ovation A series is cheaper and more space-efficient – and needs no separate preamplifier. And if you're eyeing the larger MA 8.3, you should know where the difference really lies according to AVM: a tube input stage, two toroidal transformers instead of one, 42 versus 21 kilograms, 253 versus 130 millimetres of chassis height and a stated 2-ohm power figure. Not in the 8-ohm wattage – AVM openly states the 8.3's as \"over 600 watts\", a figure you can't meaningfully compare with the 6.3's 680 watts.\u003c\/p\u003e\n\u003ch2\u003eOur verdict\u003c\/h2\u003e\n\u003cp\u003eThe MA 6.3 does exactly one thing, and does it uncompromisingly: amplifies one channel. Twice in the box, so that stereo results. Handmade in Germany, designed for control rather than effect. Which preamplifier and which speakers get the best out of it is something we'd love to work out together with you at HD Zürisee in Wädenswil – call, write, or reach us on WhatsApp.\u003c\/p\u003e\n\u003ch2\u003eTechnical data\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: Mono power amplifier (monoblock), Class A\/AB in MOSFET high-current technology\u003c\/li\u003e\n\u003cli\u003eSeries: AVM Ovation\u003c\/li\u003e\n\u003cli\u003eChannels: 1 per chassis – two monoblocks are needed for stereo\u003c\/li\u003e\n\u003cli\u003eSales unit: Pair (two monoblocks)\u003c\/li\u003e\n\u003cli\u003ePower: 680 W \/ 8 Ω · 1000 W \/ 4 Ω (per monoblock); AVM does not state a 2 Ω figure for the MA 6.3\u003c\/li\u003e\n\u003cli\u003eAmplifier principle: fully balanced, DC-coupled · 40 selected MOSFET transistors per block, 20 of them output transistors\u003c\/li\u003e\n\u003cli\u003ePeak current: up to 300 A per channel\u003c\/li\u003e\n\u003cli\u003ePower supply: 1000 VA toroidal transformer · 200,000 µF filter capacitance per block\u003c\/li\u003e\n\u003cli\u003eInputs: 1 × XLR balanced (14 kΩ) · 1 × RCA unbalanced (6.8 kΩ), usable only alternately per the manual\u003c\/li\u003e\n\u003cli\u003eSpeaker connection: 1 pair of binding posts per monoblock – bi-wiring is only offered in the 6.3 series by the SA 6.3 stereo power amplifier\u003c\/li\u003e\n\u003cli\u003eVolume control: not present – a preamplifier is mandatory\u003c\/li\u003e\n\u003cli\u003eSource switching: not present\u003c\/li\u003e\n\u003cli\u003eProtection circuits: overload and over-temperature protection\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio: 101 dB(A)\u003c\/li\u003e\n\u003cli\u003eFrequency response: below 5 Hz to 50 kHz\u003c\/li\u003e\n\u003cli\u003eTHD (25 W \/ 4 Ω): less than 0.1%\u003c\/li\u003e\n\u003cli\u003eDamping factor: greater than 400\u003c\/li\u003e\n\u003cli\u003eControl: 3.5 mm trigger input (GND \/ 5 V)\u003c\/li\u003e\n\u003cli\u003eRemote control: not present\u003c\/li\u003e\n\u003cli\u003eMains voltage: 120 \/ 230 V · 50 \/ 60 Hz\u003c\/li\u003e\n\u003cli\u003ePower consumption: max. 1000 W · standby less than 0.5 W\u003c\/li\u003e\n\u003cli\u003eDimensions (W × H × D): 430 × 130 × 390 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 21 kg per monoblock (AVM states 45 kg per pair)\u003c\/li\u003e\n\u003cli\u003eChassis: black aluminium (chrome front plate optional)\u003c\/li\u003e\n\u003cli\u003eManufacturing: handmade, AVM factory in Malsch (Germany)\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 years manufacturer's warranty, 4 years total with online registration at AVM\u003c\/li\u003e\n\u003cli\u003eScope of delivery: 2 × Ovation MA 6.3 (pair), one power cable per monoblock (country-dependent) and trigger plug; transported in the sturdy AVM Ovation flight case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eDo I need two MA 6.3 units for stereo?\u003c\/h3\u003e\n\u003cp\u003eYes, stereo needs two monoblocks – but you don't have to hunt them down separately. AVM sells and ships the MA 6.3 as a pair, so two chassis for two speakers. Each block amplifies exactly one channel with its own power supply. That keeps the channels consistently separate and the bass clean.\u003c\/p\u003e\n\u003ch3\u003eWhat's the difference between the MA 6.3 and the MA 8.3?\u003c\/h3\u003e\n\u003cp\u003eFour points are documented: the MA 8.3 has an 803 T tube input stage, two 1000 VA toroidal transformers instead of one, 42 instead of 21 kilograms of weight and a 253 instead of 130 millimetre-high chassis. At 8 ohms, AVM states 680 watts for the 6.3 and openly \"over 600 watts\" for the 8.3 – no winner can be derived from that.\u003c\/p\u003e\n\u003ch3\u003eWhich preamplifier do I need for the MA 6.3?\u003c\/h3\u003e\n\u003cp\u003eAny one with a line output, balanced or unbalanced – nothing works without a preamplifier at all, since the MA 6.3 has neither volume control nor source selection. Within the Ovation series, the PA 8.3 fits directly via XLR. Which combination suits your speakers and your room, we're happy to look at together with you.\u003c\/p\u003e\n\u003ch3\u003eHow long is the warranty on the MA 6.3?\u003c\/h3\u003e\n\u003cp\u003eAVM grants two years of manufacturer's warranty from purchase; if you register the power amplifiers online with AVM, the warranty extends by two more years to four in total. We handle the registration and the entire warranty process for you – so the paperwork stays where it belongs.\u003c\/p\u003e\n\u003ch3\u003eWhy buy the AVM Ovation MA 6.3 from HD Zürisee?\u003c\/h3\u003e\n\u003cp\u003eBecause a power amplifier only really shines once preamplifier, speakers and room fit together – and that's exactly what we judge from years of hands-on practice rather than a spec sheet. As an authorised AVM specialist dealer in Wädenswil, we handle warranty, delivery and setup, technician Mauri included. Call, write, or use WhatsApp.\u003c\/p\u003e\n\u003ch2\u003eGoes well with\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/vorverstarker\"\u003ePreamplifiers\u003c\/a\u003e – the control centre that's mandatory ahead of the MA 6.3\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/standlautsprecher\"\u003eFloorstanding speakers\u003c\/a\u003e – grateful recipients of the 680 watts\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/kabel\"\u003eCables \u0026amp; connectors\u003c\/a\u003e – XLR, speaker and power cables\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/endstufen\"\u003ePower amplifiers\u003c\/a\u003e – for comparison with the rest of the field\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AVM","offers":[{"title":"Default Title","offer_id":52989489381712,"sku":"303065","price":20980.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/avm-ovation-ma-6-3-mono-endstufe-schwarz-paaransicht.jpg?v=1785446110"},{"product_id":"avm-ovation-ma-6-3-mono-endstufen-paar-silber","title":"AVM Ovation MA 6.3 Mono Amplifiers Pair, Silver","description":"\u003cp\u003eThe AVM Ovation MA 6.3 is a pair of mono power amplifiers – two monoblocks that each amplify a single channel fully balanced and DC-coupled.\u003c\/p\u003e\n\u003cp\u003eThe silver aluminium front looks classic and restrained – an understatement that shows its true colours at the latest once the 680 watts per block set your speakers in motion. What arrives is always the duo, one per side.\u003c\/p\u003e\n\u003ch2\u003eWhy the MA 6.3?\u003c\/h2\u003e\n\u003cp\u003eThe Ovation series is handmade at AVM in Malsch, with run-in time and final inspection before delivery. Per monoblock, 40 selected MOSFET transistors carry the load, fed from a 1000 VA toroidal transformer and 200,000 µF of filter capacitance. The fully balanced, DC-coupled design and a damping factor above 400 keep the bass dry and precise even at high levels.\u003c\/p\u003e\n\u003ch2\u003eWhat you get\u003c\/h2\u003e\n\u003cp\u003eConcentrated power-amp performance, two chassis of it: 680 watts at 8 ohms and 1000 watts at 4 ohms per block, at 101 dB(A) signal-to-noise ratio and under 0.1% THD. The signal comes in balanced via XLR (14 kΩ) or unbalanced via RCA (6.8 kΩ); according to the manual both sockets are present but usable only alternately. You'll look in vain for controls, source selection or converters – and that's by design. The MA 6.3 is a pure power amplifier, it works behind a preamplifier and wakes via a 3.5 mm trigger input.\u003c\/p\u003e\n\u003ch3\u003eWho is the MA 6.3 suited for – and who isn't it for?\u003c\/h3\u003e\n\u003cp\u003eIdeal if you're set on consistent channel separation and want to give each speaker its own amplifier with its own power supply. Honestly: if you prefer something more compact and don't want a separate preamplifier, an integrated amplifier from the A series suits you better. And if you assume the MA 8.3 is simply the stronger power amplifier, look closer: AVM states only \"over 600 watts\" at 8 ohms for the 8.3 – an open figure that can't be meaningfully compared with the 6.3's 680 watts. What's actually documented differently is the tube input stage, dual power supply, weight, chassis height and the stated 2-ohm power figure of the 8.3.\u003c\/p\u003e\n\u003ch2\u003eOur verdict\u003c\/h2\u003e\n\u003cp\u003eOne channel, one chassis, full focus – and because music happens to have two channels, they come as a pair. In silver, the MA 6.3 is a timeless classic for the rack, with serious technology from German craftsmanship behind it. Which preamplifier and which speakers suit it best, we're happy to work out together – the HD Zürisee team in Wädenswil is reachable by phone, email or WhatsApp.\u003c\/p\u003e\n\u003ch2\u003eTechnical data\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: Mono power amplifier (monoblock), Class A\/AB in MOSFET high-current technology\u003c\/li\u003e\n\u003cli\u003eSeries: AVM Ovation\u003c\/li\u003e\n\u003cli\u003eChannels: 1 per chassis – two monoblocks are needed for stereo\u003c\/li\u003e\n\u003cli\u003eSales unit: Pair (two monoblocks)\u003c\/li\u003e\n\u003cli\u003ePower: 680 W \/ 8 Ω · 1000 W \/ 4 Ω (per monoblock); AVM does not state a 2 Ω figure for the MA 6.3\u003c\/li\u003e\n\u003cli\u003eAmplifier principle: fully balanced, DC-coupled · 40 selected MOSFET transistors per block, 20 of them output transistors\u003c\/li\u003e\n\u003cli\u003ePeak current: up to 300 A per channel\u003c\/li\u003e\n\u003cli\u003ePower supply: 1000 VA toroidal transformer · 200,000 µF filter capacitance per block\u003c\/li\u003e\n\u003cli\u003eInputs: 1 × XLR balanced (14 kΩ) · 1 × RCA unbalanced (6.8 kΩ), usable only alternately per the manual\u003c\/li\u003e\n\u003cli\u003eSpeaker connection: 1 pair of binding posts per monoblock – bi-wiring is only offered in the 6.3 series by the SA 6.3 stereo power amplifier\u003c\/li\u003e\n\u003cli\u003eVolume control: not present – a preamplifier is mandatory\u003c\/li\u003e\n\u003cli\u003eSource switching: not present\u003c\/li\u003e\n\u003cli\u003eProtection circuits: overload and over-temperature protection\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio: 101 dB(A)\u003c\/li\u003e\n\u003cli\u003eFrequency response: below 5 Hz to 50 kHz\u003c\/li\u003e\n\u003cli\u003eTHD (25 W \/ 4 Ω): less than 0.1%\u003c\/li\u003e\n\u003cli\u003eDamping factor: greater than 400\u003c\/li\u003e\n\u003cli\u003eControl: 3.5 mm trigger input (GND \/ 5 V)\u003c\/li\u003e\n\u003cli\u003eRemote control: not present\u003c\/li\u003e\n\u003cli\u003eMains voltage: 120 \/ 230 V · 50 \/ 60 Hz\u003c\/li\u003e\n\u003cli\u003ePower consumption: max. 1000 W · standby less than 0.5 W\u003c\/li\u003e\n\u003cli\u003eDimensions (W × H × D): 430 × 130 × 390 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 21 kg per monoblock (AVM states 45 kg per pair)\u003c\/li\u003e\n\u003cli\u003eChassis: silver aluminium (chrome front plate optional)\u003c\/li\u003e\n\u003cli\u003eManufacturing: handmade, AVM factory in Malsch (Germany)\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 years manufacturer's warranty, 4 years total with online registration at AVM\u003c\/li\u003e\n\u003cli\u003eScope of delivery: 2 × Ovation MA 6.3 (pair), one power cable per monoblock (country-dependent) and trigger plug; transported in the sturdy AVM Ovation flight case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eIs the MA 6.3 a stereo or a mono power amplifier?\u003c\/h3\u003e\n\u003cp\u003eIt's a mono power amplifier, meaning a monoblock for exactly one channel. That's why you need two units for stereo – and that's exactly how AVM sells and ships it: as a pair. This design fully separates the channels and avoids any mutual interference via a shared power supply.\u003c\/p\u003e\n\u003ch3\u003eDo I additionally need a preamplifier?\u003c\/h3\u003e\n\u003cp\u003eYes, without a preamplifier the MA 6.3 stays silent. It has neither volume control nor source switching, but takes in a finished line signal and amplifies it. Any preamplifier with an XLR or RCA output fits; within the Ovation series, the PA 8.3 is a natural match. We're happy to help you choose.\u003c\/p\u003e\n\u003ch3\u003eCan I connect the MA 6.3 balanced?\u003c\/h3\u003e\n\u003cp\u003eYes. The MA 6.3 offers a balanced XLR input at 14 kΩ and, alternatively, an unbalanced RCA input at 6.8 kΩ. Only one of the two can be used at a time. For longer cable runs, the XLR connection is recommended, as it transmits with less interference.\u003c\/p\u003e\n\u003ch3\u003eDoes the MA 6.3 have a remote control?\u003c\/h3\u003e\n\u003cp\u003eNo, no remote control is included in the scope of delivery. The manual lists a power cable and trigger plug. The power amplifier is switched on and off either directly on the unit or automatically via the trigger signal from your preamplifier – the usual and more practical route for a power amplifier.\u003c\/p\u003e\n\u003ch3\u003eWhy buy the AVM Ovation MA 6.3 in silver from HD Zürisee?\u003c\/h3\u003e\n\u003cp\u003eBecause the right combination of preamplifier, power amplifier and speakers takes experience – things no one can judge online at a glance. As an authorised AVM specialist dealer in Wädenswil, we advise you honestly, handle warranty and setup, and have our own technician, Mauri, in-house. Reachable by phone, email or WhatsApp.\u003c\/p\u003e\n\u003ch2\u003eGoes well with\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/vorverstarker\"\u003ePreamplifiers\u003c\/a\u003e – without one, the MA 6.3 stays silent\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/standlautsprecher\"\u003eFloorstanding speakers\u003c\/a\u003e – built for the 1000 watts at 4 ohms\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/kabel\"\u003eCables \u0026amp; connectors\u003c\/a\u003e – XLR, speaker and power cables\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/endstufen\"\u003ePower amplifiers\u003c\/a\u003e – all the alternatives at a glance\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AVM","offers":[{"title":"Default Title","offer_id":52989489414480,"sku":"303077","price":20980.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/avm-ovation-ma-6-3-mono-endstufe-silber-paaransicht.png?v=1785446110"},{"product_id":"avm-ovation-sa-6-3-stereo-endstufe-schwarz","title":"AVM Ovation SA 6.3 Stereo Power Amplifier, Black","description":"\u003cp\u003eThe AVM Ovation SA 6.3 is a MOS-FET stereo power amplifier in Class-A\/AB high-current design, delivering 2 × 200 watts at 8 ohms and 2 × 350 watts at 4 ohms.\u003c\/p\u003e\n\u003cp\u003eA power amplifier has exactly one job: turning the preamplifier's signal into power without adding anything of its own. The SA 6.3 does this purely, in a 19-inch format and entirely without tubes – pure transistor technology from AVM's manufactory in Malsch.\u003c\/p\u003e\n\u003ch2\u003eWhy the Ovation SA 6.3?\u003c\/h2\u003e\n\u003cp\u003eBecause power and control come from the same source here. Each channel runs 20 high-current MOS-FETs delivering up to 180 amps of peak current. Behind them sit a 1000 VA toroidal transformer and three separate power supplies for the output stages, processor and input circuitry. The input stages are fully balanced and fully DC-coupled throughout. What that produces is in the datasheet: damping factor above 500, signal-to-noise ratio of 101 dB(A), distortion below 0.01 percent, frequency response from under 5 hertz to over 100 kilohertz. The high damping factor, by the way, is why a bass note stops here when the music stops – not two blinks of an eye later.\u003c\/p\u003e\n\u003ch2\u003eWhat you get\u003c\/h2\u003e\n\u003cp\u003eA pure power amplifier with one RCA and one XLR high-level input each, used alternatively, two bi-wire-capable speaker terminal pairs and a large, blue-lit graphic display. In the menu you set brightness, display mode, operating mode and speaker impedance, and can have the power being drawn shown on request. It's switched on and off at the unit or automatically via the AIR trigger as soon as the preamplifier wakes up. A handheld remote isn't included – a unit without volume control doesn't need one. This version has a front panel in black anodised aluminium.\u003c\/p\u003e\n\u003ch3\u003eWho is the Ovation SA 6.3 right for?\u003c\/h3\u003e\n\u003cp\u003ePlain talk: the SA 6.3 is a pure power amplifier. No volume control, no source inputs, no streaming. Without a preamplifier, it stays silent. Anyone looking for an all-in-one solution is better served by an integrated amplifier. But anyone building a pre-\/power-amp chain, driving speakers with an awkward impedance curve and wanting an absolutely neutral power supplier is exactly right here. At 21 kilograms and 13 centimetres tall, it also fits into any serious rack.\u003c\/p\u003e\n\u003ch2\u003eOur verdict\u003c\/h2\u003e\n\u003cp\u003eThe SA 6.3 is the sober one among AVM's large power amplifiers: no tube glow, no show, but measurements you'd otherwise look for a tier higher. It doesn't sound like it has a character of its own, it sounds like whatever's in front of it – and for a power amplifier, that's the highest possible compliment. If your preamplifier is good, you'll notice immediately. If it isn't, unfortunately, you'll notice that too.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e MOS-FET stereo power amplifier, Class-A\/AB high-current design, pure transistor circuit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 2 × 200 W at 8 Ω, 2 × 350 W at 4 Ω (AVM states no 2 Ω value)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput stage:\u003c\/strong\u003e 20 high-current MOS-FETs per channel, up to 180 A peak current\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e 1 × 1000 VA toroidal transformer, 3 separate power supplies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput stages:\u003c\/strong\u003e fully balanced, fully DC-coupled\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e 1 × RCA (stereo pair), 1 × XLR (stereo pair), high level – usable alternatively only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput impedance:\u003c\/strong\u003e 6.8 kΩ (RCA) \/ 14 kΩ (XLR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker connection:\u003c\/strong\u003e 2 pairs of screw terminals, internally paralleled, bi-wire capable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDamping factor:\u003c\/strong\u003e \u0026gt; 500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e \u0026lt; 5 Hz – \u0026gt; 100 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistortion:\u003c\/strong\u003e \u0026lt; 0.01 % (25 W \/ 4 Ω)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-noise ratio:\u003c\/strong\u003e 101 dB(A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection circuits:\u003c\/strong\u003e over-temperature and short-circuit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e blue-lit graphic display with power and peak display, menu for brightness, display mode, operating mode and speaker impedance, AIR trigger (AVM Intelligent Remote)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrigger:\u003c\/strong\u003e 3.5 mm switching input for the preamplifier's switching voltage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote control:\u003c\/strong\u003e none – not included, no volume control on the unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBridge mode:\u003c\/strong\u003e not provided by AVM (for mono operation: Ovation MA 6.3)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply (mains):\u003c\/strong\u003e 120\/230 V, 50\/60 Hz, max. power consumption 1000 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandby:\u003c\/strong\u003e \u0026lt; 0.5 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W × H × D):\u003c\/strong\u003e 430 × 130 × 390 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 21 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 4 years with registration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e black aluminium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScope of delivery:\u003c\/strong\u003e power amplifier, mains cable, trigger plug\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eDo I need a preamplifier for the AVM Ovation SA 6.3?\u003c\/h3\u003e\n\u003cp\u003eYes. The SA 6.3 is a pure power amplifier with no volume control and no source inputs. It needs a preamplifier, for example the AVM Ovation PA 8.3 or the SD 8.3. Connection is via RCA or XLR, either input can be used but only alternatively. We're happy to put together the right combination for you.\u003c\/p\u003e\n\u003ch3\u003eWhat's the difference between the SA 6.3 and the SA 8.3?\u003c\/h3\u003e\n\u003cp\u003eThe SA 8.3 is the stronger and the warmer one: AVM states over 2 × 230 watts at 8 ohms, over 2 × 420 watts at 4 ohms and over 2 × 700 watts at 2 ohms for it, plus a tube input stage with 803-T double triodes, a dual-mono power supply and 24 instead of 20 MOS-FETs per channel. At 21 instead of 42 kilograms, the SA 6.3 remains the more compact – and with a damping factor above 500, the tighter solution.\u003c\/p\u003e\n\u003ch3\u003eCan the AVM Ovation SA 6.3 be bridged to mono?\u003c\/h3\u003e\n\u003cp\u003eNo. AVM does not provide bridge mode for the SA 6.3; the manual describes no mono mode. Anyone wanting true monoblocks should get the Ovation MA 6.3. At AVM, more power to one pair of speakers means switching to mono power amplifiers, not flipping a bridge switch.\u003c\/p\u003e\n\u003ch3\u003eCan I connect two pairs of speakers to the SA 6.3?\u003c\/h3\u003e\n\u003cp\u003eConnect, yes; switch separately, no. According to the manual, the two terminal pairs are internally paralleled and intended for wiring a single speaker in bi-wiring. Two pairs run together at all times and halve the impedance – we'll check beforehand whether that suits your speakers.\u003c\/p\u003e\n\u003ch3\u003eIs a remote control included with the SA 6.3?\u003c\/h3\u003e\n\u003cp\u003eNo. According to the manual, the scope of delivery consists of the power amplifier, mains cable and trigger plug. It's operated on the unit itself or automatically via the AIR trigger, which switches the power amplifier on and off together with the preamplifier. A handheld remote would have no job to do anyway on a power amplifier without volume control.\u003c\/p\u003e\n\u003ch3\u003eWhy buy the AVM Ovation SA 6.3 at HD Zürisee?\u003c\/h3\u003e\n\u003cp\u003eBecause a power amplifier is only as good as what's connected in front of and behind it. At HD Zürisee in Wädenswil, we match preamplifier, power amplifier and speakers to each other and deliver with our own technician. Call us on +41 44 680 22 00, message us on WhatsApp at \u003ca href=\"https:\/\/wa.me\/41765342200\"\u003e076 534 22 00\u003c\/a\u003e (text only, no calls) or email shop@hdzuerisee.ch.\u003c\/p\u003e\n\u003ch2\u003eGoes well with\u003c\/h2\u003e\n\u003cp\u003eYou'll find more \u003ca href=\"\/en\/collections\/endstufen\"\u003epower amplifiers\u003c\/a\u003e in the overview, and the matching preamplifier under \u003ca href=\"\/en\/collections\/vorverstarker\"\u003epreamplifiers\u003c\/a\u003e. Add the \u003ca href=\"\/en\/collections\/standlautsprecher\"\u003efloorstanding speakers\u003c\/a\u003e that can actually put this power to use, and the \u003ca href=\"\/en\/collections\/kabel\"\u003ecabling\u003c\/a\u003e to match.\u003c\/p\u003e","brand":"AVM","offers":[{"title":"Default Title","offer_id":52989489840464,"sku":"303084","price":10490.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/avm-ovation-sa-6-3-stereo-endstufe-schwarz-frontansicht.jpg?v=1785441049"},{"product_id":"avm-ovation-sa-6-3-stereo-endstufe-cellini-chrom","title":"AVM Ovation SA 6.3 Stereo Power Amplifier, Cellini Chrome","description":"\u003cp\u003eThe AVM Ovation SA 6.3 is a MOS-FET stereo power amplifier in Class-A\/AB high-current design with 2 × 200 watts at 8 ohms and 2 × 350 watts at 4 ohms.\u003c\/p\u003e\n\u003cp\u003eIn the Cellini finish, this powerhouse gets a hand-polished, chrome-plated front. Underneath, everything stays the same: a pure transistor power amplifier in 19-inch format that amplifies the preamplifier's signal and does nothing else to it.\u003c\/p\u003e\n\u003ch2\u003eWhy the Ovation SA 6.3?\u003c\/h2\u003e\n\u003cp\u003eBecause it has reserves you don't hear all the time, but always notice. 20 high-current MOS-FETs per channel handle up to 180 amps of peak current, fed by a 1000 VA toroidal transformer and three separate power supplies for the output stages, processor and input circuitry. The fully balanced input stages are DC-coupled throughout – with no coupling capacitor in the signal path. The measurements speak for themselves: damping factor above 500, 101 dB(A) signal-to-noise ratio, less than 0.01 percent distortion and a frequency response from under 5 hertz to over 100 kilohertz. In short: this power amplifier doesn't need to get loud to come across as assured.\u003c\/p\u003e\n\u003ch2\u003eWhat you get\u003c\/h2\u003e\n\u003cp\u003eOne RCA and one XLR high-level input, used alternatively to each other, two bi-wire-capable speaker terminal pairs, plus a large blue-lit graphic display with peak power display. In the menu you adjust brightness and display mode, select the operating mode and set the speaker impedance; the AIR trigger handles switching on and off within the system. A handheld remote isn't included and isn't provided for. Visually, this version is the jewel of the family: the hand-polished Cellini chrome front, which is best kept away from fingerprints.\u003c\/p\u003e\n\u003ch3\u003eWho is the Ovation SA 6.3 right for?\u003c\/h3\u003e\n\u003cp\u003eHonestly: anyone expecting an all-in-one solution here is mistaken. The SA 6.3 has neither volume control nor source inputs – it absolutely needs a preamplifier in front of it. But it's the right choice if you're building a separate pre-\/power-amp chain, driving demanding speakers, and value a unit that's just as convincing in the rack as at the speaker terminals. At 13 centimetres tall and 21 kilograms, it still stays pleasantly practical for everyday use.\u003c\/p\u003e\n\u003ch2\u003eOur verdict\u003c\/h2\u003e\n\u003cp\u003eThe Cellini chrome front is the only point where the SA 6.3 allows itself any vanity. Sonically, it remains consistently incorruptible: neutral, controlled, with a bass that stands rather than wobbles. Anyone looking for a power amplifier that doesn't push itself into the foreground but simply lets the chain through will find one of the most honest solutions in its class here – in the prettiest packaging.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e MOS-FET stereo power amplifier, Class-A\/AB high-current design, pure transistor circuit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 2 × 200 W at 8 Ω, 2 × 350 W at 4 Ω (AVM states no 2 Ω value)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput stage:\u003c\/strong\u003e 20 high-current MOS-FETs per channel, up to 180 A peak current\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e 1 × 1000 VA toroidal transformer, 3 separate power supplies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput stages:\u003c\/strong\u003e fully balanced, fully DC-coupled\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e 1 × RCA (stereo pair), 1 × XLR (stereo pair), high level – usable alternatively only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput impedance:\u003c\/strong\u003e 6.8 kΩ (RCA) \/ 14 kΩ (XLR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker connection:\u003c\/strong\u003e 2 pairs of screw terminals, internally paralleled, bi-wire capable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDamping factor:\u003c\/strong\u003e \u0026gt; 500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e \u0026lt; 5 Hz – \u0026gt; 100 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistortion:\u003c\/strong\u003e \u0026lt; 0.01 % (25 W \/ 4 Ω)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-noise ratio:\u003c\/strong\u003e 101 dB(A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection circuits:\u003c\/strong\u003e over-temperature and short-circuit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e blue-lit graphic display with power and peak display, menu for brightness, display mode, operating mode and speaker impedance, AIR trigger (AVM Intelligent Remote)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrigger:\u003c\/strong\u003e 3.5 mm switching input for the preamplifier's switching voltage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote control:\u003c\/strong\u003e none – not included, no volume control on the unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBridge mode:\u003c\/strong\u003e not provided by AVM (for mono operation: Ovation MA 6.3)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply (mains):\u003c\/strong\u003e 120\/230 V, 50\/60 Hz, max. power consumption 1000 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandby:\u003c\/strong\u003e \u0026lt; 0.5 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W × H × D):\u003c\/strong\u003e 430 × 130 × 390 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 21 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 4 years with registration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Cellini Chrome (chrome-plated front)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScope of delivery:\u003c\/strong\u003e power amplifier, mains cable, trigger plug\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eDo I need a preamplifier for the AVM Ovation SA 6.3?\u003c\/h3\u003e\n\u003cp\u003eYes, absolutely. The SA 6.3 has no volume control and no source inputs; it only amplifies the signal from a preamplifier. Suitable options include the AVM Ovation PA 8.3 or the SD 8.3. It's connected via RCA or XLR – the two inputs can only be used alternatively.\u003c\/p\u003e\n\u003ch3\u003eWhat's the difference between the SA 6.3 and the SA 8.3?\u003c\/h3\u003e\n\u003cp\u003ePower and circuit design. For the SA 8.3, AVM states over 2 × 230 watts at 8 ohms, over 2 × 420 watts at 4 ohms and over 2 × 700 watts at 2 ohms, plus a tube input stage with 803-T double triodes, a dual-mono power supply and 24 instead of 20 MOS-FETs per channel. The SA 6.3 weighs 21 instead of 42 kilograms and even measures stricter with a damping factor above 500.\u003c\/p\u003e\n\u003ch3\u003eCan the AVM Ovation SA 6.3 be bridged to mono?\u003c\/h3\u003e\n\u003cp\u003eNo, bridge mode is not provided by AVM and isn't described in the manual. For true mono operation, AVM offers the Ovation MA 6.3 as mono power amplifiers. So at AVM, more power per channel is achieved via separate monoblocks rather than a bridging circuit.\u003c\/p\u003e\n\u003ch3\u003eWhat are the SA 6.3's two speaker terminal pairs for?\u003c\/h3\u003e\n\u003cp\u003eFor bi-wiring. According to the manual, the two pairs are internally paralleled, so you can't switch them on and off separately. Two different pairs of speakers running at the same time always run together and halve the impedance – we'd rather advise you on that beforehand than after the fact.\u003c\/p\u003e\n\u003ch3\u003eWhat does Cellini Chrome mean on the SA 6.3?\u003c\/h3\u003e\n\u003cp\u003eCellini Chrome refers to the hand-polished, chrome-plated front panel that AVM offers as an option alongside the aluminium front in black or silver. Technically, the unit is identical to the other finishes: same power, same connections, same weight. The difference is purely visual – and quite striking.\u003c\/p\u003e\n\u003ch3\u003eWhy buy the AVM Ovation SA 6.3 at HD Zürisee?\u003c\/h3\u003e\n\u003cp\u003eBecause we've been putting chains together for decades rather than shifting boxes. At HD Zürisee in Wädenswil, we check beforehand whether preamplifier, power amplifier and speakers go together, and deliver with our own technician. Call us on +41 44 680 22 00, message us on WhatsApp at \u003ca href=\"https:\/\/wa.me\/41765342200\"\u003e076 534 22 00\u003c\/a\u003e (text only, no calls) or email shop@hdzuerisee.ch.\u003c\/p\u003e\n\u003ch2\u003eGoes well with\u003c\/h2\u003e\n\u003cp\u003eThe matching preamplifier can be found under \u003ca href=\"\/en\/collections\/vorverstarker\"\u003epreamplifiers\u003c\/a\u003e, more \u003ca href=\"\/en\/collections\/endstufen\"\u003epower amplifiers\u003c\/a\u003e for comparison are in the overview. Add \u003ca href=\"\/en\/collections\/standlautsprecher\"\u003efloorstanding speakers\u003c\/a\u003e with a real appetite, and the \u003ca href=\"\/en\/collections\/kabel\"\u003ecabling\u003c\/a\u003e in between.\u003c\/p\u003e","brand":"AVM","offers":[{"title":"Default Title","offer_id":52989489873232,"sku":"303085","price":11880.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/avm-ovation-sa-6-3-stereo-endstufe-cellini-chrom-frontansicht.png?v=1785441051"},{"product_id":"avm-ovation-sa-6-3-stereo-endstufe-silber","title":"AVM Ovation SA 6.3 Stereo Power Amplifier, Silver","description":"\u003cp\u003eThe AVM Ovation SA 6.3 is a MOS-FET stereo power amplifier in Class-A\/AB high-current design, delivering 2 × 200 watts at 8 ohms and 2 × 350 watts at 4 ohms.\u003c\/p\u003e\n\u003cp\u003eIt's the transistor power amplifier of the Ovation range: no tube glow, no off-the-shelf tonal colour, but a power supplier that passes the preamplifier's signal on to the speakers as unchanged as possible. Built in the classic 19-inch format, here with a silver anodised aluminium front.\u003c\/p\u003e\n\u003ch2\u003eWhy the Ovation SA 6.3?\u003c\/h2\u003e\n\u003cp\u003eBecause it stays calm where others start to struggle. 20 high-current MOS-FETs per channel deliver up to 180 amps of peak current – the reserve that impedance-critical speakers actually draw on. Supply comes from a 1000 VA toroidal transformer and three separate power supplies, so the output stages, processor and input circuitry don't get in each other's way. The input stages are fully balanced and fully DC-coupled. In numbers: damping factor above 500, signal-to-noise ratio of 101 dB(A), distortion below 0.01 percent, frequency response from under 5 hertz to over 100 kilohertz.\u003c\/p\u003e\n\u003ch2\u003eWhat you get\u003c\/h2\u003e\n\u003cp\u003eOne RCA and one XLR high-level input each, used alternatively but not simultaneously, two bi-wire-capable speaker terminal pairs and a large, blue-lit graphic display. In the menu you set brightness, display mode, operating mode and speaker impedance, and can display the power being drawn if needed. The AIR trigger switches the power amplifier on and off together with the preamplifier. A remote control isn't included – without volume control, there'd be nothing for it to do anyway. This version comes with a silver anodised aluminium front.\u003c\/p\u003e\n\u003ch3\u003eWho is the Ovation SA 6.3 right for?\u003c\/h3\u003e\n\u003cp\u003ePlain talk: without a preamplifier, nothing happens here at all. The SA 6.3 has no volume control, no source inputs and no streaming on board. Anyone wanting everything in one chassis should go for an integrated amplifier. But anyone who deliberately separates things – preamplifier here, power amplifier there – and owns speakers that want more than good intentions gets a power amplifier that stays in control when things get demanding. And at 21 kilograms, you can still carry it alone.\u003c\/p\u003e\n\u003ch2\u003eOur verdict\u003c\/h2\u003e\n\u003cp\u003eThe SA 6.3 doesn't make a fuss about itself. It delivers power, keeps the bass firm, stays neutral and disappears sonically behind the music – exactly what a good power amplifier should do. Anyone looking for warmth and bloom will find that one model up, with the tube. Anyone wanting precision and control has already found it here.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e MOS-FET stereo power amplifier, Class-A\/AB high-current design, pure transistor circuit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 2 × 200 W at 8 Ω, 2 × 350 W at 4 Ω (AVM states no 2 Ω value)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput stage:\u003c\/strong\u003e 20 high-current MOS-FETs per channel, up to 180 A peak current\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e 1 × 1000 VA toroidal transformer, 3 separate power supplies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput stages:\u003c\/strong\u003e fully balanced, fully DC-coupled\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e 1 × RCA (stereo pair), 1 × XLR (stereo pair), high level – usable alternatively only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput impedance:\u003c\/strong\u003e 6.8 kΩ (RCA) \/ 14 kΩ (XLR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker connection:\u003c\/strong\u003e 2 pairs of screw terminals, internally paralleled, bi-wire capable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDamping factor:\u003c\/strong\u003e \u0026gt; 500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e \u0026lt; 5 Hz – \u0026gt; 100 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistortion:\u003c\/strong\u003e \u0026lt; 0.01 % (25 W \/ 4 Ω)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-noise ratio:\u003c\/strong\u003e 101 dB(A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection circuits:\u003c\/strong\u003e over-temperature and short-circuit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e blue-lit graphic display with power and peak display, menu for brightness, display mode, operating mode and speaker impedance, AIR trigger (AVM Intelligent Remote)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrigger:\u003c\/strong\u003e 3.5 mm switching input for the preamplifier's switching voltage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote control:\u003c\/strong\u003e none – not included, no volume control on the unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBridge mode:\u003c\/strong\u003e not provided by AVM (for mono operation: Ovation MA 6.3)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply (mains):\u003c\/strong\u003e 120\/230 V, 50\/60 Hz, max. power consumption 1000 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandby:\u003c\/strong\u003e \u0026lt; 0.5 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W × H × D):\u003c\/strong\u003e 430 × 130 × 390 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 21 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 4 years with registration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Aluminium Silver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScope of delivery:\u003c\/strong\u003e power amplifier, mains cable, trigger plug\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eDo I need a preamplifier for the AVM Ovation SA 6.3?\u003c\/h3\u003e\n\u003cp\u003eYes. Without a preamplifier, the SA 6.3 stays silent, as it has neither volume control nor inputs for sources. It works with a preamplifier such as the AVM Ovation PA 8.3 or the SD 8.3, connected via RCA or XLR. Both inputs are available, but only one can ever be used at a time.\u003c\/p\u003e\n\u003ch3\u003eWhat's the difference between the SA 6.3 and the SA 8.3?\u003c\/h3\u003e\n\u003cp\u003eThe 8.3 plays in a bigger league: AVM states over 2 × 230 watts at 8 ohms, over 2 × 420 watts at 4 ohms and over 2 × 700 watts at 2 ohms for it, plus a tube input stage, dual-mono power supply and 24 instead of 20 MOS-FETs per channel. At 21 instead of 42 kilograms, the SA 6.3 is half the weight and measures as the tighter variant.\u003c\/p\u003e\n\u003ch3\u003eCan the AVM Ovation SA 6.3 be bridged to mono?\u003c\/h3\u003e\n\u003cp\u003eNo. The manual describes no bridge or mono operation; AVM does not provide for this operating mode on the SA 6.3. For mono operation, there's the Ovation MA 6.3 instead. So anyone needing more power per channel switches to mono power amplifiers rather than bridging.\u003c\/p\u003e\n\u003ch3\u003eCan I switch the SA 6.3's two speaker outputs separately?\u003c\/h3\u003e\n\u003cp\u003eNo. According to the manual, the two terminal pairs are internally paralleled and primarily intended for bi-wiring. There's no A\/B switching between two pairs of speakers; both always run together. We're happy to check beforehand whether your speakers go along with that.\u003c\/p\u003e\n\u003ch3\u003eWhich speakers suit the AVM Ovation SA 6.3?\u003c\/h3\u003e\n\u003cp\u003eWith 2 × 200 watts at 8 ohms, 2 × 350 watts at 4 ohms, up to 180 amps of peak current and a damping factor above 500, the SA 6.3 confidently drives even large floorstanding speakers with an unruly impedance curve. Which ones specifically suit your room is something we're happy to work out together.\u003c\/p\u003e\n\u003ch3\u003eWhy buy the AVM Ovation SA 6.3 at HD Zürisee?\u003c\/h3\u003e\n\u003cp\u003eBecause we'll tell you if a smaller power amplifier is enough for your room. At HD Zürisee in Wädenswil we advise on preamplifier matching, speaker matching and placement, and deliver with our own technician. Call us on +41 44 680 22 00, message us on WhatsApp at \u003ca href=\"https:\/\/wa.me\/41765342200\"\u003e076 534 22 00\u003c\/a\u003e (text only, no calls) or email shop@hdzuerisee.ch.\u003c\/p\u003e\n\u003ch2\u003eGoes well with\u003c\/h2\u003e\n\u003cp\u003eFor comparison you'll find all \u003ca href=\"\/en\/collections\/endstufen\"\u003epower amplifiers\u003c\/a\u003e in the overview, the matching \u003ca href=\"\/en\/collections\/vorverstarker\"\u003epreamplifiers\u003c\/a\u003e right next door. And because a power amplifier only shows what it can do at the speaker: the \u003ca href=\"\/en\/collections\/standlautsprecher\"\u003efloorstanding speakers\u003c\/a\u003e and the \u003ca href=\"\/en\/collections\/kabel\"\u003ecabling\u003c\/a\u003e to go with it.\u003c\/p\u003e","brand":"AVM","offers":[{"title":"Default Title","offer_id":52989489906000,"sku":"303086","price":10490.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/avm-ovation-sa-6-3-stereo-endstufe-silber-frontansicht.jpg?v=1785441049"},{"product_id":"avm-ovation-sa-8-3-stereo-endstufe-schwarz","title":"AVM Ovation SA 8.3 Stereo Power Amplifier, Black","description":"\u003cp\u003eThe AVM Ovation SA 8.3 is a single-ended stereo power amplifier with a tube input stage and a MOS-FET output stage, delivering over 2 × 420 watts at 4 ohms.\u003c\/p\u003e\n\u003cp\u003eA power amplifier has exactly one job: turning the preamplifier's signal into power. The SA 8.3 does this in a rigorous dual-mono design, tipping the scales at 42 kilograms – a unit you don't reposition twice, you place it right once.\u003c\/p\u003e\n\u003ch2\u003eWhy the Ovation SA 8.3?\u003c\/h2\u003e\n\u003cp\u003eBecause two design philosophies come together here. Ahead of the power amplifier sits a fully balanced input stage with AVM's own 803-T tube technology: two specially made double triodes that lend the signal warmth and smoothness. Behind it, 24 high-current MOS-FETs per channel take over in single-ended circuitry. AVM states over 2 × 230 watts at 8 ohms, over 2 × 420 watts at 4 ohms and over 2 × 700 watts at 2 ohms for it – figures that halve cleanly as the impedance does. Power comes from two 1000 VA toroidal transformers in a true dual-mono design, plus 200,000 microfarads of reservoir capacitance per channel, mounted directly on the output stage boards and about as close to the action as it gets. Short paths, large reserves – the rest is music.\u003c\/p\u003e\n\u003ch2\u003eWhat you get\u003c\/h2\u003e\n\u003cp\u003eA power amplifier with one RCA input on solid, gold-plated copper sockets and one XLR input – both are available, but only one is ever used –, plus the transparent Ovation glass lid that keeps the inner workings visible. An automatic on\/off function, an AIR trigger with a trigger input from +5 to +20 volts and a USB port for software updates are also included. A handheld remote isn't included – the SA 8.3 doesn't control volume, it follows the preamplifier. In this finish, it's delivered with a black anodised aluminium front.\u003c\/p\u003e\n\u003ch3\u003eWho is the Ovation SA 8.3 right for?\u003c\/h3\u003e\n\u003cp\u003ePlain talk: the SA 8.3 is a pure power amplifier – no volume control, no sources, no streaming. It needs a preamplifier such as the Ovation PA 8.3, SD 8.3 or MP 8.3, and speakers that can make something of this power. Anyone looking for a compact all-in-one solution is in the wrong place. But anyone building an uncompromising pre-\/power-amp concept, who values tube warmth ahead of transistor power and has a rack that can bear 42 kilograms, will find one of the most assured power amplifiers in its class.\u003c\/p\u003e\n\u003ch2\u003eOur verdict\u003c\/h2\u003e\n\u003cp\u003eThe SA 8.3 isn't simply the bigger SA 6.3, it's the other idea – and the more powerful one at that: roughly a fifth more power at 4 ohms, a stated 2 ohm value, a double power supply, double the weight and, of course, the tube at the input. What ultimately stands out is less the loudness than the composure – and that slight warmth transistors alone rarely manage. Once you've had that in your chain, you're reluctant to go back.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e single-ended stereo power amplifier, hybrid: tube input stage and MOS-FET output stage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e \u0026gt; 2 × 230 W at 8 Ω, \u0026gt; 2 × 420 W at 4 Ω, \u0026gt; 2 × 700 W at 2 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput stage:\u003c\/strong\u003e fully balanced, OVATION 803-T tube technology with 2 specially made AVM double triodes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput stage:\u003c\/strong\u003e 24 high-current MOS-FETs per channel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e dual-mono, 2 × 1000 VA toroidal transformers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReservoir capacitance:\u003c\/strong\u003e 200,000 µF per channel, directly on the output stage boards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e 1 × RCA (solid gold-plated copper sockets), 1 × XLR – usable alternatively only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput sensitivity:\u003c\/strong\u003e 1.25 V \/ 20 kΩ (RCA), 1.25 V \/ 40 kΩ (XLR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain factor:\u003c\/strong\u003e 30 (29.5 dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDamping factor:\u003c\/strong\u003e \u0026gt; 400 (8 Ω)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 5 Hz – \u0026gt; 35 kHz (−3 dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistortion:\u003c\/strong\u003e \u0026lt; 0.02 % (25 W \/ 4 Ω)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntermodulation:\u003c\/strong\u003e \u0026lt; 0.01 % (25 W \/ 4 Ω)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-noise ratio:\u003c\/strong\u003e \u0026gt; 94 dB(A) (25 W \/ 4 Ω)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRise time:\u003c\/strong\u003e 10 µs (4 Ω)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlew rate:\u003c\/strong\u003e \u0026gt; 15 V\/µs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e transparent Ovation glass lid, automatic on\/off, AIR trigger (AVM Intelligent Remote), 3.5 mm trigger input for +5 to +20 V, USB update port\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote control:\u003c\/strong\u003e none – not included, no volume control on the unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBridge mode:\u003c\/strong\u003e not provided by AVM (for mono operation: Ovation MA 8.3)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply (mains):\u003c\/strong\u003e 230 V, 50 Hz, max. power consumption 3500 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower consumption, no signal:\u003c\/strong\u003e 120 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandby:\u003c\/strong\u003e \u0026lt; 0.5 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W × H × D):\u003c\/strong\u003e 432 × 253 × 420 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 42 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 4 years with registration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e black aluminium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScope of delivery:\u003c\/strong\u003e power amplifier, mains cable, 3.5 mm trigger plug\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eDo I need a preamplifier for the AVM Ovation SA 8.3?\u003c\/h3\u003e\n\u003cp\u003eYes. The SA 8.3 is a pure power amplifier with no volume control and no source inputs. It's run from a preamplifier, such as the AVM Ovation PA 8.3, the SD 8.3 or the MP 8.3, connected via RCA or XLR. Both inputs can be used but only alternatively, not at the same time.\u003c\/p\u003e\n\u003ch3\u003eWhat's the difference between the SA 8.3 and the SA 6.3?\u003c\/h3\u003e\n\u003cp\u003ePower and concept. AVM states over 2 × 230 watts at 8 ohms, over 2 × 420 watts at 4 ohms and over 2 × 700 watts at 2 ohms for the SA 8.3, while the SA 6.3 delivers 2 × 200 and 2 × 350 watts respectively. The 8.3 also adds the tube input stage with 803-T double triodes, a dual-mono power supply, 200,000 µF per channel and 24 instead of 20 MOS-FETs – at 42 instead of 21 kilograms.\u003c\/p\u003e\n\u003ch3\u003eCan the AVM Ovation SA 8.3 be bridged to mono?\u003c\/h3\u003e\n\u003cp\u003eNo. Bridge mode isn't described in the manual and isn't provided by AVM. Anyone wanting true mono operation should get the Ovation MA 8.3 mono power amplifiers – according to the manual, these are designed as bridged power amplifiers. So at AVM, the path to more power leads via separate monoblocks.\u003c\/p\u003e\n\u003ch3\u003eIs a remote control included with the SA 8.3?\u003c\/h3\u003e\n\u003cp\u003eNo. According to the manual, the scope of delivery comprises the power amplifier, mains cable and 3.5 mm trigger plug. It's operated on the unit or automatically via the AIR trigger, which wakes the power amplifier together with the preamplifier. The SA 8.3 has no volume control that would need a remote.\u003c\/p\u003e\n\u003ch3\u003eWhy buy the AVM Ovation SA 8.3 at HD Zürisee?\u003c\/h3\u003e\n\u003cp\u003eBecause 42 kilograms of power amplifier deserves advice and proper placement. At HD Zürisee in Wädenswil we match preamplifier, power amplifier and speakers to each other, and deliver and install with our own technician. Call us on +41 44 680 22 00, message us on WhatsApp at \u003ca href=\"https:\/\/wa.me\/41765342200\"\u003e076 534 22 00\u003c\/a\u003e (text only, no calls) or email shop@hdzuerisee.ch.\u003c\/p\u003e\n\u003ch2\u003eGoes well with\u003c\/h2\u003e\n\u003cp\u003eThe matching preamplifier can be found under \u003ca href=\"\/en\/collections\/vorverstarker\"\u003epreamplifiers\u003c\/a\u003e, more \u003ca href=\"\/en\/collections\/endstufen\"\u003epower amplifiers\u003c\/a\u003e for comparison are in the overview. Add \u003ca href=\"\/en\/collections\/standlautsprecher\"\u003efloorstanding speakers\u003c\/a\u003e with a real appetite, and the \u003ca href=\"\/en\/collections\/kabel\"\u003ecabling\u003c\/a\u003e in between.\u003c\/p\u003e","brand":"AVM","offers":[{"title":"Default Title","offer_id":52989489938768,"sku":"303113","price":19990.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/avm-ovation-sa-8-3-stereo-endstufe-schwarz-frontansicht.jpg?v=1785441049"},{"product_id":"gatoaudiodpa2506bl","title":"Gato Audio DPA-2506 Multichannel Power Amplifier, Black High Gloss","description":"\u003cp\u003eThe Gato Audio DPA-2506 is a configurable six-channel power amplifier that combines three Class-D modules in a single housing and can be set up anywhere from a bridged powerhouse to a six-zone hub.\u003c\/p\u003e\u003cp\u003eEach of the three modules drives two channels – used individually or bridged when a speaker demands more current than is actually good for it. The inputs are balanced via XLR and unbalanced via RCA, six speaker pairs wait on the back, and a 12-volt trigger wakes the power amp together with the rest of the system. This version comes in black high gloss – the classic that disappears into the rack instead of pushing itself forward. Supplied as a single unit.\u003c\/p\u003e\u003ch2\u003eWhy the Gato Audio DPA-2506?\u003c\/h2\u003e\u003cp\u003eBecause with a single unit you decide how power is distributed around the house. Six channels for three stereo zones, bridged pairs for hungry speakers, or a mix of both: the split follows your floor plan, not the product brochure. That makes the DPA-2506 a calm foundation for custom-install systems where another room gets added later.\u003c\/p\u003e\u003ch2\u003eWhat you get\u003c\/h2\u003e\u003cp\u003eDistributable power with reserves. In six-channel operation, 250 watts at 8 ohms per channel are available, bridged it's up to 900 watts at 8 ohms on one channel. Class D keeps efficiency high and heat output low – the unit draws 75 watts at idle, under one watt in standby. The non-magnetic housing and balanced signal path keep the channels cleanly separated, which in a tightly packed equipment cabinet isn't a luxury, but a requirement.\u003c\/p\u003e\u003ch3\u003eWho is the DPA-2506 suited to – and who isn't it for?\u003c\/h3\u003e\u003cp\u003eFor multiroom installations, larger home cinemas, and systems where a central power amp supplies several pairs of speakers. Straight talk: for a classic stereo chain in the living room, the DPA-2506 is two sizes too big – an integrated amplifier or a stereo power amp is enough there. If you're only powering one room, you're paying for flexibility you'll never use. Once a second and third zone are added, the argument flips around.\u003c\/p\u003e\u003ch2\u003eOur verdict\u003c\/h2\u003e\u003cp\u003eAn honest, unfussy multichannel power amp that draws its strength from configurability rather than big words. Built with Danish restraint, cleanly laid out, pleasantly quiet in operation. At HD Zürisee in Wädenswil we plan the channel split together with you – and just as honestly tell you when a smaller solution is enough.\u003c\/p\u003e\u003ch2\u003eTechnical data\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e configurable multichannel power amplifier, 6 channels, Class D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplifier modules:\u003c\/strong\u003e 3 modules, bridgeable in pairs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower at 8 Ω:\u003c\/strong\u003e 6× 250 W · 3× 900 W (bridged) · 2× 900 W + 2× 250 W · 1× 900 W + 4× 250 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower at 4 Ω:\u003c\/strong\u003e 6× 500 W · 3× 1050 W (bridged) · 2× 1050 W + 2× 500 W · 1× 1050 W + 4× 500 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 20 Hz – 20 kHz (−0.5 dB), 2 Hz – 70 kHz (−3 dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal harmonic distortion (THD):\u003c\/strong\u003e \u0026lt; 0.01% at rated power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-noise ratio:\u003c\/strong\u003e \u0026gt; 110 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput impedance:\u003c\/strong\u003e 20 kΩ (RCA) \/ 40 kΩ (XLR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage gain:\u003c\/strong\u003e 26 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced inputs:\u003c\/strong\u003e 3 pairs XLR, gold-plated (Neutrik)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnbalanced inputs:\u003c\/strong\u003e 3 pairs RCA, gold-plated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker outputs:\u003c\/strong\u003e 6 pairs of gold-plated safety binding posts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrigger:\u003c\/strong\u003e 12 V standby trigger (mini-jack)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e 115\/230 V AC, 50\/60 Hz, max. 2000 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower consumption:\u003c\/strong\u003e \u0026lt; 1 W standby, 75 W idle, max. 2000 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e non-magnetic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black High Gloss\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W×H×D):\u003c\/strong\u003e 32.5 × 10.5 × 42 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 13 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Gato Audio, Copenhagen (Denmark)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat's included:\u003c\/strong\u003e single unit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eHow many speakers can the DPA-2506 drive?\u003c\/h3\u003e\u003cp\u003eIn six-channel operation, six individual channels – so up to three stereo pairs across different zones. If you bridge modules, the channel count drops in favour of power per channel: three bridged channels at 900 watts each at 8 ohms are just as possible as mixed splits of powerful and normal channels.\u003c\/p\u003e\u003ch3\u003eCan I split the channels freely?\u003c\/h3\u003e\u003cp\u003eYes. The three amplifier modules can be used individually as six channels, fully bridged, or mixed – for example two powerful bridged channels plus two normal ones. Bi-amping a pair of speakers is also possible this way. We work out with you beforehand which configuration suits your rooms.\u003c\/p\u003e\u003ch3\u003eDo I need a separate preamp?\u003c\/h3\u003e\u003cp\u003eYes. The DPA-2506 is a pure power amplifier with no volume control and no source selection. It needs a preamp, an integrated amplifier with a preamp output, or an AV preamp ahead of it. The inputs accept balanced XLR and unbalanced RCA signals.\u003c\/p\u003e\u003ch3\u003eWhy buy the Gato Audio DPA-2506 at HD Zürisee?\u003c\/h3\u003e\u003cp\u003eBecause a configurable multichannel power amp needs planning, not just a shopping cart. We work out the channel split for your rooms with you, clarify cabling and trigger control, and our technician Mauri handles the on-site installation. Call or write to us.\u003c\/p\u003e\u003ch2\u003eGoes well with\u003c\/h2\u003e\u003cp\u003eYou'll find the matching preamp under \u003ca href=\"\/en\/collections\/vorverstarker\"\u003epreamplifiers\u003c\/a\u003e, speakers for the individual zones under \u003ca href=\"\/en\/collections\/standlautsprecher\"\u003efloorstanding speakers\u003c\/a\u003e and \u003ca href=\"\/en\/collections\/wandlautsprecher\"\u003ein-wall speakers\u003c\/a\u003e. For wiring six channels, it's worth a look at \u003ca href=\"\/en\/collections\/kabel\"\u003ecables \u0026amp; connectors\u003c\/a\u003e, and for the movie side, the \u003ca href=\"\/en\/collections\/heimkino\"\u003ehome cinema\u003c\/a\u003e overview. More power amps are listed under \u003ca href=\"\/en\/collections\/endstufen\"\u003epower amplifiers\u003c\/a\u003e.\u003c\/p\u003e","brand":"Gato Audio","offers":[{"title":"Default Title","offer_id":52989507174736,"sku":null,"price":4495.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/gato-audio-dpa-2506-mehrkanal-endverstaerker-schwarz-hochglanz-schraegansicht.jpg?v=1785897140"},{"product_id":"gatoaudiodpa2506cu","title":"Gato Audio DPA-2506 Multichannel Power Amplifier, Custom Colour High Gloss","description":"\u003cp\u003eThe Gato Audio DPA-2506 is a configurable six-channel power amplifier in Class-D technology that can be made to order in an individual high-gloss finish.\u003c\/p\u003e\u003cp\u003eTechnically this version is identical to the standard colours: three amplifier modules with two channels each, each pair bridgeable, inputs balanced via XLR and unbalanced via RCA, six speaker pairs on the connection panel and a 12-volt trigger for automatic switching on and off. The difference is in the finish: Gato paints the housing in your custom shade, always in high gloss. \u003cstrong\u003eThe image in the gallery shows a sample colour\u003c\/strong\u003e – you choose the actual custom colour freely. Supplied as a single unit.\u003c\/p\u003e\u003ch2\u003eWhy the Gato Audio DPA-2506?\u003c\/h2\u003e\u003cp\u003eBecause here you decide freely twice over: once how power is distributed across your rooms, and once what colour the unit wears while doing it. Six individual channels for multiroom, bridged pairs for thirsty speakers, or a mix – plus a housing that adapts to your décor instead of the other way round. Not every power amp has to hide behind closed doors.\u003c\/p\u003e\u003ch2\u003eWhat you get\u003c\/h2\u003e\u003cp\u003ePower that you allocate yourself. In six-channel operation, 250 watts at 8 ohms each, bridged up to 900 watts at 8 ohms on one channel, at 4 ohms 500 or 1050 watts respectively. Total harmonic distortion under 0.01 percent at rated power, signal-to-noise ratio above 110 dB, frequency response reaching up to 70 kHz. The non-magnetic housing cleanly separates the modules, and Class D keeps heat output in check with 75 watts idle consumption.\u003c\/p\u003e\u003ch3\u003eWho is the DPA-2506 suited to – and who isn't it for?\u003c\/h3\u003e\u003cp\u003eFor multiroom systems, home cinemas and installations where a central unit supplies several pairs of speakers – and especially for projects where the electronics stay visible and need to match the colour scheme. Straight talk: for a pure stereo system in the living room, the power amp is oversized, and the custom finish extends the lead time. If you're in a hurry, a standard colour is the better route.\u003c\/p\u003e\u003ch2\u003eOur verdict\u003c\/h2\u003e\u003cp\u003eThe most flexible variant of an already flexible power amp: six channels, freely configurable, in the colour of your choice. Technically flawless, visually as unobtrusive or as bold as you like. At HD Zürisee in Wädenswil we take note of your colour wish, check feasibility with the distributor, and plan the channel split right along with it.\u003c\/p\u003e\u003ch2\u003eTechnical data\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e configurable multichannel power amplifier, 6 channels, Class D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplifier modules:\u003c\/strong\u003e 3 modules, bridgeable in pairs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower at 8 Ω:\u003c\/strong\u003e 6× 250 W · 3× 900 W (bridged) · 2× 900 W + 2× 250 W · 1× 900 W + 4× 250 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower at 4 Ω:\u003c\/strong\u003e 6× 500 W · 3× 1050 W (bridged) · 2× 1050 W + 2× 500 W · 1× 1050 W + 4× 500 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 20 Hz – 20 kHz (−0.5 dB), 2 Hz – 70 kHz (−3 dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal harmonic distortion (THD):\u003c\/strong\u003e \u0026lt; 0.01% at rated power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-noise ratio:\u003c\/strong\u003e \u0026gt; 110 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput impedance:\u003c\/strong\u003e 20 kΩ (RCA) \/ 40 kΩ (XLR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage gain:\u003c\/strong\u003e 26 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced inputs:\u003c\/strong\u003e 3 pairs XLR, gold-plated (Neutrik)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnbalanced inputs:\u003c\/strong\u003e 3 pairs RCA, gold-plated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker outputs:\u003c\/strong\u003e 6 pairs of gold-plated safety binding posts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrigger:\u003c\/strong\u003e 12 V standby trigger (mini-jack)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e 115\/230 V AC, 50\/60 Hz, max. 2000 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower consumption:\u003c\/strong\u003e \u0026lt; 1 W standby, 75 W idle, max. 2000 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e non-magnetic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Custom colour, high gloss (image shows a colour sample)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W×H×D):\u003c\/strong\u003e 32.5 × 10.5 × 42 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 13 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Gato Audio, Copenhagen (Denmark)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat's included:\u003c\/strong\u003e single unit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eWhat colour do I get with the custom-colour version?\u003c\/h3\u003e\u003cp\u003eWhichever one you choose. Gato paints the housing in your custom shade in high gloss. The image in the gallery merely shows a colour sample, not a fixed specification. We take note of your desired shade and clarify feasibility before you order.\u003c\/p\u003e\u003ch3\u003eHow many speakers does the DPA-2506 drive?\u003c\/h3\u003e\u003cp\u003eUp to six channels, so three stereo pairs across separate zones, at 250 watts at 8 ohms each. If you bridge modules, the channel count drops and power rises to up to 900 watts at 8 ohms per bridged channel. Mixed configurations are possible.\u003c\/p\u003e\u003ch3\u003eWhat do I need in addition to the DPA-2506?\u003c\/h3\u003e\u003cp\u003eA preamp, AV preamp or an integrated amplifier with a preamp output, since the power amp has neither volume control nor source selection. Plus speaker cable for the channels in use and XLR or RCA cable to the preamp. Nothing more is needed for operation.\u003c\/p\u003e\u003ch3\u003eWhy buy the Gato Audio DPA-2506 at HD Zürisee?\u003c\/h3\u003e\u003cp\u003eBecause a custom finish and a multichannel configuration both benefit from advice. We take note of your colour wish, plan the channel split for your rooms with you, and accompany delivery and installation. Call, email, or get in touch via WhatsApp.\u003c\/p\u003e\u003ch2\u003eGoes well with\u003c\/h2\u003e\u003cp\u003eYou'll find the preamp ahead of it under \u003ca href=\"\/en\/collections\/vorverstarker\"\u003epreamplifiers\u003c\/a\u003e, speakers for the individual zones under \u003ca href=\"\/en\/collections\/standlautsprecher\"\u003efloorstanding speakers\u003c\/a\u003e and \u003ca href=\"\/en\/collections\/wandlautsprecher\"\u003ein-wall speakers\u003c\/a\u003e. Cable for six channels is available under \u003ca href=\"\/en\/collections\/kabel\"\u003ecables \u0026amp; connectors\u003c\/a\u003e, components for the movie room under \u003ca href=\"\/en\/collections\/heimkino\"\u003ehome cinema\u003c\/a\u003e, and more powerhouses under \u003ca href=\"\/en\/collections\/endstufen\"\u003epower amplifiers\u003c\/a\u003e.\u003c\/p\u003e","brand":"Gato Audio","offers":[{"title":"Default Title","offer_id":52989507207504,"sku":null,"price":4895.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/gato-audio-dpa-2506-mehrkanal-endverstaerker-wunschfarbe-hochglanz-schraegansicht.jpg?v=1785897140"},{"product_id":"gatoaudiodpa2506wh","title":"Gato Audio DPA-2506 Multi-Channel Power Amplifier, Gloss White","description":"\u003cp\u003eThe Gato Audio DPA-2506 is a six-channel power amplifier in Class-D design, whose three amplifier modules can be freely configured into three to six output channels.\u003c\/p\u003e\u003cp\u003eOne module serves two channels each. If you need more punch on one channel, bridge the pair; if you need width, run all six channels individually. Each channel pair accepts its signal either balanced via XLR or unbalanced via RCA, the rear panel has room for six speaker pairs, and a 12-volt trigger handles switching on and off. This version comes in gloss white and looks great where the electronics should stay light and not dominate. Supplied as a single unit.\u003c\/p\u003e\u003ch2\u003eWhy the Gato Audio DPA-2506?\u003c\/h2\u003e\u003cp\u003eBecause six channels from one chassis save you three separate power amplifiers and a lot of cable clutter. You decide per module whether you want width or power – and you can revise that decision later as the system grows. For installations that develop over years, that is worth more than any single number on the spec sheet.\u003c\/p\u003e\u003ch2\u003eWhat you get\u003c\/h2\u003e\u003cp\u003eControlled power, finely divisible. Six channels each deliver 250 watts into 8 ohms, bridged up to 900 watts into 8 ohms are available on one channel, and into 4 ohms the six-channel figure doubles to 500 watts. Add a signal-to-noise ratio above 110 dB and total harmonic distortion below 0.01 percent at rated power – figures at which the amplifier audibly steps into the background. The non-magnetic chassis keeps the modules apart from one another, and with 75 watts idle consumption the equipment cabinet stays pleasantly cool.\u003c\/p\u003e\u003ch3\u003eWho is the DPA-2506 suited for – and who is it not?\u003c\/h3\u003e\u003cp\u003eFor home cinemas, multiroom zones and custom installations where one central unit feeds several rooms or channels. Plainly put: anyone who simply wants to drive a stereo pair in the living room also buys four channels they will never switch on – a stereo power amplifier is the more sensible choice there. As a pure subwoofer amplifier, too, the DPA-2506 is over-qualified. Its territory begins where several zones are meant to play at once.\u003c\/p\u003e\u003ch2\u003eOur verdict\u003c\/h2\u003e\u003cp\u003eA workhorse with Danish manners: quiet, compact for what it holds, and remarkably flexible in channel allocation. Anyone planning a system across several rooms gets a lot of order here in little rack height. At HD Zürisee in Wädenswil we work out the configuration with you beforehand – so that in the end no channels are missing and none are left over.\u003c\/p\u003e\u003ch2\u003eTechnical data\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e configurable multi-channel amplifier, 6 channels, Class D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplifier modules:\u003c\/strong\u003e 3 modules, bridgeable in pairs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower at 8 Ω:\u003c\/strong\u003e 6× 250 W · 3× 900 W (bridged) · 2× 900 W + 2× 250 W · 1× 900 W + 4× 250 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower at 4 Ω:\u003c\/strong\u003e 6× 500 W · 3× 1050 W (bridged) · 2× 1050 W + 2× 500 W · 1× 1050 W + 4× 500 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 20 Hz – 20 kHz (−0.5 dB), 2 Hz – 70 kHz (−3 dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal harmonic distortion (THD):\u003c\/strong\u003e \u0026lt; 0.01 % at rated power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-noise ratio:\u003c\/strong\u003e \u0026gt; 110 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput impedance:\u003c\/strong\u003e 20 kΩ (RCA) \/ 40 kΩ (XLR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage gain:\u003c\/strong\u003e 26 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced inputs:\u003c\/strong\u003e 3 pairs XLR, gold-plated (Neutrik)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnbalanced inputs:\u003c\/strong\u003e 3 pairs RCA, gold-plated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker outputs:\u003c\/strong\u003e 6 pairs gold-plated safety banana jacks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrigger:\u003c\/strong\u003e 12V standby trigger (mini-jack)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e 115\/230 V AC, 50\/60 Hz, max. 2000 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower consumption:\u003c\/strong\u003e \u0026lt; 1 W standby, 75 W idle, max. 2000 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis:\u003c\/strong\u003e non-magnetic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e gloss white\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W×H×D):\u003c\/strong\u003e 32.5 × 10.5 × 42 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 13 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Gato Audio, Copenhagen (Denmark)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScope of delivery:\u003c\/strong\u003e single unit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eHow many channels does the DPA-2506 really have?\u003c\/h3\u003e\u003cp\u003eSix output channels, spread across three Class-D modules. Depending on configuration you keep six channels at 250 watts into 8 ohms each, or you bridge modules and get up to three channels at 900 watts each. Mixed forms of strong and normal channels are also possible.\u003c\/p\u003e\u003ch3\u003eIs the DPA-2506 suitable for bi-amping?\u003c\/h3\u003e\u003cp\u003eYes. Since each channel pair can be bridged or run individually, one speaker pair can be driven with separate channels for the tweeter and woofer sections. Whether your speaker supports this, we check together based on its connection panel.\u003c\/p\u003e\u003ch3\u003eCan I run the DPA-2506 without a preamplifier?\u003c\/h3\u003e\u003cp\u003eNo. It has neither volume control nor source switching and works exclusively behind a preamp, an AV preamp, or an integrated amplifier with a preamp output. Connection is made balanced via XLR or unbalanced via RCA, freely selectable per channel pair.\u003c\/p\u003e\u003ch3\u003eWhy buy the Gato Audio DPA-2506 at HD Zürisee?\u003c\/h3\u003e\u003cp\u003eBecause for nearly three decades we have been planning systems, not just shipping boxes. We work out channel allocation, speaker matching and control with you, take care of delivery and installation, and stay reachable afterwards too. Get in touch by phone, WhatsApp or email.\u003c\/p\u003e\u003ch2\u003eGoes well with\u003c\/h2\u003e\u003cp\u003eAhead of the DPA-2506 belongs a preamp – the selection is under \u003ca href=\"\/en\/collections\/vorverstarker\"\u003ePreamplifiers\u003c\/a\u003e. Speakers for the individual zones can be found under \u003ca href=\"\/en\/collections\/standlautsprecher\"\u003eFloorstanding speakers\u003c\/a\u003e and \u003ca href=\"\/en\/collections\/wandlautsprecher\"\u003eWall speakers\u003c\/a\u003e, the matching cabling under \u003ca href=\"\/en\/collections\/kabel\"\u003eCables \u0026amp; Connectors\u003c\/a\u003e. Heading towards film, the \u003ca href=\"\/en\/collections\/heimkino\"\u003eHome cinema\u003c\/a\u003e category helps; alternative powerhouses can be found under \u003ca href=\"\/en\/collections\/endstufen\"\u003ePower amplifiers\u003c\/a\u003e.\u003c\/p\u003e","brand":"Gato Audio","offers":[{"title":"Default Title","offer_id":52989507240272,"sku":null,"price":4495.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/gato-audio-dpa-2506-mehrkanal-endverstaerker-weiss-hochglanz-schraegansicht.jpg?v=1785897140"},{"product_id":"gatoaudiodpa2506wn","title":"Gato Audio DPA-2506 Multi-Channel Power Amplifier, Gloss Walnut","description":"\u003cp\u003eThe Gato Audio DPA-2506 is a configurable amplifier with six Class-D channels that works as a multiroom hub just as well as a powerful driver for a handful of demanding speakers.\u003c\/p\u003e\u003cp\u003eThree amplifier modules sit in the chassis, each with two channels, each bridgeable. Depending on need, this becomes a six-channel distributor for the whole house or a trio of powerful mono channels. Signals come in balanced via XLR or unbalanced via RCA, six speaker pairs go back out at the rear, and a 12-volt trigger makes sure the amplifier wakes up together with the system. This version carries genuine walnut veneer under gloss lacquer – an amplifier that cuts a fine figure even when it doesn't disappear into a cabinet. Supplied as a single unit.\u003c\/p\u003e\u003ch2\u003eWhy the Gato Audio DPA-2506?\u003c\/h2\u003e\u003cp\u003eBecause it doesn't answer the question \"six small or three large channels\" for you – it leaves that to you. That very flexibility is what most multi-channel amplifiers lack: they deliver a fixed number of channels and that's that. The DPA-2506 can be reconfigured when a room is added, a speaker changes, or the multiroom project turns into a home cinema after all.\u003c\/p\u003e\u003ch2\u003eWhat you get\u003c\/h2\u003e\u003cp\u003eReserves you allocate yourself. 250 watts into 8 ohms per channel in six-channel operation, up to 900 watts into 8 ohms on one bridged channel, and into 4 ohms 500 or 1050 watts respectively. The frequency response spans 2 Hz to 70 kHz, and total harmonic distortion stays below 0.01 percent at rated power. The non-magnetic chassis and balanced signal path make sure six channels in a tight space leave each other in peace.\u003c\/p\u003e\u003ch3\u003eWho is the DPA-2506 suited for – and who is it not?\u003c\/h3\u003e\u003cp\u003eFor anyone who wants to feed several zones, a home cinema, or a bi-amplified chain from a single unit. Plainly put: as the heart of a simple stereo system it is simply too much of a good thing – an integrated amplifier or a stereo power amp is enough here, and the budget is better spent on speakers. Anyone who has no interest in configuration will also never use this unit's real strength.\u003c\/p\u003e\u003ch2\u003eOur verdict\u003c\/h2\u003e\u003cp\u003eThe DPA-2506 is the rare combination of installation tool and living-room-worthy piece of furniture – dressed in walnut it may well stand in view. Technically clean, flexible, without showing off. At HD Zürisee in Wädenswil we work out the configuration together with you, and tell you honestly when a smaller amplifier would be the wiser choice for your project.\u003c\/p\u003e\u003ch2\u003eTechnical data\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e configurable multi-channel amplifier, 6 channels, Class D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplifier modules:\u003c\/strong\u003e 3 modules, bridgeable in pairs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower at 8 Ω:\u003c\/strong\u003e 6× 250 W · 3× 900 W (bridged) · 2× 900 W + 2× 250 W · 1× 900 W + 4× 250 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower at 4 Ω:\u003c\/strong\u003e 6× 500 W · 3× 1050 W (bridged) · 2× 1050 W + 2× 500 W · 1× 1050 W + 4× 500 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 20 Hz – 20 kHz (−0.5 dB), 2 Hz – 70 kHz (−3 dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal harmonic distortion (THD):\u003c\/strong\u003e \u0026lt; 0.01 % at rated power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-noise ratio:\u003c\/strong\u003e \u0026gt; 110 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput impedance:\u003c\/strong\u003e 20 kΩ (RCA) \/ 40 kΩ (XLR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage gain:\u003c\/strong\u003e 26 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced inputs:\u003c\/strong\u003e 3 pairs XLR, gold-plated (Neutrik)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnbalanced inputs:\u003c\/strong\u003e 3 pairs RCA, gold-plated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker outputs:\u003c\/strong\u003e 6 pairs gold-plated safety banana jacks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrigger:\u003c\/strong\u003e 12V standby trigger (mini-jack)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e 115\/230 V AC, 50\/60 Hz, max. 2000 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower consumption:\u003c\/strong\u003e \u0026lt; 1 W standby, 75 W idle, max. 2000 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis:\u003c\/strong\u003e non-magnetic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e walnut veneer, gloss\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W×H×D):\u003c\/strong\u003e 32.5 × 10.5 × 42 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 13 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Gato Audio, Copenhagen (Denmark)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScope of delivery:\u003c\/strong\u003e single unit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eHow do I allocate the DPA-2506's power across my rooms?\u003c\/h3\u003e\u003cp\u003eThrough the configuration of the three modules. Each module delivers either two channels at 250 watts into 8 ohms each, or bridged, one channel at 900 watts. That gives you six weaker channels or three strong ones – and any mix in between.\u003c\/p\u003e\u003ch3\u003eHow warm does the DPA-2506 get in the rack?\u003c\/h3\u003e\u003cp\u003eThanks to Class-D technology, waste heat stays moderate: around 75 watts idle consumption, under one watt in standby. Even so, the usual rule for enclosed cabinets applies – leave air above and behind the unit. We're happy to help with rack planning.\u003c\/p\u003e\u003ch3\u003eWhich preamp suits the DPA-2506?\u003c\/h3\u003e\u003cp\u003eAny preamp, AV preamp, or integrated amplifier with a preamp output. The DPA-2506 itself has neither volume control nor source selection. Balanced via XLR is the more stable solution for long cable runs, unbalanced via RCA is enough for short distances within the same rack.\u003c\/p\u003e\u003ch3\u003eWhy buy the Gato Audio DPA-2506 at HD Zürisee?\u003c\/h3\u003e\u003cp\u003eBecause this unit only makes sense with the right planning. We go through it room by room with you, work out channel allocation and cabling, and set up the trigger control. Our practiced team of specialists delivers, installs, and stays reachable afterwards – just get in touch.\u003c\/p\u003e\u003ch2\u003eGoes well with\u003c\/h2\u003e\u003cp\u003eAs a signal source ahead of it, the units under \u003ca href=\"\/en\/collections\/vorverstarker\"\u003ePreamplifiers\u003c\/a\u003e are a good fit. Speakers for the zones being fed can be found under \u003ca href=\"\/en\/collections\/standlautsprecher\"\u003eFloorstanding speakers\u003c\/a\u003e and \u003ca href=\"\/en\/collections\/wandlautsprecher\"\u003eWall speakers\u003c\/a\u003e, cabling for six channels under \u003ca href=\"\/en\/collections\/kabel\"\u003eCables \u0026amp; Connectors\u003c\/a\u003e. Anyone thinking of film should check out \u003ca href=\"\/en\/collections\/heimkino\"\u003eHome cinema\u003c\/a\u003e, and anyone wanting to compare should look under \u003ca href=\"\/en\/collections\/endstufen\"\u003ePower amplifiers\u003c\/a\u003e.\u003c\/p\u003e","brand":"Gato Audio","offers":[{"title":"Default Title","offer_id":52989507961168,"sku":null,"price":4495.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/gato-audio-dpa-2506-mehrkanal-endverstaerker-nussbaum-hochglanz-schraegansicht.jpg?v=1785897156"},{"product_id":"gatoaudiodpa4004bl","title":"Gato Audio DPA-4004 Multi-Channel Power Amplifier, Gloss Black","description":"\u003cp\u003eThe Gato Audio DPA-4004 is a four-channel Class-D power amplifier whose channels can be used individually or bridged in pairs into more powerful channels.\u003c\/p\u003e\u003cp\u003eIt's built in Copenhagen, and it shows: non-magnetic chassis, gloss finish, four full-fledged amplifiers with their own switch-mode power supplies. Every input is available balanced as XLR and unbalanced as RCA, the speakers connect via four pairs of gold-plated terminals, and a 12-volt trigger wakes the unit together with the system. This version comes in deep gloss black.\u003c\/p\u003e\u003ch2\u003eWhy the Gato Audio DPA-4004?\u003c\/h2\u003e\u003cp\u003eBecause it packs four amplifiers into one chassis and leaves it to you how the power is distributed: four channels for two zones, two bridged channels for thirsty speakers, or a mix of both. It shares its chassis and weight with the six-channel DPA-2506 – it redistributes the same footprint over fewer, but stronger channels.\u003c\/p\u003e\u003ch2\u003eWhat you get\u003c\/h2\u003e\u003cp\u003ePower that can be redistributed. In four-channel operation, 400 watts into 8 ohms are available per channel; bridged, that's 2× 800 watts, or mixed, 1× 800 watts plus 2× 400 watts – into 4 ohms, double that in each case. Add a frequency response spanning 2 hertz to 70 kilohertz, over 110 decibels of signal-to-noise ratio, and total harmonic distortion below 0.01 percent. Figures at which the amplifier stays in the background, where it belongs.\u003c\/p\u003e\u003ch3\u003eWho is the DPA-4004 suited for – and who is it not?\u003c\/h3\u003e\u003cp\u003eFor multiroom installations, home cinemas and bi-amping setups that want four powerful channels from a single unit. Plainly put: for a simple stereo system that's too much amplifier – that's what the AMP-150 or the PWR-222 monos are for. And anyone needing to feed more than four channels should reach for the DPA-2506.\u003c\/p\u003e\u003ch3\u003eHow does the DPA-4004 differ from the DPA-2506?\u003c\/h3\u003e\u003cp\u003eIn the number of channels and the power per channel: four channels at 400 watts into 8 ohms for the DPA-4004, six channels at 250 watts for the DPA-2506. How many zones and speakers you want to feed decides the question – not the model name.\u003c\/p\u003e\u003ch2\u003eOur verdict\u003c\/h2\u003e\u003cp\u003eA flexible four-channel amplifier that adapts to the system rather than the other way around: powerful, cleanly built, unobtrusive in operation. At HD Zürisee in Wädenswil we plan with you how the four channels get distributed across rooms and speakers – and tell you honestly when a smaller solution is enough.\u003c\/p\u003e\u003ch2\u003eTechnical data\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e four-channel amplifier, Class D, freely configurable (4, 3 or 2 channels)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower at 8 Ω:\u003c\/strong\u003e 4× 400 W · 2× 800 W (bridged) · 1× 800 W + 2× 400 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower at 4 Ω:\u003c\/strong\u003e 4× 800 W · 2× 1600 W (bridged) · 1× 1600 W + 2× 800 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended speaker impedance:\u003c\/strong\u003e 4–16 Ω individually, 8–16 Ω bridged\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 20 Hz – 20 kHz (−0.5 dB), 2 Hz – 70 kHz (−3 dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal harmonic distortion (THD):\u003c\/strong\u003e \u0026lt; 0.01 % at rated power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-noise ratio:\u003c\/strong\u003e \u0026gt; 110 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain:\u003c\/strong\u003e 26 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput impedance:\u003c\/strong\u003e 20 kΩ (RCA) · 40 kΩ (XLR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e 2 pairs XLR balanced (Neutrik, gold-plated) · 2 pairs RCA unbalanced (gold-plated)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker connections:\u003c\/strong\u003e 4 pairs gold-plated safety banana terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrigger:\u003c\/strong\u003e 12V standby trigger (mini-jack)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e 115\/230 V AC, 50\/60 Hz, max. 2000 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower consumption:\u003c\/strong\u003e \u0026lt; 1 W standby · 75 W idle · 2000 W maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis:\u003c\/strong\u003e non-magnetic, gloss black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W×H×D):\u003c\/strong\u003e 32.5 × 10.5 × 42 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 13 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Gato Audio, Copenhagen (Denmark)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScope of delivery:\u003c\/strong\u003e power amplifier, power cable, mini-jack cable for the trigger, manual\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eHow many speakers does the Gato Audio DPA-4004 drive?\u003c\/h3\u003e\u003cp\u003eIn four-channel operation, four individual channels, so two stereo pairs across two zones. Two channels can be bridged into a more powerful one: that gives 2× 800 watts into 8 ohms, and a mixed 1× 800 watts plus 2× 400 watts is also possible. You trade channel count for power, exactly as your system needs it.\u003c\/p\u003e\u003ch3\u003eDo I need a separate preamp for the DPA-4004?\u003c\/h3\u003e\u003cp\u003eYes. The DPA-4004 is a pure power amplifier with no volume control and no source selection, and therefore needs a preamplifier or an AV preamp ahead of it. The Gato PRD-3S is a match both sonically and visually, as is any preamp or multiroom system with balanced or unbalanced preamp outputs.\u003c\/p\u003e\u003ch3\u003eWhat's the difference between the DPA-4004 and the DPA-2506?\u003c\/h3\u003e\u003cp\u003eThe number of channels and the power per channel. The DPA-4004 delivers four channels at 400 watts into 8 ohms each, the DPA-2506 six channels at 250 watts each. Chassis, dimensions and weight are the same for both, so the decision comes down to the number of zones.\u003c\/p\u003e\u003ch3\u003eIs the DPA-4004 suitable for bi-amping?\u003c\/h3\u003e\u003cp\u003eYes. Each of the four channels can be addressed individually and connected either balanced or unbalanced, so the DPA-4004 drives one speaker pair with two channels each in bi-amping. This requires speakers with separate connection terminals – we check that together on your model beforehand.\u003c\/p\u003e\u003ch3\u003eWhy buy the Gato Audio DPA-4004 at HD Zürisee?\u003c\/h3\u003e\u003cp\u003eBecause a multi-channel amplifier needs planning, and we provide it. As an authorized specialist dealer in Wädenswil, we work out the channel allocation with you, clarify preamp and cabling, and our technician Mauri sets up the system at your home. Call or write to us.\u003c\/p\u003e\u003ch2\u003eGoes well with\u003c\/h2\u003e\u003cp\u003eThe DPA-4004 definitely needs a preamp – find one under \u003ca href=\"\/en\/collections\/vorverstarker\"\u003ePreamplifiers\u003c\/a\u003e. More powerhouses are under \u003ca href=\"\/en\/collections\/endstufen\"\u003ePower amplifiers\u003c\/a\u003e, matching partners under \u003ca href=\"\/en\/collections\/standlautsprecher\"\u003eFloorstanding speakers\u003c\/a\u003e and \u003ca href=\"\/en\/collections\/heimkino\"\u003eHome cinema\u003c\/a\u003e. For everything in between: \u003ca href=\"\/en\/collections\/kabel\"\u003eCables \u0026amp; Connectors\u003c\/a\u003e.\u003c\/p\u003e","brand":"Gato Audio","offers":[{"title":"Default Title","offer_id":52989507993936,"sku":null,"price":4495.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/gato-audio-dpa-4004-mehrkanal-endverstaerker-schwarz-hochglanz-schraegansicht.jpg?v=1785896839"},{"product_id":"gatoaudiodpa4004cu","title":"Gato Audio DPA-4004 Multi-Channel Power Amplifier, Custom Colour Gloss","description":"\u003cp\u003eThe Gato Audio DPA-4004 is a four-channel Class-D power amplifier whose channels can run individually or be bridged in pairs into more powerful channels.\u003c\/p\u003e\u003cp\u003eIt's developed and built in Copenhagen: non-magnetic chassis, four independent power amplifiers each with its own switch-mode power supply, gold-plated connections all round. Each channel accepts the signal balanced via XLR or unbalanced via RCA, and a 12-volt trigger brings the unit out of standby together with the system. For this version, Gato paints the unit in your custom colour of choice, always in gloss. The product photo shows an orange-lacquered sample – an example colour; you choose your own colour freely.\u003c\/p\u003e\u003ch2\u003eWhy the Gato Audio DPA-4004?\u003c\/h2\u003e\u003cp\u003eBecause you decide where the power goes: four channels across two zones, two bridged channels for demanding speakers, or a mix of both. The same chassis also houses the six-channel DPA-2506 – the DPA-4004 simply redistributes the available power over fewer, but stronger channels. And because it matches your interior in colour instead of clashing with it.\u003c\/p\u003e\u003ch2\u003eWhat you get\u003c\/h2\u003e\u003cp\u003eReserves you allocate yourself. Four channels each deliver 400 watts into 8 ohms; bridged, that becomes 2× 800 watts, mixed 1× 800 watts plus 2× 400 watts. Into 4 ohms, these figures each double. Frequency response up to 70 kilohertz, distortion below 0.01 percent, over 110 decibels of noise ratio: the amplifier stays out of the way and lets the speakers do the talking.\u003c\/p\u003e\u003ch3\u003eWho is the DPA-4004 suited for – and who is it not?\u003c\/h3\u003e\u003cp\u003eFor home cinemas, multiroom installations and bi-amping concepts that want four robust channels from one unit – especially where the unit stays visible and needs to match the colour scheme. Plainly put: anyone running just one stereo pair is better off with the AMP-150 or the PWR-222 monos. And from five channels upward, the road leads to the DPA-2506.\u003c\/p\u003e\u003ch3\u003eHow does the DPA-4004 differ from the DPA-2506?\u003c\/h3\u003e\u003cp\u003eMainly in the channel count: four channels at 400 watts into 8 ohms here, six channels at 250 watts there. Dimensions and weight are identical, so the decision comes down to the number of zones, not the footprint.\u003c\/p\u003e\u003ch2\u003eOur verdict\u003c\/h2\u003e\u003cp\u003eA four-channel amplifier that adapts both technically and visually to your system: configurable, powerful, and in your custom colour still coherent even when it stands openly in the room. At HD Zürisee in Wädenswil we clarify the shade with the manufacturer, plan the channel allocation, and tell you honestly if a size smaller would also do.\u003c\/p\u003e\u003ch2\u003eTechnical data\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e four-channel amplifier, Class D, freely configurable (4, 3 or 2 channels)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower at 8 Ω:\u003c\/strong\u003e 4× 400 W · 2× 800 W (bridged) · 1× 800 W + 2× 400 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower at 4 Ω:\u003c\/strong\u003e 4× 800 W · 2× 1600 W (bridged) · 1× 1600 W + 2× 800 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended speaker impedance:\u003c\/strong\u003e 4–16 Ω individually, 8–16 Ω bridged\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 20 Hz – 20 kHz (−0.5 dB), 2 Hz – 70 kHz (−3 dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal harmonic distortion (THD):\u003c\/strong\u003e \u0026lt; 0.01 % at rated power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-noise ratio:\u003c\/strong\u003e \u0026gt; 110 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain:\u003c\/strong\u003e 26 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput impedance:\u003c\/strong\u003e 20 kΩ (RCA) · 40 kΩ (XLR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e 2 pairs XLR balanced (Neutrik, gold-plated) · 2 pairs RCA unbalanced (gold-plated)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker connections:\u003c\/strong\u003e 4 pairs gold-plated safety banana terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrigger:\u003c\/strong\u003e 12V standby trigger (mini-jack)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e 115\/230 V AC, 50\/60 Hz, max. 2000 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower consumption:\u003c\/strong\u003e \u0026lt; 1 W standby · 75 W idle · 2000 W maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis:\u003c\/strong\u003e non-magnetic, gloss custom colour (freely selectable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W×H×D):\u003c\/strong\u003e 32.5 × 10.5 × 42 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 13 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Gato Audio, Copenhagen (Denmark)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScope of delivery:\u003c\/strong\u003e power amplifier, power cable, mini-jack cable for the trigger, manual\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eHow many channels does the Gato Audio DPA-4004 have?\u003c\/h3\u003e\u003cp\u003eFour, and they're freely configurable. As a four-channel amplifier it feeds two stereo zones with 400 watts into 8 ohms each. Bridge two channels at a time and 2× 800 watts remain; mixed, it runs with 1× 800 watts plus 2× 400 watts. Into 4 ohms the figures double.\u003c\/p\u003e\u003ch3\u003eCan I choose the colour of the DPA-4004 freely?\u003c\/h3\u003e\u003cp\u003eYes, Gato Audio paints this version in your colour of choice, always in gloss. The photo shows an orange-lacquered sample as an example, not the delivered variant. Tell us your desired colour or a RAL shade, and we'll check feasibility and lead time with the manufacturer.\u003c\/p\u003e\u003ch3\u003eDo I need a preamplifier for the DPA-4004?\u003c\/h3\u003e\u003cp\u003eYes, absolutely. The amplifier has neither volume control nor source selection and only works behind a preamp. The Gato PRD-3S is a natural fit, as is any classic preamp, an AV preamp for home cinema, or multiroom systems with preamp outputs – balanced via XLR or unbalanced via RCA.\u003c\/p\u003e\u003ch3\u003eWhat's the difference between the DPA-4004 and the DPA-2506?\u003c\/h3\u003e\u003cp\u003eThe DPA-4004 has four channels at 400 watts into 8 ohms each, the DPA-2506 six channels at 250 watts each. Both share chassis, dimensions and weight. Anyone feeding many zones takes the six-channel version; anyone wanting reserves per channel takes the DPA-4004.\u003c\/p\u003e\u003ch3\u003eWhy buy the Gato Audio DPA-4004 at HD Zürisee?\u003c\/h3\u003e\u003cp\u003eBecause with a custom finish, we know exactly what matters. We clarify the shade with the manufacturer, plan the channel allocation for your rooms, and prepare the installation. Questions about the room, speakers or preamp? Write to us or call us in Wädenswil.\u003c\/p\u003e\u003ch2\u003eGoes well with\u003c\/h2\u003e\u003cp\u003eNothing works without a preamp: check out \u003ca href=\"\/en\/collections\/vorverstarker\"\u003ePreamplifiers\u003c\/a\u003e. Alternatives to the DPA-4004 can be found under \u003ca href=\"\/en\/collections\/endstufen\"\u003ePower amplifiers\u003c\/a\u003e, matching speakers under \u003ca href=\"\/en\/collections\/standlautsprecher\"\u003eFloorstanding speakers\u003c\/a\u003e, the multi-channel chain under \u003ca href=\"\/en\/collections\/heimkino\"\u003eHome cinema\u003c\/a\u003e, and the connections under \u003ca href=\"\/en\/collections\/kabel\"\u003eCables \u0026amp; Connectors\u003c\/a\u003e.\u003c\/p\u003e","brand":"Gato Audio","offers":[{"title":"Default Title","offer_id":52989508026704,"sku":null,"price":4895.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/gato-audio-dpa-4004-mehrkanal-endverstaerker-wunschfarbe-hochglanz-schraegansicht.jpg?v=1785896839"},{"product_id":"gatoaudiodpa4004wh","title":"Gato Audio DPA-4004 Multi-Channel Power Amplifier, Gloss White","description":"\u003cp\u003eThe Gato Audio DPA-4004 is a configurable four-channel power amplifier in Class-D technology, whose channel pairs can be bridged for more power.\u003c\/p\u003e\u003cp\u003eFour independent power amplifiers, each with its own switch-mode power supply, sit in a non-magnetic chassis from Copenhagen. The inputs are doubled up – balanced via gold-plated Neutrik XLR, unbalanced via gold-plated RCA – the speakers connect via four pairs of safety banana terminals, and a 12-volt trigger wakes the amplifier together with the rest of the chain. This version comes in gloss white.\u003c\/p\u003e\u003ch2\u003eWhy the Gato Audio DPA-4004?\u003c\/h2\u003e\u003cp\u003eBecause four amplifiers in one chassis create order, and you distribute the power freely: two zones each with a stereo pair, two bridged channels for demanding speakers, or a combination of both. The six-channel DPA-2506 uses the same body – the DPA-4004 simply redistributes the power over fewer, but stronger channels.\u003c\/p\u003e\u003ch2\u003eWhat you get\u003c\/h2\u003e\u003cp\u003eDistributable power with headroom: 400 watts into 8 ohms per channel in four-channel operation, 2× 800 watts bridged, 1× 800 watts plus 2× 400 watts mixed – into 4 ohms double that in each case. The frequency response spans 2 hertz to 70 kilohertz, total harmonic distortion stays below 0.01 percent, and the noise ratio is above 110 decibels. An amplifier you notice by the music, not by the background noise.\u003c\/p\u003e\u003ch3\u003eWho is the DPA-4004 suited for – and who is it not?\u003c\/h3\u003e\u003cp\u003eFor anyone needing four robust channels from one unit: home cinema, multiroom, active concepts, bi-amping. Plainly put: as the driver for a single stereo pair it's overkill – the AMP-150 or the PWR-222 monos are enough there. And anyone wanting to feed six channels should go straight for the DPA-2506.\u003c\/p\u003e\u003ch3\u003eHow does the DPA-4004 differ from the DPA-2506?\u003c\/h3\u003e\u003cp\u003eIn the allocation: four channels at 400 watts into 8 ohms versus six channels at 250 watts. Chassis, dimensions and weight are the same; the decision comes down to the number of zones and the power needed per speaker.\u003c\/p\u003e\u003ch2\u003eOur verdict\u003c\/h2\u003e\u003cp\u003ePowerful, flexible and pleasantly unassuming – and in gloss white one of the few amplifiers that doesn't look out of place in a bright living room. At HD Zürisee in Wädenswil we plan the channel allocation for your rooms, check the right preamp, and take care of the installation.\u003c\/p\u003e\u003ch2\u003eTechnical data\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e four-channel amplifier, Class D, freely configurable (4, 3 or 2 channels)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower at 8 Ω:\u003c\/strong\u003e 4× 400 W · 2× 800 W (bridged) · 1× 800 W + 2× 400 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower at 4 Ω:\u003c\/strong\u003e 4× 800 W · 2× 1600 W (bridged) · 1× 1600 W + 2× 800 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended speaker impedance:\u003c\/strong\u003e 4–16 Ω individually, 8–16 Ω bridged\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 20 Hz – 20 kHz (−0.5 dB), 2 Hz – 70 kHz (−3 dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal harmonic distortion (THD):\u003c\/strong\u003e \u0026lt; 0.01 % at rated power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-noise ratio:\u003c\/strong\u003e \u0026gt; 110 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain:\u003c\/strong\u003e 26 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput impedance:\u003c\/strong\u003e 20 kΩ (RCA) · 40 kΩ (XLR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e 2 pairs XLR balanced (Neutrik, gold-plated) · 2 pairs RCA unbalanced (gold-plated)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker connections:\u003c\/strong\u003e 4 pairs gold-plated safety banana terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrigger:\u003c\/strong\u003e 12V standby trigger (mini-jack)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e 115\/230 V AC, 50\/60 Hz, max. 2000 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower consumption:\u003c\/strong\u003e \u0026lt; 1 W standby · 75 W idle · 2000 W maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis:\u003c\/strong\u003e non-magnetic, gloss white\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W×H×D):\u003c\/strong\u003e 32.5 × 10.5 × 42 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 13 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Gato Audio, Copenhagen (Denmark)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScope of delivery:\u003c\/strong\u003e power amplifier, power cable, mini-jack cable for the trigger, manual\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eHow many speakers can I run on the DPA-4004?\u003c\/h3\u003e\u003cp\u003eFour channels, so two complete stereo pairs in two zones. Anyone needing more power instead of more channels bridges: the DPA-4004 then delivers 2× 800 watts into 8 ohms, or mixed 1× 800 watts plus 2× 400 watts. We settle on the configuration together before installation.\u003c\/p\u003e\u003ch3\u003eDoes the DPA-4004 work without a preamplifier?\u003c\/h3\u003e\u003cp\u003eNo. It is a pure power amplifier with no volume control and no source selection; a preamplifier or an AV preamp must go ahead of it. The Gato PRD-3S is the obvious choice, but any preamp with an XLR or RCA output works just as well, including multiroom systems with pre-out.\u003c\/p\u003e\u003ch3\u003eWhat's the difference between the DPA-4004 and the DPA-2506?\u003c\/h3\u003e\u003cp\u003eThe allocation of power. Four channels at 400 watts into 8 ohms each for the DPA-4004, six channels at 250 watts each for the DPA-2506 – with identical chassis, the same dimensions and 13 kilograms of weight. What matters is how many zones or speakers you actually feed.\u003c\/p\u003e\u003ch3\u003eCan I connect the DPA-4004 balanced?\u003c\/h3\u003e\u003cp\u003eYes. Every channel has a balanced XLR input from Neutrik and an unbalanced RCA input, with an input impedance of 40 kilohms balanced and 20 kilohms unbalanced. Balanced connections pay off especially with long cable runs in multiroom installations.\u003c\/p\u003e\u003ch3\u003eWhy buy the Gato Audio DPA-4004 at HD Zürisee?\u003c\/h3\u003e\u003cp\u003eBecause we've been planning systems for decades instead of just shipping boxes. We work out with you which channels go where, which preamp fits, and how the cable runs go. Our technician then takes care of installation and commissioning. Get in touch by phone, WhatsApp or email.\u003c\/p\u003e\u003ch2\u003eGoes well with\u003c\/h2\u003e\u003cp\u003eAhead of the DPA-4004 belongs a preamp – our selection is under \u003ca href=\"\/en\/collections\/vorverstarker\"\u003ePreamplifiers\u003c\/a\u003e. Comparable units can be found under \u003ca href=\"\/en\/collections\/endstufen\"\u003ePower amplifiers\u003c\/a\u003e, matching \u003ca href=\"\/en\/collections\/standlautsprecher\"\u003eFloorstanding speakers\u003c\/a\u003e, the components for \u003ca href=\"\/en\/collections\/heimkino\"\u003eHome cinema\u003c\/a\u003e and the necessary \u003ca href=\"\/en\/collections\/kabel\"\u003eCables \u0026amp; Connectors\u003c\/a\u003e.\u003c\/p\u003e","brand":"Gato Audio","offers":[{"title":"Default Title","offer_id":52989508157776,"sku":null,"price":4495.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/gato-audio-dpa-4004-mehrkanal-endverstaerker-weiss-hochglanz-schraegansicht.jpg?v=1785896839"},{"product_id":"gatoaudiodpa4004wn","title":"Gato Audio DPA-4004 Multi-Channel Power Amplifier, Gloss Walnut","description":"\u003cp\u003eThe Gato Audio DPA-4004 is a four-channel power amplifier in Class-D technology, whose channels can run individually or be bridged in pairs.\u003c\/p\u003e\u003cp\u003eGato Audio builds it in Copenhagen: a non-magnetic chassis, four full-fledged power amplifiers with their own switch-mode power supplies, gold-plated XLR and RCA inputs for every channel, and four pairs of speaker terminals. A 12-volt trigger switches the unit on and off together with the system. This version comes with genuine walnut veneer under gloss lacquer – grain included, each unit slightly different.\u003c\/p\u003e\u003ch2\u003eWhy the Gato Audio DPA-4004?\u003c\/h2\u003e\u003cp\u003eBecause it bundles four power amplifiers and leaves the distribution to you: two zones each with a stereo pair, two bridged channels with noticeably more punch, or the mixed form. The six-channel DPA-2506 uses the same body – the DPA-4004 relies on fewer channels with more power. And wood on a power amplifier is a rare sight. Too rare.\u003c\/p\u003e\u003ch2\u003eWhat you get\u003c\/h2\u003e\u003cp\u003ePower as needed: four channels at 400 watts into 8 ohms each, bridged 2× 800 watts, mixed 1× 800 watts plus 2× 400 watts – into 4 ohms these figures double. Add over 110 decibels of signal-to-noise ratio, under 0.01 percent distortion, and a frequency response that stays clean well below and above what's audible.\u003c\/p\u003e\u003ch3\u003eWho is the DPA-4004 suited for – and who is it not?\u003c\/h3\u003e\u003cp\u003eFor home cinema and multiroom systems as well as bi-amping setups needing four channels – especially where the unit stands visibly in the living space. Plainly put: for a pure stereo chain that's too much amplifier; that's what the AMP-150 or the PWR-222 monos are for. Beyond four channels, the DPA-2506 takes over.\u003c\/p\u003e\u003ch3\u003eHow does the DPA-4004 differ from the DPA-2506?\u003c\/h3\u003e\u003cp\u003eFour channels at 400 watts into 8 ohms versus six channels at 250 watts – with the same chassis, the same dimensions and the same weight. So the question isn't which is bigger, but how many speakers you want to feed.\u003c\/p\u003e\u003ch2\u003eOur verdict\u003c\/h2\u003e\u003cp\u003eA flexible four-channel amplifier in a chassis variant that doesn't look like a utility room in the living room. At HD Zürisee in Wädenswil we settle with you which channels take on which speakers, choose the matching preamp, and set everything up on site.\u003c\/p\u003e\u003ch2\u003eTechnical data\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e four-channel amplifier, Class D, freely configurable (4, 3 or 2 channels)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower at 8 Ω:\u003c\/strong\u003e 4× 400 W · 2× 800 W (bridged) · 1× 800 W + 2× 400 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower at 4 Ω:\u003c\/strong\u003e 4× 800 W · 2× 1600 W (bridged) · 1× 1600 W + 2× 800 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended speaker impedance:\u003c\/strong\u003e 4–16 Ω individually, 8–16 Ω bridged\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 20 Hz – 20 kHz (−0.5 dB), 2 Hz – 70 kHz (−3 dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal harmonic distortion (THD):\u003c\/strong\u003e \u0026lt; 0.01 % at rated power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-noise ratio:\u003c\/strong\u003e \u0026gt; 110 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain:\u003c\/strong\u003e 26 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput impedance:\u003c\/strong\u003e 20 kΩ (RCA) · 40 kΩ (XLR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e 2 pairs XLR balanced (Neutrik, gold-plated) · 2 pairs RCA unbalanced (gold-plated)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker connections:\u003c\/strong\u003e 4 pairs gold-plated safety banana terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrigger:\u003c\/strong\u003e 12V standby trigger (mini-jack)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e 115\/230 V AC, 50\/60 Hz, max. 2000 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower consumption:\u003c\/strong\u003e \u0026lt; 1 W standby · 75 W idle · 2000 W maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis:\u003c\/strong\u003e non-magnetic, walnut veneer gloss\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W×H×D):\u003c\/strong\u003e 32.5 × 10.5 × 42 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 13 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Gato Audio, Copenhagen (Denmark)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScope of delivery:\u003c\/strong\u003e power amplifier, power cable, mini-jack cable for the trigger, manual\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eHow many zones does the DPA-4004 feed?\u003c\/h3\u003e\u003cp\u003eUp to two stereo zones, each with two channels at 400 watts into 8 ohms. If you need power on fewer channels instead, bridge them: 2× 800 watts, or mixed 1× 800 watts plus 2× 400 watts. The allocation gets settled during installation.\u003c\/p\u003e\u003ch3\u003eDo I need a preamp for the DPA-4004?\u003c\/h3\u003e\u003cp\u003eYes. With no volume control and no source selection, the DPA-4004 depends on a preamplifier – a classic one, an AV preamp, or a multiroom hub with preamp outputs. The Gato PRD-3S is the in-house partner; technically any preamp with an XLR or RCA output fits.\u003c\/p\u003e\u003ch3\u003eIs the DPA-4004 or the DPA-2506 the right choice?\u003c\/h3\u003e\u003cp\u003eThat comes down to channel count. The DPA-4004 offers four channels at 400 watts into 8 ohms each, the DPA-2506 six channels at 250 watts each, with the same chassis and the same weight. More rooms favour the six-channel version, more power per channel favours the DPA-4004.\u003c\/p\u003e\u003ch3\u003eIs the walnut chassis genuine veneer?\u003c\/h3\u003e\u003cp\u003eYes, Gato Audio uses genuine walnut veneer and lacquers it in gloss. That's why each unit looks slightly different – grain is nature, not a printed image. Besides walnut, gloss black and gloss white are available, as well as individual custom colours on request.\u003c\/p\u003e\u003ch3\u003eWhy buy the Gato Audio DPA-4004 at HD Zürisee?\u003c\/h3\u003e\u003cp\u003eBecause four channels only make sense once someone allocates them properly. We plan the zones, choose the preamp to match your speakers, and take care of cabling and commissioning. Tell us about your room – by phone, WhatsApp or email to Wädenswil.\u003c\/p\u003e\u003ch2\u003eGoes well with\u003c\/h2\u003e\u003cp\u003eOur \u003ca href=\"\/en\/collections\/vorverstarker\"\u003ePreamplifiers\u003c\/a\u003e make a good partner ahead of it. Further \u003ca href=\"\/en\/collections\/endstufen\"\u003ePower amplifiers\u003c\/a\u003e for comparison, \u003ca href=\"\/en\/collections\/standlautsprecher\"\u003eFloorstanding speakers\u003c\/a\u003e for the zones, \u003ca href=\"\/en\/collections\/heimkino\"\u003eHome cinema\u003c\/a\u003e components for multi-channel operation, and \u003ca href=\"\/en\/collections\/kabel\"\u003eCables \u0026amp; Connectors\u003c\/a\u003e for the signal paths are also in our shop.\u003c\/p\u003e","brand":"Gato Audio","offers":[{"title":"Default Title","offer_id":52989508190544,"sku":null,"price":4495.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/gato-audio-dpa-4004-mehrkanal-endverstaerker-nussbaum-hochglanz-schraegansicht.jpg?v=1785896859"},{"product_id":"gatoaudiopwr222bl","title":"Gato Audio PWR-222 Mono Power Amplifier, Gloss Black (Single Unit)","description":"\u003cp\u003eThe Gato Audio PWR-222 is an analogue mono power amplifier from Copenhagen – a power amplifier that drives exactly one channel, and gets the full circuit, the full power supply and the whole chassis for it.\u003c\/p\u003e\u003cp\u003eBehind the curved Danish front sits an uncompromisingly built power amplifier with 250 watts into 8 ohms and 450 watts into 4 ohms, a balanced XLR input from Neutrik, a gold-plated RCA input and speaker terminals from WBT. This version comes in deep gloss black. Supplied as a single mono block – for classic stereo you need two of them.\u003c\/p\u003e\u003ch2\u003eWhy the Gato Audio PWR-222?\u003c\/h2\u003e\u003cp\u003eBecause a true mono power amplifier gives each channel what stereo power amps have to share: its own power supply, its own amplification stage, no crosstalk from the neighbouring channel. The PWR-222 is Gato's answer for anyone who wants to hear their preamp – above all the in-house PRD-3S – on speakers that demand a bit more current. Preamp and power amp share not only the looks but also the 12-volt trigger: preamp on, power amps on.\u003c\/p\u003e\u003ch2\u003eWhat you hear\u003c\/h2\u003e\u003cp\u003eControl. The PWR-222 cleanly doubles its output from 8 to 4 ohms – a sign of a stable power supply and a low internal resistance that keeps difficult speakers on a short leash instead of going soft under complex loads. Add a noise ratio beyond 115 dB and distortion below 0.003 percent: the amplifier itself stays acoustically out of the way and lets through whatever the preamp dictates.\u003c\/p\u003e\u003ch3\u003eWho is the PWR-222 suited for – and who is it not?\u003c\/h3\u003e\u003cp\u003eFor anyone building a full-fledged pre-\/power-amp chain and wanting to give their speakers genuine mono power – ideal as a pair with the Gato PRD-3S. Plainly put: anyone looking for a compact integrated amp or a one-chassis solution is better served by the AMP-150 or DIA-250S. The PWR-222 is deliberately just a power amplifier – no preamp, no source, no volume control – and needs a front-end unit to drive it.\u003c\/p\u003e\u003ch3\u003eDo I need one or two PWR-222?\u003c\/h3\u003e\u003cp\u003eTwo, if you listen in stereo – one mono block per channel. That's exactly the point of the design: left and right channel work in completely separate units, each with its own power supply.\u003c\/p\u003e\u003ch2\u003eOur verdict\u003c\/h2\u003e\u003cp\u003eThe PWR-222 is the honest, analogue mono power amp for an upper-tier Gato chain: plenty of current, a clean power supply, refined connections, Danish design. Anyone with a PRD-3S preamp and speakers that want power finds the matching drive here. At HD Zürisee in Wädenswil you can listen to the combination at leisure on the speakers of your choice – and we'll tell you honestly whether a pair of PWR-222 makes sense for you or whether an integrated amplifier is enough.\u003c\/p\u003e\u003ch2\u003eTechnical data – Gato Audio PWR-222\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e analogue mono power amplifier (1 channel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput power:\u003c\/strong\u003e 250 W RMS into 8 Ω · 450 W RMS into 4 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 20 Hz – 20,000 Hz (−0.1 dB) · 2 Hz – 100,000 Hz (−3 dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal harmonic distortion (THD):\u003c\/strong\u003e \u0026lt; 0.003 %\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-noise ratio (S\/N):\u003c\/strong\u003e \u0026gt; 115 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput impedance:\u003c\/strong\u003e 100 kΩ (RCA and balanced)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain:\u003c\/strong\u003e 26 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended speaker impedance:\u003c\/strong\u003e 4 – 16 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e 1× XLR balanced (Neutrik) · 1× RCA (gold-plated)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker output:\u003c\/strong\u003e WBT NextGen binding posts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrigger:\u003c\/strong\u003e 12V standby trigger (on\/off via the preamp)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower consumption:\u003c\/strong\u003e standby \u0026lt; 1 W · idle 55 W · max. 800 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W×H×D):\u003c\/strong\u003e 32.5 × 10.5 × 40 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 16 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e gloss black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Gato Audio, Copenhagen (Denmark)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScope of delivery:\u003c\/strong\u003e one mono block (single unit)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eDoes the PWR-222 match the PRD-3S preamp?\u003c\/h3\u003e\u003cp\u003eYes, that's the intended combination: the PRD-3S as a streaming preamp with DAC, a pair of PWR-222 as mono power amplifiers – connected via balanced XLR cables and the shared 12-volt trigger, which automatically switches the power amps on and off with the preamp.\u003c\/p\u003e\u003ch3\u003eWhich speakers does the PWR-222 drive?\u003c\/h3\u003e\u003cp\u003eWith 250 watts into 8 and 450 watts into 4 ohms, plus a recommended load of 4 to 16 ohms, the PWR-222 handles the vast majority of floorstanding and bookshelf speakers – including ones considered current-hungry. Which speakers specifically suit your room and your listening level is best clarified at a listening session.\u003c\/p\u003e\u003ch3\u003eWhy buy the Gato Audio PWR-222 at HD Zürisee?\u003c\/h3\u003e\u003cp\u003eBecause a mono power amplifier only makes sense as part of a pairing – and that's exactly the pairing we plan with you. At HD Zürisee in Wädenswil you listen to the PWR-222 and PRD-3S on your own speakers, get the matching cabling to go with it, and an honest assessment of whether the mono solution really gives you something over an integrated amplifier.\u003c\/p\u003e\u003ch2\u003eGoes well with\u003c\/h2\u003e\u003cp\u003eAs a preamp, the Gato Audio PRD-3S plays in the same sonic league and switches the PWR-222 on right along with it via the shared 12V trigger. Add your \u003ca href=\"\/en\/collections\/standlautsprecher\"\u003eFloorstanding speakers\u003c\/a\u003e of choice – and for true stereo, two PWR-222 as a mono power amp pair.\u003c\/p\u003e","brand":"Gato Audio","offers":[{"title":"Default Title","offer_id":52989508354384,"sku":null,"price":4995.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/gato-audio-pwr-222-mono-endverstaerker-schwarz-hochglanz-schraegansicht.jpg?v=1785899288"},{"product_id":"gatoaudiopwr222cu","title":"Gato Audio PWR-222 Mono Power Amplifier, Custom Colour Gloss (Single Unit)","description":"\u003cp\u003eThe Gato Audio PWR-222 is an analogue mono power amplifier from Copenhagen – a power amplifier that drives exactly one channel, and gets the full circuit, the full power supply and the whole chassis for it.\u003c\/p\u003e\u003cp\u003eBehind the curved Danish front sits an uncompromisingly built power amplifier with 250 watts into 8 ohms and 450 watts into 4 ohms, a balanced XLR input from Neutrik, a gold-plated RCA input and speaker terminals from WBT. On request, Gato paints this version in your individual custom colour of choice – always in gloss. Supplied as a single mono block – for classic stereo you need two of them.\u003c\/p\u003e\u003ch2\u003eWhy the Gato Audio PWR-222?\u003c\/h2\u003e\u003cp\u003eBecause a true mono power amplifier gives each channel what stereo power amps have to share: its own power supply, its own amplification stage, no crosstalk from the neighbouring channel. The PWR-222 is Gato's answer for anyone who wants to hear their preamp – above all the in-house PRD-3S – on speakers that demand a bit more current. Preamp and power amp share not only the looks but also the 12-volt trigger: preamp on, power amps on.\u003c\/p\u003e\u003ch2\u003eWhat you hear\u003c\/h2\u003e\u003cp\u003eControl. The PWR-222 cleanly doubles its output from 8 to 4 ohms – a sign of a stable power supply and a low internal resistance that keeps difficult speakers on a short leash instead of going soft under complex loads. Add a noise ratio beyond 115 dB and distortion below 0.003 percent: the amplifier itself stays acoustically out of the way and lets through whatever the preamp dictates.\u003c\/p\u003e\u003ch3\u003eWho is the PWR-222 suited for – and who is it not?\u003c\/h3\u003e\u003cp\u003eFor anyone building a full-fledged pre-\/power-amp chain and wanting to give their speakers genuine mono power – ideal as a pair with the Gato PRD-3S. Plainly put: anyone looking for a compact integrated amp or a one-chassis solution is better served by the AMP-150 or DIA-250S. The PWR-222 is deliberately just a power amplifier – no preamp, no source, no volume control – and needs a front-end unit to drive it.\u003c\/p\u003e\u003ch3\u003eDo I need one or two PWR-222?\u003c\/h3\u003e\u003cp\u003eTwo, if you listen in stereo – one mono block per channel. That's exactly the point of the design: left and right channel work in completely separate units, each with its own power supply.\u003c\/p\u003e\u003ch2\u003eOur verdict\u003c\/h2\u003e\u003cp\u003eThe PWR-222 is the honest, analogue mono power amp for an upper-tier Gato chain: plenty of current, a clean power supply, refined connections, Danish design. Anyone with a PRD-3S preamp and speakers that want power finds the matching drive here. At HD Zürisee in Wädenswil you can listen to the combination at leisure on the speakers of your choice – and we'll tell you honestly whether a pair of PWR-222 makes sense for you or whether an integrated amplifier is enough.\u003c\/p\u003e\u003ch2\u003eTechnical data – Gato Audio PWR-222\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e analogue mono power amplifier (1 channel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput power:\u003c\/strong\u003e 250 W RMS into 8 Ω · 450 W RMS into 4 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 20 Hz – 20,000 Hz (−0.1 dB) · 2 Hz – 100,000 Hz (−3 dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal harmonic distortion (THD):\u003c\/strong\u003e \u0026lt; 0.003 %\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-noise ratio (S\/N):\u003c\/strong\u003e \u0026gt; 115 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput impedance:\u003c\/strong\u003e 100 kΩ (RCA and balanced)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain:\u003c\/strong\u003e 26 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended speaker impedance:\u003c\/strong\u003e 4 – 16 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e 1× XLR balanced (Neutrik) · 1× RCA (gold-plated)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker output:\u003c\/strong\u003e WBT NextGen binding posts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrigger:\u003c\/strong\u003e 12V standby trigger (on\/off via the preamp)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower consumption:\u003c\/strong\u003e standby \u0026lt; 1 W · idle 55 W · max. 800 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W×H×D):\u003c\/strong\u003e 32.5 × 10.5 × 40 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 16 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e individual custom colour, gloss lacquered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Gato Audio, Copenhagen (Denmark)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScope of delivery:\u003c\/strong\u003e one mono block (single unit)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eDoes the PWR-222 match the PRD-3S preamp?\u003c\/h3\u003e\u003cp\u003eYes, that's the intended combination: the PRD-3S as a streaming preamp with DAC, a pair of PWR-222 as mono power amplifiers – connected via balanced XLR cables and the shared 12-volt trigger, which automatically switches the power amps on and off with the preamp.\u003c\/p\u003e\u003ch3\u003eWhich speakers does the PWR-222 drive?\u003c\/h3\u003e\u003cp\u003eWith 250 watts into 8 and 450 watts into 4 ohms, plus a recommended load of 4 to 16 ohms, the PWR-222 handles the vast majority of floorstanding and bookshelf speakers – including ones considered current-hungry. Which speakers specifically suit your room and your listening level is best clarified at a listening session.\u003c\/p\u003e\u003ch3\u003eWhy buy the Gato Audio PWR-222 at HD Zürisee?\u003c\/h3\u003e\u003cp\u003eBecause a mono power amplifier only makes sense as part of a pairing – and that's exactly the pairing we plan with you. At HD Zürisee in Wädenswil you listen to the PWR-222 and PRD-3S on your own speakers, get the matching cabling to go with it, and an honest assessment of whether the mono solution really gives you something over an integrated amplifier.\u003c\/p\u003e\u003ch2\u003eGoes well with\u003c\/h2\u003e\u003cp\u003eAs a preamp, the Gato Audio PRD-3S plays in the same sonic league and switches the PWR-222 on right along with it via the shared 12V trigger. Add your \u003ca href=\"\/en\/collections\/standlautsprecher\"\u003eFloorstanding speakers\u003c\/a\u003e of choice – and for true stereo, two PWR-222 as a mono power amp pair.\u003c\/p\u003e","brand":"Gato Audio","offers":[{"title":"Default Title","offer_id":52989508387152,"sku":null,"price":5395.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/gato-audio-pwr-222-mono-endverstaerker-wunschfarbe-hochglanz-schraegansicht.jpg?v=1785899310"},{"product_id":"gatoaudiopwr222wh","title":"Gato Audio PWR-222 Mono Power Amplifier, Gloss White (Single Unit)","description":"\u003cp\u003eThe Gato Audio PWR-222 is an analogue mono power amplifier from Copenhagen – a power amplifier that drives exactly one channel, and gets the full circuit, the full power supply and the whole chassis for it.\u003c\/p\u003e\u003cp\u003eBehind the curved Danish front sits an uncompromisingly built power amplifier with 250 watts into 8 ohms and 450 watts into 4 ohms, a balanced XLR input from Neutrik, a gold-plated RCA input and speaker terminals from WBT. This version comes in pure gloss white. Supplied as a single mono block – for classic stereo you need two of them.\u003c\/p\u003e\u003ch2\u003eWhy the Gato Audio PWR-222?\u003c\/h2\u003e\u003cp\u003eBecause a true mono power amplifier gives each channel what stereo power amps have to share: its own power supply, its own amplification stage, no crosstalk from the neighbouring channel. The PWR-222 is Gato's answer for anyone who wants to hear their preamp – above all the in-house PRD-3S – on speakers that demand a bit more current. Preamp and power amp share not only the looks but also the 12-volt trigger: preamp on, power amps on.\u003c\/p\u003e\u003ch2\u003eWhat you hear\u003c\/h2\u003e\u003cp\u003eControl. The PWR-222 cleanly doubles its output from 8 to 4 ohms – a sign of a stable power supply and a low internal resistance that keeps difficult speakers on a short leash instead of going soft under complex loads. Add a noise ratio beyond 115 dB and distortion below 0.003 percent: the amplifier itself stays acoustically out of the way and lets through whatever the preamp dictates.\u003c\/p\u003e\u003ch3\u003eWho is the PWR-222 suited for – and who is it not?\u003c\/h3\u003e\u003cp\u003eFor anyone building a full-fledged pre-\/power-amp chain and wanting to give their speakers genuine mono power – ideal as a pair with the Gato PRD-3S. Plainly put: anyone looking for a compact integrated amp or a one-chassis solution is better served by the AMP-150 or DIA-250S. The PWR-222 is deliberately just a power amplifier – no preamp, no source, no volume control – and needs a front-end unit to drive it.\u003c\/p\u003e\u003ch3\u003eDo I need one or two PWR-222?\u003c\/h3\u003e\u003cp\u003eTwo, if you listen in stereo – one mono block per channel. That's exactly the point of the design: left and right channel work in completely separate units, each with its own power supply.\u003c\/p\u003e\u003ch2\u003eOur verdict\u003c\/h2\u003e\u003cp\u003eThe PWR-222 is the honest, analogue mono power amp for an upper-tier Gato chain: plenty of current, a clean power supply, refined connections, Danish design. Anyone with a PRD-3S preamp and speakers that want power finds the matching drive here. At HD Zürisee in Wädenswil you can listen to the combination at leisure on the speakers of your choice – and we'll tell you honestly whether a pair of PWR-222 makes sense for you or whether an integrated amplifier is enough.\u003c\/p\u003e\u003ch2\u003eTechnical data – Gato Audio PWR-222\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e analogue mono power amplifier (1 channel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput power:\u003c\/strong\u003e 250 W RMS into 8 Ω · 450 W RMS into 4 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 20 Hz – 20,000 Hz (−0.1 dB) · 2 Hz – 100,000 Hz (−3 dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal harmonic distortion (THD):\u003c\/strong\u003e \u0026lt; 0.003 %\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-noise ratio (S\/N):\u003c\/strong\u003e \u0026gt; 115 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput impedance:\u003c\/strong\u003e 100 kΩ (RCA and balanced)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain:\u003c\/strong\u003e 26 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended speaker impedance:\u003c\/strong\u003e 4 – 16 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e 1× XLR balanced (Neutrik) · 1× RCA (gold-plated)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker output:\u003c\/strong\u003e WBT NextGen binding posts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrigger:\u003c\/strong\u003e 12V standby trigger (on\/off via the preamp)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower consumption:\u003c\/strong\u003e standby \u0026lt; 1 W · idle 55 W · max. 800 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W×H×D):\u003c\/strong\u003e 32.5 × 10.5 × 40 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 16 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e gloss white\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Gato Audio, Copenhagen (Denmark)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScope of delivery:\u003c\/strong\u003e one mono block (single unit)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eDoes the PWR-222 match the PRD-3S preamp?\u003c\/h3\u003e\u003cp\u003eYes, that's the intended combination: the PRD-3S as a streaming preamp with DAC, a pair of PWR-222 as mono power amplifiers – connected via balanced XLR cables and the shared 12-volt trigger, which automatically switches the power amps on and off with the preamp.\u003c\/p\u003e\u003ch3\u003eWhich speakers does the PWR-222 drive?\u003c\/h3\u003e\u003cp\u003eWith 250 watts into 8 and 450 watts into 4 ohms, plus a recommended load of 4 to 16 ohms, the PWR-222 handles the vast majority of floorstanding and bookshelf speakers – including ones considered current-hungry. Which speakers specifically suit your room and your listening level is best clarified at a listening session.\u003c\/p\u003e\u003ch3\u003eWhy buy the Gato Audio PWR-222 at HD Zürisee?\u003c\/h3\u003e\u003cp\u003eBecause a mono power amplifier only makes sense as part of a pairing – and that's exactly the pairing we plan with you. At HD Zürisee in Wädenswil you listen to the PWR-222 and PRD-3S on your own speakers, get the matching cabling to go with it, and an honest assessment of whether the mono solution really gives you something over an integrated amplifier.\u003c\/p\u003e\u003ch2\u003eGoes well with\u003c\/h2\u003e\u003cp\u003eAs a preamp, the Gato Audio PRD-3S plays in the same sonic league and switches the PWR-222 on right along with it via the shared 12V trigger. Add your \u003ca href=\"\/en\/collections\/standlautsprecher\"\u003eFloorstanding speakers\u003c\/a\u003e of choice – and for true stereo, two PWR-222 as a mono power amp pair.\u003c\/p\u003e","brand":"Gato Audio","offers":[{"title":"Default Title","offer_id":52989508419920,"sku":null,"price":4995.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/gato-audio-pwr-222-mono-endverstaerker-weiss-hochglanz-schraegansicht.jpg?v=1785899333"},{"product_id":"gatoaudiopwr222wn","title":"Gato Audio PWR-222 Mono Power Amplifier, Gloss Walnut (Single Unit)","description":"\u003cp\u003eThe Gato Audio PWR-222 is an analogue mono power amplifier from Copenhagen – a power amplifier that drives exactly one channel, and gets the full circuit, the full power supply and the whole chassis for it.\u003c\/p\u003e\u003cp\u003eBehind the curved Danish front sits an uncompromisingly built power amplifier with 250 watts into 8 ohms and 450 watts into 4 ohms, a balanced XLR input from Neutrik, a gold-plated RCA input and speaker terminals from WBT. This version comes in genuine walnut veneer with gloss lacquer. Supplied as a single mono block – for classic stereo you need two of them.\u003c\/p\u003e\u003ch2\u003eWhy the Gato Audio PWR-222?\u003c\/h2\u003e\u003cp\u003eBecause a true mono power amplifier gives each channel what stereo power amps have to share: its own power supply, its own amplification stage, no crosstalk from the neighbouring channel. The PWR-222 is Gato's answer for anyone who wants to hear their preamp – above all the in-house PRD-3S – on speakers that demand a bit more current. Preamp and power amp share not only the looks but also the 12-volt trigger: preamp on, power amps on.\u003c\/p\u003e\u003ch2\u003eWhat you hear\u003c\/h2\u003e\u003cp\u003eControl. The PWR-222 cleanly doubles its output from 8 to 4 ohms – a sign of a stable power supply and a low internal resistance that keeps difficult speakers on a short leash instead of going soft under complex loads. Add a noise ratio beyond 115 dB and distortion below 0.003 percent: the amplifier itself stays acoustically out of the way and lets through whatever the preamp dictates.\u003c\/p\u003e\u003ch3\u003eWho is the PWR-222 suited for – and who is it not?\u003c\/h3\u003e\u003cp\u003eFor anyone building a full-fledged pre-\/power-amp chain and wanting to give their speakers genuine mono power – ideal as a pair with the Gato PRD-3S. Plainly put: anyone looking for a compact integrated amp or a one-chassis solution is better served by the AMP-150 or DIA-250S. The PWR-222 is deliberately just a power amplifier – no preamp, no source, no volume control – and needs a front-end unit to drive it.\u003c\/p\u003e\u003ch3\u003eDo I need one or two PWR-222?\u003c\/h3\u003e\u003cp\u003eTwo, if you listen in stereo – one mono block per channel. That's exactly the point of the design: left and right channel work in completely separate units, each with its own power supply.\u003c\/p\u003e\u003ch2\u003eOur verdict\u003c\/h2\u003e\u003cp\u003eThe PWR-222 is the honest, analogue mono power amp for an upper-tier Gato chain: plenty of current, a clean power supply, refined connections, Danish design. Anyone with a PRD-3S preamp and speakers that want power finds the matching drive here. At HD Zürisee in Wädenswil you can listen to the combination at leisure on the speakers of your choice – and we'll tell you honestly whether a pair of PWR-222 makes sense for you or whether an integrated amplifier is enough.\u003c\/p\u003e\u003ch2\u003eTechnical data – Gato Audio PWR-222\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e analogue mono power amplifier (1 channel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput power:\u003c\/strong\u003e 250 W RMS into 8 Ω · 450 W RMS into 4 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 20 Hz – 20,000 Hz (−0.1 dB) · 2 Hz – 100,000 Hz (−3 dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal harmonic distortion (THD):\u003c\/strong\u003e \u0026lt; 0.003 %\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-noise ratio (S\/N):\u003c\/strong\u003e \u0026gt; 115 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput impedance:\u003c\/strong\u003e 100 kΩ (RCA and balanced)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain:\u003c\/strong\u003e 26 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended speaker impedance:\u003c\/strong\u003e 4 – 16 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e 1× XLR balanced (Neutrik) · 1× RCA (gold-plated)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker output:\u003c\/strong\u003e WBT NextGen binding posts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrigger:\u003c\/strong\u003e 12V standby trigger (on\/off via the preamp)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower consumption:\u003c\/strong\u003e standby \u0026lt; 1 W · idle 55 W · max. 800 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W×H×D):\u003c\/strong\u003e 32.5 × 10.5 × 40 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 16 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e genuine walnut veneer, gloss lacquered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Gato Audio, Copenhagen (Denmark)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScope of delivery:\u003c\/strong\u003e one mono block (single unit)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eDoes the PWR-222 match the PRD-3S preamp?\u003c\/h3\u003e\u003cp\u003eYes, that's the intended combination: the PRD-3S as a streaming preamp with DAC, a pair of PWR-222 as mono power amplifiers – connected via balanced XLR cables and the shared 12-volt trigger, which automatically switches the power amps on and off with the preamp.\u003c\/p\u003e\u003ch3\u003eWhich speakers does the PWR-222 drive?\u003c\/h3\u003e\u003cp\u003eWith 250 watts into 8 and 450 watts into 4 ohms, plus a recommended load of 4 to 16 ohms, the PWR-222 handles the vast majority of floorstanding and bookshelf speakers – including ones considered current-hungry. Which speakers specifically suit your room and your listening level is best clarified at a listening session.\u003c\/p\u003e\u003ch3\u003eWhy buy the Gato Audio PWR-222 at HD Zürisee?\u003c\/h3\u003e\u003cp\u003eBecause a mono power amplifier only makes sense as part of a pairing – and that's exactly the pairing we plan with you. At HD Zürisee in Wädenswil you listen to the PWR-222 and PRD-3S on your own speakers, get the matching cabling to go with it, and an honest assessment of whether the mono solution really gives you something over an integrated amplifier.\u003c\/p\u003e\u003ch2\u003eGoes well with\u003c\/h2\u003e\u003cp\u003eAs a preamp, the Gato Audio PRD-3S plays in the same sonic league and switches the PWR-222 on right along with it via the shared 12V trigger. Add your \u003ca href=\"\/en\/collections\/standlautsprecher\"\u003eFloorstanding speakers\u003c\/a\u003e of choice – and for true stereo, two PWR-222 as a mono power amp pair.\u003c\/p\u003e","brand":"Gato Audio","offers":[{"title":"Default Title","offer_id":52989508452688,"sku":null,"price":4995.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/gato-audio-pwr-222-mono-endverstaerker-nussbaum-hochglanz-schraegansicht.jpg?v=1785899355"},{"product_id":"hifisetmoon761a791dac","title":"MOON 761 + 791 HiFi Set, North Collection","description":"\u003cp\u003eThe MOON 761 + 791 HiFi Set is a separately built high-end stereo combination from the MOON North Collection, pairing the reference 761 power amplifier with the 791 streaming preamplifier and DAC to form a complete system.\u003c\/p\u003e\n\n\u003cp\u003eSource, control and power deliberately sit in two chassis – not for reasons of space, but because this very separation is what keeps the sound clean. Via MOONLink, the two units still work together as one.\u003c\/p\u003e\n\n\u003ch2\u003eWhy this set?\u003c\/h2\u003e\n\u003cp\u003eBecause here two specialists do their job, instead of one all-rounder compromising a little on everything. The 761 is pure power: 200 watts per channel at 8 ohms, 400 watts at 4 ohms and up to 600 watts in mono operation, plus a damping factor of 800 for an iron grip on the bass. MDCA technology, true dual-mono and the absence of global negative feedback keep the signal free of distortion.\u003c\/p\u003e\n\u003cp\u003eThe 791 is the brain: streaming via MiND 2 (Roon Ready, Tidal, Qobuz), conversion via the MDE-2 engine with ES9038Pro up to DSD256 and MQA, six digital inputs, HDMI ARC for the TV and a full-fledged MM\/MC phono stage for your record collection. Volume, source selection and operation are all handled centrally by it – including the smart BRM-1 remote control.\u003c\/p\u003e\n\n\u003ch2\u003eWhat you hear\u003c\/h2\u003e\n\u003cp\u003eThe first thing you notice is the calm: a pitch-black background from which the music emerges, rather than growing out of a quiet base noise. Because the sensitive digital and phono section in the 791 is physically separated from the power amplifier's powerful supply, interference stays out.\u003c\/p\u003e\n\u003cp\u003eOn top of that, the 761 plays out its reserves: large floorstanding speakers that sound laboured on weaker amplifiers gain contour and pace here. From the quiet strike of a triangle to a full orchestral tutti, everything comes through with dynamics and transparency – without sounding hard or strained at high levels.\u003c\/p\u003e\n\n\u003ch3\u003eWho is this set for – and who is it not for?\u003c\/h3\u003e\n\u003cp\u003eFor anyone who wants an uncompromising, separately built reference chain from a single series: demanding speakers, larger rooms, a mix of hi-res streaming and vinyl – and the ambition to squeeze the last bit of cleanliness out of the system.\u003c\/p\u003e\n\u003cp\u003eHonest take: for a small living room with compact speakers, this is two sizes too big – a room like that will never call on such reserves. If you want everything in one chassis, a network integrated amplifier like the MOON 371 makes more sense. And if you only listen to music casually over Bluetooth, this is a race car for the traffic jam: it works, but it's a shame for the equipment.\u003c\/p\u003e\n\n\u003ch2\u003eOur verdict\u003c\/h2\u003e\n\u003cp\u003eThe 761\/791 combination is MOON's statement in the reference class: powerful enough for any speaker, calm enough for every detail, and future-proof for years thanks to a modern streaming platform. Not a loud statement, but assured substance. We at HD Zürisee in Wädenswil will tell you honestly which speakers this duo really needs – and match the entire chain to your room.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat the trade press says:\u003c\/strong\u003e StereoNET Applause Award for the North combination 791 + 761 – \"MOON's new 791 is truly a North star…\" (StereoNET, 2023).\u003c\/p\u003e\n\n\u003ch2\u003eTechnical data\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eMOON 761 – power amplifier\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eOutput power (stereo, 8 Ω):\u003c\/strong\u003e 200 W per channel\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOutput power (stereo, 4 Ω):\u003c\/strong\u003e 400 W per channel\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOutput power (mono, 8 Ω):\u003c\/strong\u003e 600 W\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 2 Hz – 100 kHz (+0 \/ −3 dB)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDistortion (THD+N @ 200 W):\u003c\/strong\u003e 0.001 %\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDamping factor:\u003c\/strong\u003e 800\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSignal-to-noise ratio:\u003c\/strong\u003e 117 dB\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eInputs:\u003c\/strong\u003e 1× XLR (balanced), 1× RCA\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTechnology:\u003c\/strong\u003e MDCA, dual-mono, no global negative feedback, mono bridging\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDimensions (W × H × D):\u003c\/strong\u003e 48.1 × 14 × 44.5 cm\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 36 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMOON 791 – network player \/ preamplifier\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eStreaming:\u003c\/strong\u003e MiND 2 – Roon Ready, Tidal Connect, Qobuz Connect and more\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDAC:\u003c\/strong\u003e MDE-2 (ES9038Pro), PCM up to 32-bit \/ 384 kHz, DSD256, MQA\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDigital inputs:\u003c\/strong\u003e 6 (AES\/EBU, 2× coaxial, 2× optical, USB)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eVideo:\u003c\/strong\u003e 1× HDMI with ARC\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAnalogue inputs:\u003c\/strong\u003e 2× RCA, 1× XLR, phono MM\/MC (four-stage adjustable)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSignal-to-noise ratio (preamplifier):\u003c\/strong\u003e 120 dB\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTechnology:\u003c\/strong\u003e M-VOL3, fully balanced, BRM-1 remote control\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDimensions (W × H × D):\u003c\/strong\u003e 48.1 × 10.2 × 44.9 cm\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 19 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eWarranty (MOON Switzerland):\u003c\/strong\u003e 5 years\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWhat's included:\u003c\/strong\u003e 761, 791, 2× power cable, 1× BRM-1 remote control, MOONLink cable, 2× Wi-Fi antenna (791), spare fuses, manuals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's included in the MOON 761 + 791 set?\u003c\/strong\u003e\u003cbr\u003eThe reference 761 power amplifier and the 791 streaming preamplifier with DAC from the North Collection, plus BRM-1 remote control, power cables, MOONLink cable and Wi-Fi antennas. That gives you a complete system – all that's missing are speakers and cables.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy a separate power amplifier and preamplifier instead of one integrated amplifier?\u003c\/strong\u003e\u003cbr\u003eBecause the separation keeps the sound clean. The sensitive digital and phono section in the 791 is physically separated from the 761's powerful power supply, which keeps electrical interference out of the signal. If you prefer something more compact, the MOON 371 offers an all-in-one solution.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the set Roon Ready and streaming-capable?\u003c\/strong\u003e\u003cbr\u003eYes. Via the 791's MiND 2 platform, the set is Roon Ready and supports Tidal, Qobuz and other services. Even without a subscription you can play internet radio and files from your network; hi-res up to DSD256 and MQA are also processed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich speakers suit the MOON 761 + 791?\u003c\/strong\u003e\u003cbr\u003eDemanding floorstanders and larger bookshelf speakers in the upper segment. With 200 watts at 8 ohms and a damping factor of 800, the 761 controls even demanding speakers in large rooms. We're happy to work out in person which models harmonise with your room.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy buy the MOON 761 + 791 set at HD Zürisee?\u003c\/strong\u003e\u003cbr\u003eBecause this reference system lives or dies by correct setup. We help you choose the right speakers, set up MiND 2 and your sources, and as an authorised MOON dealer in Wädenswil we take care of warranty, delivery and service – advice by phone, WhatsApp or email.\u003c\/p\u003e\n\n\u003ch2\u003eGoes well with\u003c\/h2\u003e\n\u003cp\u003eYou'll find the right speakers under \u003ca href=\"\/en\/collections\/lautsprecher\"\u003eSpeakers\u003c\/a\u003e, and cabling under \u003ca href=\"\/en\/collections\/kabel\"\u003eCables\u003c\/a\u003e. The full range is shown in the \u003ca href=\"\/en\/collections\/moon\"\u003eMOON Collection\u003c\/a\u003e.\u003c\/p\u003e\n","brand":"MOON","offers":[{"title":"Default Title","offer_id":52989513564496,"sku":null,"price":27980.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/moon-761-791-hifi-set-north-collection-frontansicht.png?v=1786531765"},{"product_id":"hifisetmoon861a891dac","title":"MOON 861 + 891 HiFi Set, North Collection","description":"\u003cp\u003eThe MOON 861 + 891 HiFi Set is the flagship duo of the MOON North Collection: a separately built reference stereo combination consisting of the high-power 861 power amplifier and the 891 streaming preamplifier with DAC.\u003c\/p\u003e\n\n\u003cp\u003eMore amplification, more conversion, more calm than anything else in the MOON range – built for speakers and rooms that really want to be challenged. Via MOONLink, both units play together as one.\u003c\/p\u003e\n\n\u003ch2\u003eWhy this set?\u003c\/h2\u003e\n\u003cp\u003eBecause nothing is shared here that sounds better kept separate. The 861 is raw control: 300 watts per channel at 8 ohms, 600 watts at 4 ohms and up to 800 watts as a monoblock, plus a damping factor of 900 that keeps even large woofers on a short leash. MDCA technology, true dual-mono and the absence of global negative feedback keep the signal clean.\u003c\/p\u003e\n\u003cp\u003eThe 891 is the reference-level control centre: the MDE-3 engine converts PCM up to 32-bit \/ 384 kHz, native DSD256 and MQA, the M-RAY2 volume control operates with extremely low noise, and the MOON Damping Base (MDB) mechanically decouples the sensitive electronics from the surface underneath. Add to that streaming via MiND 2 (Roon Ready, Tidal, Qobuz), six digital inputs, HDMI ARC and a fully balanced MM\/MC phono stage.\u003c\/p\u003e\n\n\u003ch2\u003eWhat you hear\u003c\/h2\u003e\n\u003cp\u003eComposure you feel more than you hear. Even as the level rises, the playback stays relaxed – no compressing, no sharpening, just more music. In almost every situation the 861 has more reserve than the room ever calls for, and that's exactly what you hear in its calm.\u003c\/p\u003e\n\u003cp\u003eAdd to that the silence of the 891: a background free of base noise, against which the finest details – a cymbal's decay, a concert hall's reverb – stay clearly present instead of disappearing. Soundstage, depth layering and dynamics feel bigger and more natural as a result than with smaller chains.\u003c\/p\u003e\n\n\u003ch3\u003eWho is this set for – and who is it not for?\u003c\/h3\u003e\n\u003cp\u003eFor demanding floorstanding or large speakers in big, well set-up rooms – and for listeners who want the maximum from both digital sources and vinyl alike, without thinking about external phono stages or converter boxes.\u003c\/p\u003e\n\u003cp\u003eHonest take: for normal living-room volume in a medium-sized room, this is clearly oversized – most of its potential simply sleeps. If you want something a bit more compact but still at a high level, the 761 + 791 suits you better; if you want everything in one chassis, look at the MOON 371. And yes, the 861 weighs around 58 kilograms – think about where it will stand before you buy, not once you're unpacking it.\u003c\/p\u003e\n\n\u003ch2\u003eOur verdict\u003c\/h2\u003e\n\u003cp\u003eThe 861\/891 isn't a device you buy out of reason, but for perfection: the most uncompromising chain MOON currently builds. When the speakers and the room are right, the search ends here. We at HD Zürisee in Wädenswil are, as a long-standing MOON partner, the right people to match such a system realistically to your room and your speakers – honestly, even when a size smaller makes more sense.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat the trade press says:\u003c\/strong\u003e StereoNET Applause Award for the North combination 891 + 861 – \"The 891 and 861 sit atop MOON's prestigious North Collection with good reason…\" (StereoNET, 2024).\u003c\/p\u003e\n\n\u003ch2\u003eTechnical data\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eMOON 861 – power amplifier\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eOutput power (stereo, 8 Ω):\u003c\/strong\u003e 300 W per channel\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOutput power (stereo, 4 Ω):\u003c\/strong\u003e 600 W per channel\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOutput power (mono, 8 Ω):\u003c\/strong\u003e 800 W\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 2 Hz – 100 kHz (+0 \/ −3 dB)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDistortion (THD+N @ 300 W):\u003c\/strong\u003e 0.001 %\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDamping factor:\u003c\/strong\u003e 900\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSignal-to-noise ratio:\u003c\/strong\u003e 119 dB\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePower supply:\u003c\/strong\u003e 2× 1,500 VA low-noise toroidal transformers, 240,000 µF\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTechnology:\u003c\/strong\u003e MDCA, dual-mono, no global negative feedback, mono mode (bridged)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDimensions (W × H × D):\u003c\/strong\u003e 48.1 × 21 × 60.9 cm\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 58 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMOON 891 – network player \/ preamplifier\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eStreaming:\u003c\/strong\u003e MiND 2 – Roon Ready, Tidal Connect, Qobuz Connect and more\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDAC:\u003c\/strong\u003e MDE-3, PCM up to 32-bit \/ 384 kHz, native DSD256, MQA\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDigital inputs:\u003c\/strong\u003e 6 (AES\/EBU, 2× coaxial, 2× optical, USB)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eVideo:\u003c\/strong\u003e 1× HDMI with ARC\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAnalogue inputs:\u003c\/strong\u003e 2× RCA, 2× XLR, phono MM\/MC (adjustable)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSignal-to-noise ratio (preamplifier):\u003c\/strong\u003e 125 dB\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTechnology:\u003c\/strong\u003e M-RAY2 volume control, MOON Damping Base (MDB), fully balanced, BRM-1 remote control\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDimensions (W × H × D):\u003c\/strong\u003e 48.1 × 14 × 44.9 cm\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 25 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eWarranty (MOON Switzerland):\u003c\/strong\u003e 5 years\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWhat's included:\u003c\/strong\u003e 861, 891, 2× power cable, 1× BRM-1 remote control, MOONLink cable, 2× Wi-Fi antenna (891), spare fuses, manuals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's included in the MOON 861 + 891 set?\u003c\/strong\u003e\u003cbr\u003eThe high-power 861 power amplifier and the 891 streaming preamplifier with DAC from the North Collection, plus BRM-1 remote control, power cables, MOONLink cable and Wi-Fi antennas. Apart from speakers and cables, the system is then complete.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow big and heavy is the set?\u003c\/strong\u003e\u003cbr\u003eThe 861 measures 48.1 × 21 × 60.9 cm and weighs around 58 kg, while the 891 is noticeably more manageable at 48.1 × 14 × 44.9 cm and around 25 kg. Plan a stable, well-ventilated spot for the power amplifier – ideally close to the floor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the set Roon Ready and streaming-capable?\u003c\/strong\u003e\u003cbr\u003eYes. Via the 891's MiND 2 platform, the set is Roon Ready and supports Tidal, Qobuz and other services. Music also plays without a paid subscription – internet radio or files from your home network, for instance. Hi-res up to DSD256 and MQA are also processed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's the difference to the MOON 761 + 791 set?\u003c\/strong\u003e\u003cbr\u003eMore power and more reserves. The 861 delivers 300 instead of 200 watts at 8 ohms and a higher damping factor, while the 891 adds the MDE-3 engine, M-RAY2 control and the MOON Damping Base. For large speakers and rooms, the 861\/891 is the more uncompromising choice.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy buy the MOON 861 + 891 set at HD Zürisee?\u003c\/strong\u003e\u003cbr\u003eBecause a flagship system demands proper setup and honest advice, not two boxes. We help with speaker matching, placement and streaming setup, deliver and install on site if you like, and as an authorised MOON dealer in Wädenswil we handle warranty and service – with our own technician.\u003c\/p\u003e\n\n\u003ch2\u003eGoes well with\u003c\/h2\u003e\n\u003cp\u003eYou'll find the right floorstanding speakers under \u003ca href=\"\/en\/collections\/lautsprecher\"\u003eSpeakers\u003c\/a\u003e, and high-quality cabling under \u003ca href=\"\/en\/collections\/kabel\"\u003eCables\u003c\/a\u003e. The full range is shown in the \u003ca href=\"\/en\/collections\/moon\"\u003eMOON Collection\u003c\/a\u003e.\u003c\/p\u003e\n","brand":"MOON","offers":[{"title":"Default Title","offer_id":52989513597264,"sku":null,"price":41980.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/moon-861-891-hifi-set-north-collection-frontansicht.png?v=1786531765"},{"product_id":"kecess300plus","title":"KECES S300+ Power Amplifier","description":"\u003cp\u003eThe KECES S300+ is a compact, powerful stereo power amplifier in high-bias Class A\/AB technology – the first watts run in pure Class A, above that the more efficient Class AB takes over.\u003c\/p\u003e\n\u003cp\u003eBehind the slender format is a dual-mono build with a massive power supply. Supplied as a single unit – selectable as stereo, bi-amp, or bridged as mono.\u003c\/p\u003e\n\u003ch2\u003eWhy the KECES S300+?\u003c\/h2\u003e\n\u003cp\u003eBecause it combines power with control. A 1.2 kVA toroidal transformer with separate windings per channel and 65,600 µF of Rubycon filter capacitance deliver stable energy even on bass transients; up to 45 A peak current per channel keeps the amplifier on course even at impedance dips below 2 Ω. A JFET input and MOSFET drivers give it a smooth character.\u003c\/p\u003e\n\u003ch2\u003eWhat you hear\u003c\/h2\u003e\n\u003cp\u003eControl and fine detail: the first 5 watts in pure Class A reveal the finest nuances, and the high damping factor keeps difficult speakers on a short leash. The direct-coupled signal path (no capacitors\/coils in the way) keeps the signal pure.\u003c\/p\u003e\n\u003ch3\u003eWho is the S300+ suited for – and who isn't it for?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePlain talk:\u003c\/strong\u003e the S300+ is an honest workhorse with no light show – if you want blinking LED chains, look elsewhere. In high-bias operation it runs warm and doesn't belong in a closed cabinet without airflow. If you have a preamp and want controlled power (including for inefficient speakers), you're in exactly the right place.\u003c\/p\u003e\n\u003ch3\u003eCan I use the S300+ as a monoblock later?\u003c\/h3\u003e\n\u003cp\u003eYes. Bridged, it delivers 1× 410 W at 8 Ω – so you can expand a pair into a mono power amp combination.\u003c\/p\u003e\n\u003ch2\u003eOur verdict\u003c\/h2\u003e\n\u003cp\u003eA lot of power amp in a small footprint: powerful, controlled, cleanly built – with Class A finesse at low levels. At HD Zürisee in Wädenswil, we advise you on the right speaker combination.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAwarded:\u003c\/strong\u003e the \"5 Hearts Award\" from the British trade press (\u003cem\u003eHifi Pig, 2024\u003c\/em\u003e) – praised for the effortless power and control reserves with which it lets suitable speakers bloom.\u003c\/p\u003e\n\u003ch2\u003eTechnical Data – KECES S300+\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: stereo power amplifier, high-bias Class A\/AB (dual mono)\u003c\/li\u003e\n\u003cli\u003eContinuous power: 2× 130 W \/ 8 Ω · 2× 225 W \/ 4 Ω\u003c\/li\u003e\n\u003cli\u003ePeak power: 2× 240 W \/ 8 Ω · 2× 300 W \/ 4 Ω\u003c\/li\u003e\n\u003cli\u003eBridged mode (mono): 1× 410 W \/ 8 Ω\u003c\/li\u003e\n\u003cli\u003ePeak current: 45 A per channel\u003c\/li\u003e\n\u003cli\u003ePower supply: 1.2 kVA toroidal transformer, 65,600 µF Rubycon; separate power supplies for input, driver, output\u003c\/li\u003e\n\u003cli\u003eTopology: JFET input, MOSFET drivers, direct-coupled\u003c\/li\u003e\n\u003cli\u003eModes: stereo, bi-amp, bridged (mono)\u003c\/li\u003e\n\u003cli\u003eConnections: Neutrik XLR (locking), gold-plated RCA, 5-way binding posts; 12 V trigger\u003c\/li\u003e\n\u003cli\u003eProtection: DC servo, overload, over-temperature and inrush current protection\u003c\/li\u003e\n\u003cli\u003eDimensions (W×D×H): 300 × 279 × 133 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 14 kg\u003c\/li\u003e\n\u003cli\u003eIncluded: S300+, mains cable, manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat does \"high-bias Class A\/AB\" mean in practice?\u003c\/h3\u003e\n\u003cp\u003eAt low levels the amplifier works like a pure Class A amp (very clean, warm); only at higher levels does it switch to the more efficient Class AB operation.\u003c\/p\u003e\n\u003ch3\u003eDoes the S300+ also drive difficult speakers?\u003c\/h3\u003e\n\u003cp\u003eYes – thanks to the 1.2 kVA transformer, high damping factor and 45 A peak current, it stays stable even at low impedance. We work out the right combination with you.\u003c\/p\u003e\n\u003ch3\u003eWhy buy the KECES S300+ from HD Zürisee?\u003c\/h3\u003e\n\u003cp\u003eBecause a power amp lives off the preamp and speakers. We advise you on the combination and deliver with our own technician – in Wädenswil. Free shipping from CHF 190.\u003c\/p\u003e\n\u003ch2\u003eGoes well with\u003c\/h2\u003e\n\u003cp\u003eA matching preamp (e.g. the \u003ca href=\"\/en\/collections\/kopfhorerverstarker\"\u003eKECES S3\u003c\/a\u003e as pre), more \u003ca href=\"\/en\/collections\/endstufen\"\u003epower amplifiers\u003c\/a\u003e and good \u003ca href=\"\/en\/collections\/kabel\"\u003ecables\u003c\/a\u003e.\u003c\/p\u003e","brand":"Keces","offers":[{"title":"Default Title","offer_id":52989536076112,"sku":null,"price":4300.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/keces-s300-plus-endstufe-frontansicht.jpg?v=1785424390"},{"product_id":"moon761northcollection","title":"MOON 761 Stereo Power Amplifier North Collection","description":"\u003cp\u003eThe MOON 761 is a stereo power amplifier from the North Collection that combines 200 watts per channel with Simaudio's low-distortion MDCA circuit.\u003c\/p\u003e\n\u003cp\u003eHand-built in Canada, it turns the word \"power amp\" into a charming understatement: it delivers power, control and calm – so your speakers finally do what you bought them for.\u003c\/p\u003e\n\n\u003ch2\u003eWhy the MOON 761?\u003c\/h2\u003e\n\u003cp\u003eBecause its job isn't \"loud\" but \"control\". The true dual-mono construction separates the left and right channels right down to the power supply, and the MOON Distortion-Cancelling Amplifier (MDCA) corrects distortion outside the actual signal path. The result is a power amp that doesn't break a sweat on dynamic peaks – and simply stays silent through quiet passages. Via MOONLink it integrates cleanly into an existing MOON system.\u003c\/p\u003e\n\n\u003ch2\u003eWhat you hear\u003c\/h2\u003e\n\u003cp\u003eBass that stays deep and defined instead of booming. A soundstage that opens up in width and depth, because crosstalk practically disappears. And above all: no strain. With a damping factor of 800, the 761 takes the speaker firmly by the hand – even when the music suddenly wants everything at once. Neutral, fast and assured, without the typical hardness in the treble.\u003c\/p\u003e\n\n\u003ch3\u003eWho is the MOON 761 for? (and who is it not for – honest take)\u003c\/h3\u003e\n\u003cp\u003eIdeal for anyone who already has a preamplifier – or is adding the matching MOON 791 – and wants to drive demanding floorstanding or compact speakers without compromise. It's an endgame purchase for the next ten, fifteen years.\u003c\/p\u003e\n\u003cp\u003eHonest take: if you're looking for a ready-made all-in-one box with built-in streaming, this isn't it – the 761 is deliberately just a power amp. In that case, an integrated amplifier such as the MOON 641 is worth a look. And if you're running small bookshelf speakers in a 12-square-metre room, the 761 buys you more headroom than the room will ever call for.\u003c\/p\u003e\n\n\u003ch2\u003eOur verdict\u003c\/h2\u003e\n\u003cp\u003eOne of the most honest power amps in its class: plenty of power, but no noise – instead calm, control and long-term assurance. If you want to properly future-proof your system once and for all, the 761 is a foundation that will probably outlast you.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat the trade press says:\u003c\/strong\u003e StereoNET Applause Award for the 791 + 761 combination – \"…it's a bargain even at its elevated price.\" (StereoNET, 2023).\u003c\/p\u003e\n\n\u003ch2\u003eTechnical data\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput power (stereo, 8 Ω):\u003c\/strong\u003e 200 W per channel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput power (stereo, 4 Ω):\u003c\/strong\u003e 400 W per channel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput power (mono, 8 Ω):\u003c\/strong\u003e 600 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCircuit design:\u003c\/strong\u003e Dual-Mono, MOON Distortion-Cancelling Amplifier (MDCA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e 1× XLR (balanced), 1× RCA, switchable stereo\/mono\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput sensitivity:\u003c\/strong\u003e 1.1 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput impedance:\u003c\/strong\u003e 47 kΩ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain:\u003c\/strong\u003e 31 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 2 Hz – 100 kHz (+0 dB \/ –3 dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-noise ratio:\u003c\/strong\u003e 117 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistortion + noise (THD+N @ 200 W):\u003c\/strong\u003e 0.001 %\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDamping factor:\u003c\/strong\u003e 800\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrosstalk:\u003c\/strong\u003e –116 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem integration:\u003c\/strong\u003e MOONLink\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W × H × D):\u003c\/strong\u003e 48.1 × 14 × 44.5 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 36 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat's included:\u003c\/strong\u003e MOON 761 stereo power amplifier, power cable, manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow much power does the MOON 761 have?\u003c\/strong\u003e\u003cbr\u003e200 watts per channel into 8 Ω and 400 watts into 4 Ω, and 600 watts in bridged mono operation. That lets it effortlessly drive even power-hungry, impedance-critical speakers – the headroom is there for control rather than sheer volume.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need a preamplifier for the MOON 761?\u003c\/strong\u003e\u003cbr\u003eYes. The 761 is a pure power amp and needs a source with volume control ahead of it. The MOON 791 from the same North Collection is a perfect match; in principle any preamplifier with RCA or XLR output will work.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the 761 suited to hard-to-drive speakers?\u003c\/strong\u003e\u003cbr\u003eYes, that's exactly what it's made for. The high damping factor of 800 and the dual-mono construction give the speaker tight control – especially with large floorstanders with demanding impedance, the bass stays precise rather than loose.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat warranty does the MOON 761 come with?\u003c\/strong\u003e\u003cbr\u003eAs an authorised dealer, we offer five years' warranty on MOON devices. We handle service and repair through our own technician and the Swiss distributor – no detours.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy buy the MOON 761 at HD Zürisee?\u003c\/strong\u003e\u003cbr\u003eBecause we know the North Collection and which speakers and preamps really let it shine. We advise you on room, system and cabling, deliver and install on site if you like – and our technician Mauri stays your point of contact, long after the purchase.\u003c\/p\u003e\n\n\u003ch2\u003eGoes well with\u003c\/h2\u003e\n\u003cp\u003eYou'll find the right preamplifier under \u003ca href=\"\/en\/collections\/vorverstarker\"\u003ePreamplifiers\u003c\/a\u003e, the right speakers under \u003ca href=\"\/en\/collections\/lautsprecher\"\u003eSpeakers\u003c\/a\u003e and the connection between them under \u003ca href=\"\/en\/collections\/kabel\"\u003eCables\u003c\/a\u003e. The whole world of the brand is in the \u003ca href=\"\/en\/collections\/moon\"\u003eMOON Collection\u003c\/a\u003e.\u003c\/p\u003e\n","brand":"MOON","offers":[{"title":"Default Title","offer_id":52989541581136,"sku":null,"price":14980.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/moon-761-stereo-endstufe-north-collection-frontansicht.png?v=1786531809"},{"product_id":"moon861northcollection","title":"MOON 861 Stereo Power Amplifier North Collection","description":"\u003cp\u003eThe MOON 861 is a stereo power amplifier from the North Collection and the more powerful of the series' two heavyweights: 300 watts per channel into 8 Ω in true dual-mono design.\u003c\/p\u003e\n\u003cp\u003eIt isn't loud for loudness' sake – it simply has so much headroom that it never has to push its limits. That's exactly what you hear as calm.\u003c\/p\u003e\n\n\u003ch2\u003eWhy the MOON 861?\u003c\/h2\u003e\n\u003cp\u003eBecause control here comes from sheer reserves. Two low-noise 1,500 VA toroidal transformers and 240,000 µF of filter capacitance form an energy reservoir like a dam, from which the amplifier draws instantly during dynamic peaks. The MOON Distortion-Cancelling Amplifier (MDCA) corrects distortion outside the signal path, and a damping factor of 900 pins down even the most stubborn speakers. Via MOONLink it integrates cleanly into your system.\u003c\/p\u003e\n\n\u003ch2\u003eWhat you hear\u003c\/h2\u003e\n\u003cp\u003eA bass foundation that stays deep, fast and well-defined even when things get complex. A pitch-black silence between the notes, from which the finest details emerge. And a soundstage with room to breathe in every direction. Even during long, demanding listening sessions the 861 stays thermally relaxed – it never even approaches the point where things get tight.\u003c\/p\u003e\n\n\u003ch3\u003eWho is the MOON 861 for? (and who it isn't – straight talk)\u003c\/h3\u003e\n\u003cp\u003eBuilt for demanding floorstanding speakers, low impedances and larger rooms – anywhere a smaller amplifier runs out of breath too soon. Paired with the MOON 791 or the flagship 891, it forms an uncompromising chain.\u003c\/p\u003e\n\u003cp\u003eStraight talk: for compact bookshelf speakers in a small room, it's simply oversized – the MOON 761 handles that easily. And at 58 kg it's no lightweight: it wants a stable surface and, ideally, is set down properly once. You only carry it upstairs once.\u003c\/p\u003e\n\n\u003ch2\u003eOur verdict\u003c\/h2\u003e\n\u003cp\u003eA power amplifier for speakers that push other amplifiers to their limits. If you want control over truly demanding transducers – without harshness, without strain, without end – this is exactly right.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat the specialist press says:\u003c\/strong\u003e StereoNET Applause Award for the North combination 891 + 861 – “The 891 and 861 sit atop MOON’s prestigious North Collection with good reason…” (StereoNET, 2024).\u003c\/p\u003e\n\n\u003ch2\u003eTechnical data\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput power (stereo, 8 Ω):\u003c\/strong\u003e 300 W per channel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput power (stereo, 4 Ω):\u003c\/strong\u003e 600 W per channel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput power (mono, bridged):\u003c\/strong\u003e 800 W into 8 Ω, 1,600 W into 4 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCircuit design:\u003c\/strong\u003e Dual-mono, MOON Distortion-Cancelling Amplifier (MDCA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e 1× XLR (balanced), 1× RCA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput sensitivity:\u003c\/strong\u003e 1.4 V · Input impedance: 47 kΩ · Gain: 31 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 2 Hz – 100 kHz (+0 dB \/ –3 dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-noise ratio:\u003c\/strong\u003e 119 dB · Crosstalk: –119 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal harmonic distortion + noise (THD+N @ 300 W):\u003c\/strong\u003e 0.001 %\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDamping factor:\u003c\/strong\u003e 900\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e 2× 1,500 VA low-noise MOON toroidal transformers, 240,000 µF capacitance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem integration:\u003c\/strong\u003e MOONLink\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W × H × D):\u003c\/strong\u003e 48.1 × 21 × 60.9 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 58 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty (MOON Switzerland):\u003c\/strong\u003e 5 years\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded in delivery:\u003c\/strong\u003e MOON 861, power cable, MOONLink cable, user manual and warranty documents\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow much power does the MOON 861 have?\u003c\/strong\u003e\u003cbr\u003e300 watts per channel into 8 Ω, 600 watts into 4 Ω, and 800 watts in bridged mono operation. These reserves mainly serve control: even during loud, dynamic passages the amplifier stays composed and thermally stable.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's the difference between the MOON 861 and 761?\u003c\/strong\u003e\u003cbr\u003eThe 861 delivers 300 instead of 200 watts per channel and has a significantly larger power supply: two 1,500 VA transformers, 240,000 µF of capacitance and a damping factor of 900. It's designed for more demanding speakers and larger rooms; the 761 covers everything below that.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich speakers suit the MOON 861?\u003c\/strong\u003e\u003cbr\u003eMainly demanding floorstanding speakers with low or fluctuating impedance. The high damping factor and dual-mono design give them tight control. For small, easy-to-drive speakers it's oversized – a smaller amplifier is enough there.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow heavy is the MOON 861 and what should I place it on?\u003c\/strong\u003e\u003cbr\u003eIt weighs around 58 kg and belongs on a stable surface or a sturdy rack. We're happy to deliver it and set it up properly on site – a sensible move given the weight.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy buy the MOON 861 at HD Zürisee?\u003c\/strong\u003e\u003cbr\u003eBecause an amplifier of this class needs more than just the box: we advise you on the right preamp and speaker combination, deliver and install the heavy unit on site, and stand behind you as an authorised dealer with five years of warranty and our own technician.\u003c\/p\u003e\n\n\u003ch2\u003eGoes well with\u003c\/h2\u003e\n\u003cp\u003eFind the matching preamplifier under \u003ca href=\"\/en\/collections\/vorverstarker\"\u003ePreamplifiers\u003c\/a\u003e, demanding speakers under \u003ca href=\"\/en\/collections\/lautsprecher\"\u003eSpeakers\u003c\/a\u003e and the right cabling under \u003ca href=\"\/en\/collections\/kabel\"\u003eCables\u003c\/a\u003e. More from the series is shown in the \u003ca href=\"\/en\/collections\/moon\"\u003eMOON Collection\u003c\/a\u003e.\u003c\/p\u003e\n","brand":"MOON","offers":[{"title":"Default Title","offer_id":52989541646672,"sku":null,"price":22980.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/moon-861-stereo-endstufe-north-collection-frontansicht.png?v=1786531808"},{"product_id":"nadm23v2","title":"NAD M23 V2 Stereo Power Amplifier (Purifi Eigentakt)","description":"\u003cp\u003eThe NAD M23 V2 is a stereo power amplifier from the Masters Series with Purifi Eigentakt technology and over 2× 200 watts of power.\u003c\/p\u003e\u003cp\u003eThe last stage before the speakers – and one that doesn't get temperamental, no matter how demanding the speaker.\u003c\/p\u003e\u003ch2\u003eWhy the NAD M23 V2?\u003c\/h2\u003e\u003cp\u003eHere, clean power counts. The Purifi Eigentakt power amplifier is one of the lowest-distortion amplifier technologies around: over 200 watts per channel, with high damping and a distortion factor below 0.003%. That means control down into complex bass passages, without harshness, without noise. And thanks to Class-D efficiency, it stays cool and compact.\u003c\/p\u003e\u003ch2\u003eWhat you get\u003c\/h2\u003e\u003cp\u003eBalanced XLR and unbalanced RCA inputs per channel make the M23 V2 the right power amplifier for almost any high-quality preamplifier – such as the NAD M66 or C658. Two pairs of speaker terminals allow bi-wiring, the gain is switchable in three steps, and a 12V trigger integrates it into the system. And for anyone who wants more: two M23 V2s can be run in bridged mono mode for over 700 watts per chassis.\u003c\/p\u003e\u003ch3\u003eWho is the NAD M23 V2 right for – and who isn't it right for?\u003c\/h3\u003e\u003cp\u003eThe right choice if you have a preamplifier (or a streaming preamplifier) and are looking for an uncompromising power amplifier that keeps even difficult speakers firmly under control. Plain talk: the M23 V2 is a pure power amplifier – no volume control, no sources. Without a suitable preamplifier, nothing happens here. Anyone who wants an all-in-one solution is better served by the M10 V3 or M33 V2.\u003c\/p\u003e\u003ch2\u003eOur verdict\u003c\/h2\u003e\u003cp\u003eThe M23 V2 is a reference power amplifier at a reasonable price: Purifi-clean, powerful, cool and elegant. The honest choice when your speakers deserve the best.\u003c\/p\u003e\u003ch2\u003eTechnical data\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDevice type: stereo power amplifier (mono in bridged mode)\u003c\/li\u003e\n\u003cli\u003eAmplifier technology: HybridDigital, Purifi Eigentakt\u003c\/li\u003e\n\u003cli\u003eContinuous power (stereo): \u003e 200 watts (8\/4 ohms)\u003c\/li\u003e\n\u003cli\u003eContinuous power (mono, bridged): \u003e 700 watts (8 ohms)\u003c\/li\u003e\n\u003cli\u003eDynamic power (IHF): 280 watts (8 ohms) \/ 520 watts (4 ohms)\u003c\/li\u003e\n\u003cli\u003eTotal harmonic distortion (THD): \u003c 0.003%\u003c\/li\u003e\n\u003cli\u003eInputs: 1× XLR (balanced), 1× RCA (unbalanced) per channel\u003c\/li\u003e\n\u003cli\u003eSpeaker connections: 2 pairs (bi-wiring)\u003c\/li\u003e\n\u003cli\u003eInput sensitivity: 2.1 V (XLR) \/ 1.4 V (RCA)\u003c\/li\u003e\n\u003cli\u003eGain: switchable in three steps\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio: \u003e 100 dB\u003c\/li\u003e\n\u003cli\u003eTrigger: 12V in\/out\u003c\/li\u003e\n\u003cli\u003eDimensions (W × H × D): 435 × 133 × 396 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 9.7 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eCan I run two NAD M23 V2 units as mono power amplifiers?\u003c\/h3\u003e\u003cp\u003eYes. In bridged mode (Bridged Mono), each M23 V2 works as a mono block and delivers over 700 watts at 8 ohms. With two units, you then run each speaker with its own power amplifier – this brings even more control and dynamics, ideal for very power-hungry high-end speakers. We'll help you configure it properly.\u003c\/p\u003e\u003ch3\u003eWhich preamplifier suits the NAD M23 V2?\u003c\/h3\u003e\u003cp\u003eIn principle, any preamplifier with an XLR or RCA output – the M23 V2 harmonises especially well with the NAD M66 or the streaming C658. The balanced XLR connection gives the lowest noise over longer cable runs. We're happy to work out with you which preamplifier\/power amplifier combination suits your speakers.\u003c\/p\u003e\u003ch3\u003eWhy buy the NAD M23 V2 from HD Zürisee?\u003c\/h3\u003e\u003cp\u003eA power amplifier of this class needs to match the preamplifier and the speakers. At HD Zürisee in Wädenswil, we advise you on the right combination – stereo or mono, which preamplifier, which speakers – and as an authorised NAD dealer, we take care of warranty and service.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGoes well with:\u003c\/strong\u003e \u003ca href=\"\/en\/collections\/vorverstarker\"\u003epreamplifiers\u003c\/a\u003e, \u003ca href=\"\/en\/collections\/standlautsprecher\"\u003efloorstanding speakers\u003c\/a\u003e, \u003ca href=\"\/en\/collections\/lautsprecherkabel\"\u003espeaker cables\u003c\/a\u003e and \u003ca href=\"\/en\/collections\/netzkabel\"\u003epower cables\u003c\/a\u003e.\u003c\/p\u003e","brand":"NAD","offers":[{"title":"Default Title","offer_id":52989542826320,"sku":null,"price":3990.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/nad-m23-v2-stereo-endstufe-2x200w-purifi-eigentakt-frontansicht.jpg?v=1786543178"},{"product_id":"nuprimeamgone","title":"NuPrime AMG ONE Mono Power Amplifier (Monoblock), Grey (Each)","description":"\u003cp\u003eThe NuPrime AMG ONE is a Class-D mono power amplifier (monoblock) that delivers 170 watts into 8 ohms and actively reduces distortion with NuPrime's Only Distortion Cancellation design (ODC).\u003c\/p\u003e\u003cp\u003eIn practice: one monoblock amplifies exactly one channel – with full attention, its own power supply, and short signal paths. For stereo, two of them work as a well-matched pair, one per speaker.\u003c\/p\u003e\u003ch2\u003eWhy the AMG ONE?\u003c\/h2\u003e\u003cp\u003eThe ODC design is NuPrime's Class-D topology: it measures distortion and calculates it back out again. The result is a clean, powerful tone that doesn't get harsher at higher levels but stays composed.\u003c\/p\u003e\u003cp\u003eBehind it sits a 250 W toroidal transformer with 22,000 µF of filter capacitance – so plenty of reserve for dynamic peaks. In standby, the amplifier settles for 0.4 watts, which is pleasantly unobtrusive during continuous operation.\u003c\/p\u003e\u003ch2\u003eWhat you hear\u003c\/h2\u003e\u003cp\u003e170 watts into 8 ohms, 220 watts into 4 ohms, up to 260 watts at peak: that lets a pair of AMG ONEs drive even more demanding speakers under full control. Especially in the bass, the power shows up as precision rather than pushiness.\u003c\/p\u003e\u003cp\u003eThe very low output impedance (4 mΩ) gives a firm grip on the speaker – diaphragms follow the signal instead of ringing on. The NJR MUSES8820 op-amp in the input stage and the 600 kHz switching frequency keep resolution high.\u003c\/p\u003e\u003ch2\u003eVideo\u003c\/h2\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;max-width:100%;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/73BP7kJZn-I\" title=\"NuPrime Audio AMG ONE\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/div\u003e\u003ch3\u003eWho is the AMG ONE for?\u003c\/h3\u003e\u003cp\u003eFor anyone looking for a compact, powerful power amplifier and wanting the benefit of separate monoblocks – ideal together with a high-quality preamp such as the AMG DAC or the AMG PRA. If you value clean channel separation and short signal paths, this is for you.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStraight talk:\u003c\/strong\u003e Don't look here for digital gimmicks, streaming, or a DAC – the AMG ONE is a pure power amplifier and needs a preamp in front of it. If you want an all-in-one device, you're better served by an integrated amplifier. If you deliberately separate your power amps, this is exactly right.\u003c\/p\u003e\u003ch2\u003eOur verdict\u003c\/h2\u003e\u003cp\u003eThe AMG ONE is a surprisingly powerful, compact monoblock with NuPrime's clean Class-D signature. HiFi-IFAs calls the AMG ONE monos the perfect choice for music lovers who want to make almost no sonic compromises – at a more than fair price. The Absolute Sound listed the AMG ONE in its 2024 Buyer's Guide among the biggest high-end bargains. We at HD Zürisee in Wädenswil appreciate how easily it slots into an existing chain.\u003c\/p\u003e\u003ch2\u003eTechnical data\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Class-D mono power amplifier (monoblock), ODC design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput stage:\u003c\/strong\u003e NJR MUSES8820 op-amp, 600 kHz switching frequency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e 250 W toroidal transformer, 22,000 µF filter capacitance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput power (RMS):\u003c\/strong\u003e 170 W @ 8 Ω, 220 W @ 4 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput power (peak):\u003c\/strong\u003e 210 W @ 8 Ω, 260 W @ 4 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain:\u003c\/strong\u003e 26.44 dB (voltage gain 21)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity:\u003c\/strong\u003e 1.7 Vrms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput impedance:\u003c\/strong\u003e 47 kΩ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput impedance:\u003c\/strong\u003e 4 mΩ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD \/ S\/N (typical):\u003c\/strong\u003e @5 W 0.003 % \/ 95 dB · @50 W 0.004 % \/ 105 dB · @100 W 0.03 % \/ 110 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 10 Hz – 50 kHz (-3 dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrigger:\u003c\/strong\u003e IN (\u0026gt; 5 V\/200 mA) and OUT (12 V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandby power:\u003c\/strong\u003e 0.4 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMains voltage:\u003c\/strong\u003e 115 \/ 230 VAC, switchable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W × H × D):\u003c\/strong\u003e 235 × 55 × 285 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.9 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Grey\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 2 years\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eHow much power does the NuPrime AMG ONE have?\u003c\/strong\u003e\u003cbr\u003eAs a monoblock, the AMG ONE delivers 170 watts into 8 ohms and 220 watts into 4 ohms (RMS), up to 260 watts at peak. That lets a pair drive even more demanding speakers under full control, without sagging during loud passages.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo I need two AMG ONE for stereo?\u003c\/strong\u003e\u003cbr\u003eYes. The AMG ONE is a mono power amplifier (monoblock) that amplifies exactly one channel. For classic stereo operation you therefore need two units – one per speaker. The benefit is short signal paths, a separate power supply per channel, and very clean channel separation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich preamp suits the AMG ONE?\u003c\/strong\u003e\u003cbr\u003eThe AMG ONE is a pure power amplifier and needs a preamp or preamplifier in front of it. From NuPrime's own range, the AMG PRA or the AMG DAC with built-in volume control are good options. We're happy to help you work out which combination fits your setup.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does the ODC design of the AMG ONE do?\u003c\/strong\u003e\u003cbr\u003eThe Only Distortion Cancellation design (ODC) is NuPrime's Class-D topology, which specifically reduces distortion. Together with the 250 W toroidal transformer and 22,000 µF of filter capacitance, it delivers a clean, powerful foundation with very low standby consumption.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy the NuPrime AMG ONE at HD Zürisee?\u003c\/strong\u003e\u003cbr\u003eBecause a power amplifier only makes sense in the right combination. We help you choose the preamp and speakers, check the power for your room, and take care of installation and service with our own technician. Call, write, or come to Wädenswil.\u003c\/p\u003e\u003ch2\u003eGoes well with\u003c\/h2\u003e\u003cp\u003eTo let the AMG ONE show its power, we've put together the right categories:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThe matching preamp: \u003ca href=\"\/en\/collections\/vorverstarker\"\u003ePreamplifiers\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eOr as a source\/preamp: \u003ca href=\"\/en\/collections\/dac\"\u003eDAC\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003ePlus the \u003ca href=\"\/en\/collections\/lautsprecher\"\u003eSpeakers\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe right connection: \u003ca href=\"\/en\/collections\/lautsprecherkabel\"\u003eSpeaker cables\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eMore from the series: \u003ca href=\"\/en\/collections\/nuprime\"\u003eNuPrime\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NuPrime","offers":[{"title":"Default Title","offer_id":52989544137040,"sku":"NP-AMG-ONE","price":1299.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/nuprime-amg-one-mono-endstufe-frontansicht.jpg?v=1786608972"},{"product_id":"nuprimeamgsta","title":"NuPrime AMG STA-SE Stereo Power Amplifier, Grey","description":"\u003cp\u003eThe NuPrime AMG STA-SE is a Class A+D hybrid stereo power amplifier that delivers 2× 130 watts into 8 ohms and can be bridged to mono for more power.\u003c\/p\u003e\u003cp\u003eThe SE stands for Special Edition – NuPrime's reworked version of the AMG STA. It combines a single-ended Class A stage with a Class D power section: the finesse of one world, the efficiency and power of the other. Sounds like an attempt to square the circle – and it comes remarkably close.\u003c\/p\u003e\u003ch2\u003eWhy the AMG STA-SE?\u003c\/h2\u003e\u003cp\u003eThe idea behind Class A+D: a single-ended Class A input stage shapes the tone, a double-feedback Class D module delivers the power. The high switching frequency of over 700 kHz keeps the Class D module clean, and because it generates little heat, the amplifier runs cool and stable.\u003c\/p\u003e\u003cp\u003eAll of this is fed by a linear power supply with a toroidal transformer – the reserve that, with powerful bass impulses, makes the difference between \"stands firm\" and \"buckles\". The JFET input stage with 1 MΩ takes the preamp's signal gently.\u003c\/p\u003e\u003ch2\u003eWhat you hear\u003c\/h2\u003e\u003cp\u003e2× 130 watts into 8 ohms, 2× 200 watts into 4 ohms: enough control that even low-efficiency speakers don't wobble. The very low output impedance (20 mΩ) gives a firm grip on the bass without the mids drying out.\u003c\/p\u003e\u003cp\u003eNeed more? Bridged, the STA-SE works as a mono power amplifier with roughly 300 watts into 8 ohms – two of them then make a powerful monoblock pair. So the power amplifier grows with your demands.\u003c\/p\u003e\u003ch2\u003eVideo\u003c\/h2\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;max-width:100%;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/SP-vdUpMYuk\" title=\"NuPrime Audio AMG Series\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/div\u003e\u003ch3\u003eWho is the AMG STA-SE for?\u003c\/h3\u003e\u003cp\u003eFor anyone looking for a compact, powerful stereo power amplifier with the option of mono operation – ideal as a partner to the AMG PRA or AMG DAC. If you push your speakers hard, you'll find plenty of reserve here.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHonestly:\u003c\/strong\u003e there are no sources, volume control, or streaming here – the STA-SE is a pure power amplifier and needs a preamp in front of it. If you want an all-in-one device, an integrated amplifier is the better choice. If you deliberately separate preamp and power amp, you get a lot of power amp for your money here.\u003c\/p\u003e\u003ch2\u003eOur verdict\u003c\/h2\u003e\u003cp\u003eThe AMG STA-SE is a surprisingly powerful, cool-running power amplifier with a hybrid Class A+D signature. Technic3D credits the AMG STA with a design ideally suited to relaxed listening to classical, jazz, blues, or folk; Christiaan Punter awarded the SE version the HFA Award at HiFi-Advice in 2024 and attests that it improved on every point criticised before. We at HD Zürisee in Wädenswil like how confidently and calmly it also handles loud passages.\u003c\/p\u003e\u003ch2\u003eTechnical data\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Class A+D hybrid stereo power amplifier (single-ended Class A + double-feedback Class D), bridgeable to mono\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitching frequency:\u003c\/strong\u003e over 700 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput stage:\u003c\/strong\u003e JFET, 1 MΩ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e linear power supply with toroidal transformer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower (stereo):\u003c\/strong\u003e 2× 130 W @ 8 Ω, 2× 200 W @ 4 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower (mono, bridged):\u003c\/strong\u003e 300 W @ 8 Ω, 320 W @ 4 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated\/peak current:\u003c\/strong\u003e 10 A \/ 15 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain:\u003c\/strong\u003e 28.3 dB (stereo) \/ 34.3 dB (mono)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity:\u003c\/strong\u003e 1.2 Vrms (stereo) \/ 0.95 Vrms (mono)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput impedance:\u003c\/strong\u003e 1 MΩ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput impedance:\u003c\/strong\u003e 20 mΩ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-noise ratio:\u003c\/strong\u003e 100 dB @ 10 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD+N:\u003c\/strong\u003e 0.006 %\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 10 Hz – 50 kHz (±0.2 dB @ 8 Ω), 58 kHz @ -3 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W × H × D):\u003c\/strong\u003e 235 × 55 × 300 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.5 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Grey\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 2 years\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eHow much power does the NuPrime AMG STA-SE have?\u003c\/strong\u003e\u003cbr\u003eIn stereo operation, the AMG STA-SE delivers 2× 130 watts into 8 ohms and 2× 200 watts into 4 ohms. Bridged as a mono power amplifier, it's up to 320 watts into 4 ohms. That lets it drive even more demanding speakers effortlessly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I bridge the AMG STA-SE as a mono power amplifier?\u003c\/strong\u003e\u003cbr\u003eYes. The AMG STA-SE can be bridged into mono mode, then delivering around 300 watts into 8 ohms. That way you can build a powerful monoblock setup with two units, or run one unit in stereo – depending on your system and speakers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Class A+D hybrid concept mean?\u003c\/strong\u003e\u003cbr\u003eIt combines a single-ended Class A stage with a double-feedback Class D module. This is meant to combine the sonic finesse of Class A with the efficiency and power of Class D. The high switching frequency above 700 kHz and the JFET input stage keep detail and composure high.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich preamp suits the AMG STA-SE?\u003c\/strong\u003e\u003cbr\u003eThe AMG STA-SE is a pure power amplifier and needs a preamp in front of it. From NuPrime's own range, the AMG PRA fits, or alternatively the AMG DAC with volume control. Thanks to the 1 MΩ input stage, it also harmonises with many other preamps.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy the NuPrime AMG STA-SE at HD Zürisee?\u003c\/strong\u003e\u003cbr\u003eBecause the power needs to suit your speakers and your room. We advise you on stereo or mono operation, the right preamp, and take care of installation and service with our own technician. Call, write, or come to Wädenswil.\u003c\/p\u003e\u003ch2\u003eGoes well with\u003c\/h2\u003e\u003cp\u003eTo let the AMG STA-SE unfold its power, we've put together the right categories:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThe matching preamp: \u003ca href=\"\/en\/collections\/vorverstarker\"\u003ePreamplifiers\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eOr as a source\/preamp: \u003ca href=\"\/en\/collections\/dac\"\u003eDAC\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003ePlus the \u003ca href=\"\/en\/collections\/lautsprecher\"\u003eSpeakers\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe right connection: \u003ca href=\"\/en\/collections\/lautsprecherkabel\"\u003eSpeaker cables\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eMore from the series: \u003ca href=\"\/en\/collections\/nuprime\"\u003eNuPrime\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NuPrime","offers":[{"title":"Default Title","offer_id":52989544202576,"sku":"NP-AMG-STA-SE","price":1999.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/nuprime-amg-sta-se-stereo-endstufe-frontansicht.jpg?v=1786610644"},{"product_id":"nuprimeevolutionstasebl","title":"NuPrime Evolution STA-SE Stereo Power Amplifier, Black","description":"\u003cp\u003eThe NuPrime Evolution STA-SE is a stereo power amplifier that combines two independent mono amplifiers with a GaN power supply in one slim housing.\u003c\/p\u003e\u003cp\u003eIt's aimed at anyone who wants to combine the power of a power plant with the sensitivity of a good tube – without having to haul hundredweight transformer beasts into the rack.\u003c\/p\u003e\u003ch2\u003eWhy the Evolution STA-SE?\u003c\/h2\u003e\u003cp\u003eThe heart of it is the ANC GaN power supply. Think of it as high-end noise cancelling for your mains power: the power supply actively monitors the line and cancels interference in real time. That purity used to be achievable only with huge, ruinously expensive toroidal transformers. On top comes ODC technology, which corrects errors right at the components and pushes distortion down to 0.002 percent.\u003c\/p\u003e\u003ch2\u003eWhat you hear\u003c\/h2\u003e\u003cp\u003eThanks to the consistent dual-mono design, instruments stand razor-sharp on a wide, deep stage. The high switching frequency of 650 kilohertz lays bare every detail of your sources – in the workshop we like to call it \"Liquid Precision\": it flows like liquid gold and still lands with the force of a hammer blow when the music calls for it. Furutech RCA inputs and Eichmann speaker terminals ensure clean connections; with top-tier cables the amplifier rewards you audibly.\u003c\/p\u003e\u003ch2\u003eVideo\u003c\/h2\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;max-width:100%;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/t2rAZ5fKThs\" title=\"NuPrime Audio Evolution STA\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/div\u003e\u003ch3\u003eWho is the Evolution STA-SE for – and who isn't it for?\u003c\/h3\u003e\u003cp\u003eIt's a true endgame device: even critical electrostatic or magnetostatic speakers with a high appetite for current (up to 40 amps peak) it drives with ease. Straight talk: if you're after the typically \"mushy\" or artificially sweetened sound of old classics, the STA-SE is almost too honest for you. It doesn't colour, it shows – a precision tool that gives you a truthful snapshot of your recordings.\u003c\/p\u003e\u003ch2\u003eOur verdict\u003c\/h2\u003e\u003cp\u003eOne of the most interesting power amplifiers in its class: compact, cool, quiet, and yet brutally composed. If you want the melt of a tube but don't want to give up the authority and bass control of a 400-watt power plant, this is for you. Especially at night, the low noise floor pays off – details emerge out of nowhere.\u003c\/p\u003e\u003ch2\u003eTechnical data\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e stereo power amplifier, dual-mono, Class-D hybrid with ODC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput power (RMS):\u003c\/strong\u003e 2 x 400 watts into 8 and 4 ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e ANC GaN with active noise cancellation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitching frequency:\u003c\/strong\u003e 650 kilohertz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistortion (THD+N):\u003c\/strong\u003e 0.002 percent at 5 watts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 10 hertz to 50,000 hertz (-3 dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-noise ratio (S\/N):\u003c\/strong\u003e 110 decibels at 100 watts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput impedance:\u003c\/strong\u003e 47 kilohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeak current:\u003c\/strong\u003e up to 40 amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter capacitance:\u003c\/strong\u003e 52,000 µF total\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e Furutech FP900 RCA, balanced XLR, Eichmann binding posts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W x H x D):\u003c\/strong\u003e 430 × 57 × 375 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 10.5 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinishes:\u003c\/strong\u003e black or silver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e power amplifier, power cord, trigger cable, user manual\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDoes the STA-SE really deliver the same power at 4 and 8 ohms?\u003c\/strong\u003e\u003cbr\u003eYes. The GaN power supply works so tightly controlled that the amplifier delivers 2 x 400 watts RMS stably into both 8 and 4 ohms. Where many amplifiers sag at low impedance, the STA-SE keeps control – ideal for current-hungry or capacitive speakers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does gallium nitride (GaN) offer over classic silicon?\u003c\/strong\u003e\u003cbr\u003eGaN semiconductors switch significantly faster and more efficiently. This allows a very powerful power supply in a small space that generates less heat and reacts lightning-fast to dynamic jumps in the music. The result is a quiet, black background.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the STA-SE a Class-D power amplifier – doesn't that sound harsh?\u003c\/strong\u003e\u003cbr\u003eIt is Class D, but a special one. Thanks to ODC error correction and the high 650-kilohertz switching frequency, it avoids the typical digital harshness and sounds natural and refined, closer to a good Class-A circuit than a switching amplifier.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the STA-SE suit my speakers?\u003c\/strong\u003e\u003cbr\u003eIn the vast majority of cases, yes – especially power-hungry or electrically tricky speakers benefit. We're happy to work out in person at HD Zürisee in Wädenswil which preamp and power amp combination suits your room and your speakers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy the NuPrime Evolution STA-SE at HD Zürisee?\u003c\/strong\u003e\u003cbr\u003eWe're an established specialist shop on Lake Zurich and know which speakers a power amplifier like this shines with – and which it doesn't. Plus our own technician for delivery and set-up, honest advice on the right preamp, and proper warranty handling. Call or write to us.\u003c\/p\u003e\u003ch2\u003eGoes well with\u003c\/h2\u003e\u003cp\u003eA power amplifier needs an equally capable preamp and matching speakers. Browse the \u003ca href=\"\/en\/collections\/vorverstarker\"\u003epreamplifiers\u003c\/a\u003e, the \u003ca href=\"\/en\/collections\/lautsprecher\"\u003espeakers\u003c\/a\u003e, and the right \u003ca href=\"\/en\/collections\/kabel\"\u003ecabling\u003c\/a\u003e. We'll tell you honestly which combination suits your room.\u003c\/p\u003e","brand":"NuPrime","offers":[{"title":"Default Title","offer_id":52989544366416,"sku":"NP-EVOSTASE-BLACK","price":5499.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/nuprime-evolution-sta-se-stereo-endstufe-schwarz-frontansicht.jpg?v=1786615098"},{"product_id":"nuprimeevolutionstasesi","title":"NuPrime Evolution STA-SE Stereo Power Amplifier, Silver","description":"\u003cp\u003eThe NuPrime Evolution STA-SE is a stereo power amplifier that combines two independent mono amplifiers with a GaN power supply in one slim housing.\u003c\/p\u003e\u003cp\u003eIt's aimed at anyone who wants to combine the power of a power plant with the sensitivity of a good tube – without having to haul hundredweight transformer beasts into the rack.\u003c\/p\u003e\u003ch2\u003eWhy the Evolution STA-SE?\u003c\/h2\u003e\u003cp\u003eThe heart of it is the ANC GaN power supply. Think of it as high-end noise cancelling for your mains power: the power supply actively monitors the line and cancels interference in real time. That purity used to be achievable only with huge, ruinously expensive toroidal transformers. On top comes ODC technology, which corrects errors right at the components and pushes distortion down to 0.002 percent.\u003c\/p\u003e\u003ch2\u003eWhat you hear\u003c\/h2\u003e\u003cp\u003eThanks to the consistent dual-mono design, instruments stand razor-sharp on a wide, deep stage. The high switching frequency of 650 kilohertz lays bare every detail of your sources – in the workshop we like to call it \"Liquid Precision\": it flows like liquid gold and still lands with the force of a hammer blow when the music calls for it. Furutech RCA inputs and Eichmann speaker terminals ensure clean connections; with top-tier cables the amplifier rewards you audibly.\u003c\/p\u003e\u003ch2\u003eVideo\u003c\/h2\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;max-width:100%;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/t2rAZ5fKThs\" title=\"NuPrime Audio Evolution STA\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/div\u003e\u003ch3\u003eWho is the Evolution STA-SE for – and who isn't it for?\u003c\/h3\u003e\u003cp\u003eIt's a true endgame device: even critical electrostatic or magnetostatic speakers with a high appetite for current (up to 40 amps peak) it drives with ease. Straight talk: if you're after the typically \"mushy\" or artificially sweetened sound of old classics, the STA-SE is almost too honest for you. It doesn't colour, it shows – a precision tool that gives you a truthful snapshot of your recordings.\u003c\/p\u003e\u003ch2\u003eOur verdict\u003c\/h2\u003e\u003cp\u003eOne of the most interesting power amplifiers in its class: compact, cool, quiet, and yet brutally composed. If you want the melt of a tube but don't want to give up the authority and bass control of a 400-watt power plant, this is for you. Especially at night, the low noise floor pays off – details emerge out of nowhere.\u003c\/p\u003e\u003ch2\u003eTechnical data\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e stereo power amplifier, dual-mono, Class-D hybrid with ODC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput power (RMS):\u003c\/strong\u003e 2 x 400 watts into 8 and 4 ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e ANC GaN with active noise cancellation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitching frequency:\u003c\/strong\u003e 650 kilohertz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistortion (THD+N):\u003c\/strong\u003e 0.002 percent at 5 watts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 10 hertz to 50,000 hertz (-3 dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-noise ratio (S\/N):\u003c\/strong\u003e 110 decibels at 100 watts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput impedance:\u003c\/strong\u003e 47 kilohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeak current:\u003c\/strong\u003e up to 40 amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter capacitance:\u003c\/strong\u003e 52,000 µF total\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e Furutech FP900 RCA, balanced XLR, Eichmann binding posts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W x H x D):\u003c\/strong\u003e 430 × 57 × 375 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 10.5 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinishes:\u003c\/strong\u003e black or silver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e power amplifier, power cord, trigger cable, user manual\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDoes the STA-SE really deliver the same power at 4 and 8 ohms?\u003c\/strong\u003e\u003cbr\u003eYes. The GaN power supply works so tightly controlled that the amplifier delivers 2 x 400 watts RMS stably into both 8 and 4 ohms. Where many amplifiers sag at low impedance, the STA-SE keeps control – ideal for current-hungry or capacitive speakers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does gallium nitride (GaN) offer over classic silicon?\u003c\/strong\u003e\u003cbr\u003eGaN semiconductors switch significantly faster and more efficiently. This allows a very powerful power supply in a small space that generates less heat and reacts lightning-fast to dynamic jumps in the music. The result is a quiet, black background.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the STA-SE a Class-D power amplifier – doesn't that sound harsh?\u003c\/strong\u003e\u003cbr\u003eIt is Class D, but a special one. Thanks to ODC error correction and the high 650-kilohertz switching frequency, it avoids the typical digital harshness and sounds natural and refined, closer to a good Class-A circuit than a switching amplifier.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the STA-SE suit my speakers?\u003c\/strong\u003e\u003cbr\u003eIn the vast majority of cases, yes – especially power-hungry or electrically tricky speakers benefit. We're happy to work out in person at HD Zürisee in Wädenswil which preamp and power amp combination suits your room and your speakers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy the NuPrime Evolution STA-SE at HD Zürisee?\u003c\/strong\u003e\u003cbr\u003eWe're an established specialist shop on Lake Zurich and know which speakers a power amplifier like this shines with – and which it doesn't. Plus our own technician for delivery and set-up, honest advice on the right preamp, and proper warranty handling. Call or write to us.\u003c\/p\u003e\u003ch2\u003eGoes well with\u003c\/h2\u003e\u003cp\u003eA power amplifier needs an equally capable preamp and matching speakers. Browse the \u003ca href=\"\/en\/collections\/vorverstarker\"\u003epreamplifiers\u003c\/a\u003e, the \u003ca href=\"\/en\/collections\/lautsprecher\"\u003espeakers\u003c\/a\u003e, and the right \u003ca href=\"\/en\/collections\/kabel\"\u003ecabling\u003c\/a\u003e. We'll tell you honestly which combination suits your room.\u003c\/p\u003e","brand":"NuPrime","offers":[{"title":"Default Title","offer_id":52989544399184,"sku":"NP-EVOSTASE-SILVER","price":5499.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/nuprime-evolution-sta-se-stereo-endstufe-silber-frontansicht.png?v=1786615109"},{"product_id":"nuprimeevolutiontwosebl","title":"NuPrime Evolution TWO-SE Mono Power Amplifier, Black (Each)","description":"\u003cp\u003eThe NuPrime Evolution TWO-SE is a mono power amplifier (monoblock) that amplifies exactly one channel per chassis with uncompromising authority.\u003c\/p\u003e\u003cp\u003eIt's the choice for listeners who want unshakeable control and the fine musicality of a Class-A circuit in a modern, cool design.\u003c\/p\u003e\u003ch2\u003eWhy the Evolution TWO-SE?\u003c\/h2\u003e\u003cp\u003eAt its centre is the massively improved ODC circuit – error correction that cleans the signal in real time. The result is a distortion figure of just 0.001 percent at 5 watts, a value that touches the limit of what's measurable. A 900-watt ultra-thin toroidal transformer and new MOSFETs with triple current delivery make it unshakeable even into low-impedance loads.\u003c\/p\u003e\u003ch2\u003eWhat you hear\u003c\/h2\u003e\u003cp\u003eThanks to 48,400 µF of filter capacitance per channel, the TWO-SE reacts extremely dynamically. With large orchestral recordings, listen for the micro-details: the creak of a pedal, the breathing of the musicians – nothing is artificially emphasised, everything is simply naturally there, because the amplifier adds no character of its own. The CNC-milled aluminium heatsink isn't decoration here but keeps the amplifier thermally stable under continuous load.\u003c\/p\u003e\u003ch2\u003eVideo\u003c\/h2\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;max-width:100%;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/bBysluKgcbY\" title=\"NuPrime Audio Evolution Two\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/div\u003e\u003ch3\u003eWho is the Evolution TWO-SE for – and who isn't it for?\u003c\/h3\u003e\u003cp\u003eWith 300 watts into 8 ohms, 600 watts into 4 ohms, and up to 820 watts peak, the monoblock pair tames even capacitive loads that leave other amplifiers despairing. Straight talk: you get an honest picture of your chain. If you're after warmth via artificial distortion, this isn't for you. If you want the plain truth and absolute control, you've arrived.\u003c\/p\u003e\u003ch2\u003eOur verdict\u003c\/h2\u003e\u003cp\u003eA reference tool for people who mean business: the speed of a race car, the composure of a tank. Especially the blackness of the background convinces – at this price point, the noise-optimised transformer sets standards. For stereo you need two units; in return you get channel separation that has few equals.\u003c\/p\u003e\u003ch2\u003eTechnical data\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e mono power amplifier (monoblock), hybrid Class D with ODC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower (RMS):\u003c\/strong\u003e 300 watts into 8 ohms, 600 watts into 4 ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeak power:\u003c\/strong\u003e 410 watts into 8 ohms, 820 watts into 4 ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistortion (THD+N):\u003c\/strong\u003e 0.001 percent at 5 watts; 0.002 percent at 200 watts (1 kHz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput impedance:\u003c\/strong\u003e only 2 milliohms (high damping factor)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 10 hertz to 50,000 hertz (-3 dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput impedance:\u003c\/strong\u003e 47 kilohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e 900-watt ultra-thin toroidal transformer; 48,400 µF per channel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitching frequency:\u003c\/strong\u003e 650 kilohertz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W x H x D):\u003c\/strong\u003e 430 × 57 × 375 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 9.6 kg per monoblock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinishes:\u003c\/strong\u003e black or silver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e mono power amplifier, power cord, trigger cable, user manual (price per unit)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDo I need two Evolution TWO-SE for stereo?\u003c\/strong\u003e\u003cbr\u003eYes. The TWO-SE is a true mono design – each unit amplifies exactly one channel. For stereo you therefore need a pair. The reward is perfect channel separation with no crosstalk whatsoever and a correspondingly stable, large soundstage.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's the difference between Evolution TWO and TWO-SE?\u003c\/strong\u003e\u003cbr\u003eThe Special Edition brings an optimised ODC circuit with roughly ten times better noise suppression, military-grade precision resistors for higher resolution, and new MOSFETs that deliver significantly more current to demanding speakers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does the TWO-SE behave into very low-impedance speakers?\u003c\/strong\u003e\u003cbr\u003eExcellently. It was explicitly optimised for 2-ohm loads. Even if your speakers' impedance drops sharply in certain frequency ranges, the TWO-SE loses neither control nor sonic purity – up to 600 watts into 4 ohms.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFor which speakers does a monoblock pair like this make sense?\u003c\/strong\u003e\u003cbr\u003eAbove all for large, demanding, or electrically tricky speakers such as electrostatics. Whether your speakers really need this much power we'll tell you honestly at HD Zürisee in Wädenswil – sometimes less is enough, sometimes the pair is exactly right.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy the NuPrime Evolution TWO-SE at HD Zürisee?\u003c\/strong\u003e\u003cbr\u003eBecause mono power amplifiers deserve advice: we listen closely to which preamp, which speakers, and which cabling harmonise with the monos. Our own technician for setup and calibration, authorised dealer, correct warranty. Get in touch – we'll think it through with you.\u003c\/p\u003e\u003ch2\u003eGoes well with\u003c\/h2\u003e\u003cp\u003eGet the most out of the monos with a matching preamp and speakers that deserve this much power: \u003ca href=\"\/en\/collections\/vorverstarker\"\u003epreamplifiers\u003c\/a\u003e, \u003ca href=\"\/en\/collections\/lautsprecher\"\u003espeakers\u003c\/a\u003e, and high-quality \u003ca href=\"\/en\/collections\/kabel\"\u003ecables\u003c\/a\u003e. We'll advise you honestly on the right combination.\u003c\/p\u003e","brand":"NuPrime","offers":[{"title":"Default Title","offer_id":52989544497488,"sku":"NP-EVOTWO-BLACK","price":4199.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/nuprime-evolution-two-se-mono-endstufe-schwarz-frontansicht.jpg?v=1786616575"},{"product_id":"nuprimeevolutiontwosesi","title":"NuPrime Evolution TWO-SE Mono Power Amplifier, Silver (Each)","description":"\u003cp\u003eThe NuPrime Evolution TWO-SE is a mono power amplifier (monoblock) that amplifies exactly one channel per chassis with uncompromising authority.\u003c\/p\u003e\u003cp\u003eIt's the choice for listeners who want unshakeable control and the fine musicality of a Class-A circuit in a modern, cool design.\u003c\/p\u003e\u003ch2\u003eWhy the Evolution TWO-SE?\u003c\/h2\u003e\u003cp\u003eAt its centre is the massively improved ODC circuit – error correction that cleans the signal in real time. The result is a distortion figure of just 0.001 percent at 5 watts, a value that touches the limit of what's measurable. A 900-watt ultra-thin toroidal transformer and new MOSFETs with triple current delivery make it unshakeable even into low-impedance loads.\u003c\/p\u003e\u003ch2\u003eWhat you hear\u003c\/h2\u003e\u003cp\u003eThanks to 48,400 µF of filter capacitance per channel, the TWO-SE reacts extremely dynamically. With large orchestral recordings, listen for the micro-details: the creak of a pedal, the breathing of the musicians – nothing is artificially emphasised, everything is simply naturally there, because the amplifier adds no character of its own. The CNC-milled aluminium heatsink isn't decoration here but keeps the amplifier thermally stable under continuous load.\u003c\/p\u003e\u003ch2\u003eVideo\u003c\/h2\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;max-width:100%;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/bBysluKgcbY\" title=\"NuPrime Audio Evolution Two\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/div\u003e\u003ch3\u003eWho is the Evolution TWO-SE for – and who isn't it for?\u003c\/h3\u003e\u003cp\u003eWith 300 watts into 8 ohms, 600 watts into 4 ohms, and up to 820 watts peak, the monoblock pair tames even capacitive loads that leave other amplifiers despairing. Straight talk: you get an honest picture of your chain. If you're after warmth via artificial distortion, this isn't for you. If you want the plain truth and absolute control, you've arrived.\u003c\/p\u003e\u003ch2\u003eOur verdict\u003c\/h2\u003e\u003cp\u003eA reference tool for people who mean business: the speed of a race car, the composure of a tank. Especially the blackness of the background convinces – at this price point, the noise-optimised transformer sets standards. For stereo you need two units; in return you get channel separation that has few equals.\u003c\/p\u003e\u003ch2\u003eTechnical data\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e mono power amplifier (monoblock), hybrid Class D with ODC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower (RMS):\u003c\/strong\u003e 300 watts into 8 ohms, 600 watts into 4 ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeak power:\u003c\/strong\u003e 410 watts into 8 ohms, 820 watts into 4 ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistortion (THD+N):\u003c\/strong\u003e 0.001 percent at 5 watts; 0.002 percent at 200 watts (1 kHz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput impedance:\u003c\/strong\u003e only 2 milliohms (high damping factor)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 10 hertz to 50,000 hertz (-3 dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput impedance:\u003c\/strong\u003e 47 kilohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e 900-watt ultra-thin toroidal transformer; 48,400 µF per channel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitching frequency:\u003c\/strong\u003e 650 kilohertz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W x H x D):\u003c\/strong\u003e 430 × 57 × 375 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 9.6 kg per monoblock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinishes:\u003c\/strong\u003e black or silver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e mono power amplifier, power cord, trigger cable, user manual (price per unit)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDo I need two Evolution TWO-SE for stereo?\u003c\/strong\u003e\u003cbr\u003eYes. The TWO-SE is a true mono design – each unit amplifies exactly one channel. For stereo you therefore need a pair. The reward is perfect channel separation with no crosstalk whatsoever and a correspondingly stable, large soundstage.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's the difference between Evolution TWO and TWO-SE?\u003c\/strong\u003e\u003cbr\u003eThe Special Edition brings an optimised ODC circuit with roughly ten times better noise suppression, military-grade precision resistors for higher resolution, and new MOSFETs that deliver significantly more current to demanding speakers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does the TWO-SE behave into very low-impedance speakers?\u003c\/strong\u003e\u003cbr\u003eExcellently. It was explicitly optimised for 2-ohm loads. Even if your speakers' impedance drops sharply in certain frequency ranges, the TWO-SE loses neither control nor sonic purity – up to 600 watts into 4 ohms.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFor which speakers does a monoblock pair like this make sense?\u003c\/strong\u003e\u003cbr\u003eAbove all for large, demanding, or electrically tricky speakers such as electrostatics. Whether your speakers really need this much power we'll tell you honestly at HD Zürisee in Wädenswil – sometimes less is enough, sometimes the pair is exactly right.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy the NuPrime Evolution TWO-SE at HD Zürisee?\u003c\/strong\u003e\u003cbr\u003eBecause mono power amplifiers deserve advice: we listen closely to which preamp, which speakers, and which cabling harmonise with the monos. Our own technician for setup and calibration, authorised dealer, correct warranty. Get in touch – we'll think it through with you.\u003c\/p\u003e\u003ch2\u003eGoes well with\u003c\/h2\u003e\u003cp\u003eGet the most out of the monos with a matching preamp and speakers that deserve this much power: \u003ca href=\"\/en\/collections\/vorverstarker\"\u003epreamplifiers\u003c\/a\u003e, \u003ca href=\"\/en\/collections\/lautsprecher\"\u003espeakers\u003c\/a\u003e, and high-quality \u003ca href=\"\/en\/collections\/kabel\"\u003ecables\u003c\/a\u003e. We'll advise you honestly on the right combination.\u003c\/p\u003e","brand":"NuPrime","offers":[{"title":"Default Title","offer_id":52989544530256,"sku":"NP-EVOTWO-SILVER","price":4199.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/nuprime-evolution-two-se-mono-endstufe-silber-frontansicht.jpg?v=1786616593"},{"product_id":"nuprimesta9xbl","title":"NuPrime STA-9X Stereo Power Amplifier, Black","description":"\u003cp\u003eThe NuPrime STA-9X is a compact stereo power amplifier in Class-A+D technology that can be switched to bridge into a powerful mono power amp.\u003c\/p\u003e\u003cp\u003eIt gets a lot of control out of very little footprint: 2 × 130 watts, 330 watts in mono mode, from a chassis that fits comfortably next to the router. If you believe a serious power amp has to weigh like an anvil, it's time to think again.\u003c\/p\u003e\u003ch2\u003eWhy the STA-9X?\u003c\/h2\u003e\u003cp\u003eThe STA-9X combines a Class-A input stage with a Class-D output stage and runs at a switching frequency of 750 kHz – roughly double that of many other Class-D designs. That keeps distortion well away from the audible range and delivers a fast, clear, cool-running performance. It stays quiet and unfussed in operation – three qualities you'd want from a good relationship too.\u003c\/p\u003e\u003ch2\u003eWhat you get\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003e2 × 130 W, mono 330 W:\u003c\/strong\u003e Stereo into 8 and 4 Ω, or switched and bridged as a mono power amp with considerably more shove.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eClass-A+D at 750 kHz:\u003c\/strong\u003e The high switching frequency pushes typical Class-D distortion out of the audible range – fast transients, clear top end.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eXLR and RCA:\u003c\/strong\u003e Balanced and unbalanced input, matching practically any preamp.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eMono-capable for later:\u003c\/strong\u003e Stereo today, add a second unit tomorrow – two STA-9X units make a genuine monoblock pair.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e12 V trigger on\/off:\u003c\/strong\u003e Switches on and off cleanly with the rest of the system, ideal for tidy setups.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eIsolation feet:\u003c\/strong\u003e Purpose-designed feet keep vibration away from the chassis and out of the sound.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eVideo\u003c\/h2\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;max-width:100%;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/61xOKn8vvH4\" title=\"NuPrime Audio 9 series\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/div\u003e\u003ch3\u003eWho is the STA-9X for?\u003c\/h3\u003e\u003cp\u003eFor anyone who wants to add a serious, space-saving power amp to their preamp or integrated amp with pre-out – and for anyone who wants to keep a clean upgrade path to mono power amps open. Also a lean, fast solution in an active or bi-amping setup.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHonestly:\u003c\/strong\u003e The STA-9X is a pure power amp with no volume control – without a preamp or an integrated amp with pre-out, nothing here will run. 2 × 130 W is comfortably enough for the vast majority of speakers; on extremely low-impedance, power-hungry speakers in stereo mode it will eventually hit its limits – then mono mode with two units is the answer. If you're expecting tube warmth, look elsewhere: the STA-9X sounds clean and neutral, not romantic.\u003c\/p\u003e\u003ch2\u003eOur verdict\u003c\/h2\u003e\u003cp\u003eThe STA-9X is our insider tip for anyone looking for a lot of power amp in very little space. At HD Zürisee in Wädenswil we appreciate it because it stays cool, quiet, and controlled while still hitting hard – and because it offers an honest upgrade path to a monoblock pair down the line. The trade press agrees: AVForums awarded the STA-9X 9 out of 10 points in 2024, and HiFi-IFAs also praised the combination with the DAC-9X. For its price it delivers a speed that makes many a much heavier beast look old.\u003c\/p\u003e\u003ch2\u003eTechnical data\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplifier type:\u003c\/strong\u003e Class-A input stage + Class-D output stage, 750 kHz switching frequency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 2 × 130 W (stereo) \/ 1 × 330 W (mono) into 8 \u0026amp; 4 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeak power:\u003c\/strong\u003e 2 × 170 W \/ 1 × 370 W into 8 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e 1 × RCA (unbalanced), 1 × XLR (balanced), trigger-in 12 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e Stereo speaker, mono speaker, trigger-out 12 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput impedance:\u003c\/strong\u003e 47 kΩ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput impedance:\u003c\/strong\u003e 20 mΩ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain:\u003c\/strong\u003e 29.1 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-noise ratio:\u003c\/strong\u003e \u0026gt; 90 dB (at 1 W \/ 10 W \/ 100 W)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD+N:\u003c\/strong\u003e 0.005 %\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 10 Hz – 50 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMains voltage:\u003c\/strong\u003e 115 \/ 230 VAC switchable; slow-blow fuse 3 A \/ 250 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W × H × D):\u003c\/strong\u003e 235 × 55 × 281 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e STA-9X stereo power amplifier, power cable, quick guide\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eHow much power does the NuPrime STA-9X have?\u003c\/strong\u003e\u003cbr\u003eIn stereo mode the STA-9X delivers 2 × 130 W into 8 and 4 Ω. Switched and bridged, it works as a mono power amp with 330 W. That's clearly enough for the vast majority of speakers; for especially power-hungry speakers, two units can be combined as a monoblock pair.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I run two STA-9X units as mono power amps?\u003c\/strong\u003e\u003cbr\u003eYes. Each STA-9X can be switched into mono mode via a switch and then delivers 330 W. With two units you drive one speaker each with its own power amp – that noticeably improves channel separation, control, and imaging. A clean, step-by-step upgrade path.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo I need a preamp for the STA-9X?\u003c\/strong\u003e\u003cbr\u003eYes. The STA-9X is a pure power amp with no volume control. You need a preamp or an integrated amp with pre-out. It combines well, for example, with a NuPrime preamp or a DAC with volume control. We're happy to help you find the right match.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the STA-9X suit my speakers sonically?\u003c\/strong\u003e\u003cbr\u003eThe STA-9X sounds fast, neutral, and controlled – it rewards precise, dynamic speakers. It deliberately doesn't deliver tube warmth. Whether it suits your speakers, your room, and your taste is something we're happy to assess together with you.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy the NuPrime STA-9X at HD Zürisee?\u003c\/strong\u003e\u003cbr\u003eBecause we know which preamps and speakers make the STA-9X shine – from practical experience, not just the spec sheet. You get personal advice from Andy and Maurizio, service through our own technician, and support with setup and the mono upgrade. Reachable by phone, WhatsApp, or in Wädenswil.\u003c\/p\u003e\u003ch2\u003eGoes well with\u003c\/h2\u003e\u003cp\u003eA power amp is only one link in the chain – this rounds it out:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eA matching \u003ca href=\"\/en\/collections\/vorverstarker\"\u003epreamplifier\u003c\/a\u003e or a DAC with level control\u003c\/li\u003e\n\u003cli\u003eThe right \u003ca href=\"\/en\/collections\/lautsprecher\"\u003espeakers\u003c\/a\u003e for fast, controlled sound\u003c\/li\u003e\n\u003cli\u003eA clean connection: \u003ca href=\"\/en\/collections\/kabel\"\u003ecables \u0026amp; connectors\u003c\/a\u003e (XLR or RCA)\u003c\/li\u003e\n\u003cli\u003eMore from the series: \u003ca href=\"\/en\/collections\/nuprime\"\u003eNuPrime\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NuPrime","offers":[{"title":"Default Title","offer_id":52989544923472,"sku":"NP-STA-9X-BLK","price":1199.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/nuprime-sta-9x-stereo-endstufe-schwarz-frontansicht.jpg?v=1786618611"},{"product_id":"nuprimesta9xsi","title":"NuPrime STA-9X Stereo Power Amplifier, Silver","description":"\u003cp\u003eThe NuPrime STA-9X is a compact stereo power amplifier in Class-A+D technology that can be switched to bridge into a powerful mono power amp.\u003c\/p\u003e\u003cp\u003eIt gets a lot of control out of very little footprint: 2 × 130 watts, 330 watts in mono mode, from a chassis that fits comfortably next to the router. If you believe a serious power amp has to weigh like an anvil, it's time to think again.\u003c\/p\u003e\u003ch2\u003eWhy the STA-9X?\u003c\/h2\u003e\u003cp\u003eThe STA-9X combines a Class-A input stage with a Class-D output stage and runs at a switching frequency of 750 kHz – roughly double that of many other Class-D designs. That keeps distortion well away from the audible range and delivers a fast, clear, cool-running performance. It stays quiet and unfussed in operation – three qualities you'd want from a good relationship too.\u003c\/p\u003e\u003ch2\u003eWhat you get\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003e2 × 130 W, mono 330 W:\u003c\/strong\u003e Stereo into 8 and 4 Ω, or switched and bridged as a mono power amp with considerably more shove.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eClass-A+D at 750 kHz:\u003c\/strong\u003e The high switching frequency pushes typical Class-D distortion out of the audible range – fast transients, clear top end.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eXLR and RCA:\u003c\/strong\u003e Balanced and unbalanced input, matching practically any preamp.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eMono-capable for later:\u003c\/strong\u003e Stereo today, add a second unit tomorrow – two STA-9X units make a genuine monoblock pair.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e12 V trigger on\/off:\u003c\/strong\u003e Switches on and off cleanly with the rest of the system, ideal for tidy setups.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eIsolation feet:\u003c\/strong\u003e Purpose-designed feet keep vibration away from the chassis and out of the sound.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eVideo\u003c\/h2\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;max-width:100%;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/61xOKn8vvH4\" title=\"NuPrime Audio 9 series\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/div\u003e\u003ch3\u003eWho is the STA-9X for?\u003c\/h3\u003e\u003cp\u003eFor anyone who wants to add a serious, space-saving power amp to their preamp or integrated amp with pre-out – and for anyone who wants to keep a clean upgrade path to mono power amps open. Also a lean, fast solution in an active or bi-amping setup.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHonestly:\u003c\/strong\u003e The STA-9X is a pure power amp with no volume control – without a preamp or an integrated amp with pre-out, nothing here will run. 2 × 130 W is comfortably enough for the vast majority of speakers; on extremely low-impedance, power-hungry speakers in stereo mode it will eventually hit its limits – then mono mode with two units is the answer. If you're expecting tube warmth, look elsewhere: the STA-9X sounds clean and neutral, not romantic.\u003c\/p\u003e\u003ch2\u003eOur verdict\u003c\/h2\u003e\u003cp\u003eThe STA-9X is our insider tip for anyone looking for a lot of power amp in very little space. At HD Zürisee in Wädenswil we appreciate it because it stays cool, quiet, and controlled while still hitting hard – and because it offers an honest upgrade path to a monoblock pair down the line. The trade press agrees: AVForums awarded the STA-9X 9 out of 10 points in 2024, and HiFi-IFAs also praised the combination with the DAC-9X. For its price it delivers a speed that makes many a much heavier beast look old.\u003c\/p\u003e\u003ch2\u003eTechnical data\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplifier type:\u003c\/strong\u003e Class-A input stage + Class-D output stage, 750 kHz switching frequency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 2 × 130 W (stereo) \/ 1 × 330 W (mono) into 8 \u0026amp; 4 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeak power:\u003c\/strong\u003e 2 × 170 W \/ 1 × 370 W into 8 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e 1 × RCA (unbalanced), 1 × XLR (balanced), trigger-in 12 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e Stereo speaker, mono speaker, trigger-out 12 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput impedance:\u003c\/strong\u003e 47 kΩ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput impedance:\u003c\/strong\u003e 20 mΩ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain:\u003c\/strong\u003e 29.1 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-noise ratio:\u003c\/strong\u003e \u0026gt; 90 dB (at 1 W \/ 10 W \/ 100 W)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD+N:\u003c\/strong\u003e 0.005 %\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 10 Hz – 50 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMains voltage:\u003c\/strong\u003e 115 \/ 230 VAC switchable; slow-blow fuse 3 A \/ 250 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W × H × D):\u003c\/strong\u003e 235 × 55 × 281 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Silver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e STA-9X stereo power amplifier, power cable, quick guide\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eHow much power does the NuPrime STA-9X have?\u003c\/strong\u003e\u003cbr\u003eIn stereo mode the STA-9X delivers 2 × 130 W into 8 and 4 Ω. Switched and bridged, it works as a mono power amp with 330 W. That's clearly enough for the vast majority of speakers; for especially power-hungry speakers, two units can be combined as a monoblock pair.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I run two STA-9X units as mono power amps?\u003c\/strong\u003e\u003cbr\u003eYes. Each STA-9X can be switched into mono mode via a switch and then delivers 330 W. With two units you drive one speaker each with its own power amp – that noticeably improves channel separation, control, and imaging. A clean, step-by-step upgrade path.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo I need a preamp for the STA-9X?\u003c\/strong\u003e\u003cbr\u003eYes. The STA-9X is a pure power amp with no volume control. You need a preamp or an integrated amp with pre-out. It combines well, for example, with a NuPrime preamp or a DAC with volume control. We're happy to help you find the right match.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the STA-9X suit my speakers sonically?\u003c\/strong\u003e\u003cbr\u003eThe STA-9X sounds fast, neutral, and controlled – it rewards precise, dynamic speakers. It deliberately doesn't deliver tube warmth. Whether it suits your speakers, your room, and your taste is something we're happy to assess together with you.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy the NuPrime STA-9X at HD Zürisee?\u003c\/strong\u003e\u003cbr\u003eBecause we know which preamps and speakers make the STA-9X shine – from practical experience, not just the spec sheet. You get personal advice from Andy and Maurizio, service through our own technician, and support with setup and the mono upgrade. Reachable by phone, WhatsApp, or in Wädenswil.\u003c\/p\u003e\u003ch2\u003eGoes well with\u003c\/h2\u003e\u003cp\u003eA power amp is only one link in the chain – this rounds it out:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eA matching \u003ca href=\"\/en\/collections\/vorverstarker\"\u003epreamplifier\u003c\/a\u003e or a DAC with level control\u003c\/li\u003e\n\u003cli\u003eThe right \u003ca href=\"\/en\/collections\/lautsprecher\"\u003espeakers\u003c\/a\u003e for fast, controlled sound\u003c\/li\u003e\n\u003cli\u003eA clean connection: \u003ca href=\"\/en\/collections\/kabel\"\u003ecables \u0026amp; connectors\u003c\/a\u003e (XLR or RCA)\u003c\/li\u003e\n\u003cli\u003eMore from the series: \u003ca href=\"\/en\/collections\/nuprime\"\u003eNuPrime\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NuPrime","offers":[{"title":"Default Title","offer_id":52989544956240,"sku":"NP-STA-9X-SVR","price":1199.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/nuprime-sta-9x-stereo-endstufe-silber-frontansicht.jpg?v=1786618799"},{"product_id":"vincentsa32sp332bl","title":"Vincent SA-32 AE + SP-332 Hi-Fi Set Black","description":"\u003cp\u003eThe Vincent SA-32 AE \/ SP-332 Hi-Fi Set combines the limited-edition hybrid preamplifier SA-32 AE with the powerful hybrid power amplifier SP-332 – preamp and power amp from a single source, tonally matched to each other. Both units use a tube input stage and transistor output; the preamp also integrates streaming and TV via its digital section.\u003c\/p\u003e\n\u003ch2\u003eWhy this set?\u003c\/h2\u003e\n\u003cp\u003eBecause the preamp and power amp come from the same Vincent PowerLine and share the same sonic character: warm, spacious and natural. The SA-32 AE delivers tube warmth and modern connectivity, the SP-332 the power and control over your speakers – with colour-switchable VU meters that look great too. No break in sound character, no matching stress: you just add speakers and a source.\u003c\/p\u003e\n\u003ch2\u003eWhat's in the set\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVincent SA-32 AE – limited-edition hybrid preamplifier (2× 12AU7 + 2× E88CC), RCA + XLR, optical, coaxial, HDMI-ARC, Bluetooth (individual price CHF 1,990.–)\u003c\/li\u003e\n\u003cli\u003eVincent SP-332 – hybrid stereo power amplifier, 2× 150 W at 8 ohms \/ 2× 250 W at 4 ohms, tube input, RCA + XLR, colour-switchable VU meters (individual price CHF 2,290.–)\u003c\/li\u003e\n\u003cli\u003eAluminium remote control VRC-14 for the preamp\u003c\/li\u003e\n\u003cli\u003eBoth units in black – a matching pair visually and sonically\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho is this set for?\u003c\/h3\u003e\n\u003cp\u003eFor anyone who wants a high-quality pre-\/power amp combination without having to source components themselves – and who wants to integrate the TV as well. Ideal for the living room, where music and TV run through the same system. Honestly: if you're only after a small system for a side room, a fully integrated amplifier is cheaper and more space-saving – this set is intended for the large, serious chain.\u003c\/p\u003e\n\u003ch2\u003eOur verdict\u003c\/h2\u003e\n\u003cp\u003eThe SA-32 AE and SP-332 are a well-rehearsed team: the preamp brings fine detail and connection versatility, the power amp the necessary punch for demanding speakers. Together they form a chain that convinces both in analogue and digital use while looking really good too. Detailed reviews of the combination are available at \u003ca href=\"https:\/\/www.i-fidelity.net\/testberichte\/hifi\/vincent-sa-32-sp-332\/test.html\" target=\"_blank\" rel=\"noopener\"\u003ei-fidelity.net\u003c\/a\u003e and in the \u003ca href=\"https:\/\/www.lite-magazin.de\/2024\/02\/vincent-sa-32-sp-332-aufloesung-kraft-musik-im-blut\/\" target=\"_blank\" rel=\"noopener\"\u003elite-magazin\u003c\/a\u003e. Which speakers suit it best, we're happy to work out with you: call +41 44 680 22 00, message us on WhatsApp at \u003ca href=\"https:\/\/wa.me\/41765342200\"\u003e076 534 22 00\u003c\/a\u003e (text only, no calls) or come by HD Zürisee in Wädenswil.\u003c\/p\u003e\n\u003ch2\u003eTechnical data\u003c\/h2\u003e\n\u003ch3\u003eVincent SA-32 AE – preamplifier\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eType: hybrid stereo preamplifier (tube and transistor)\u003c\/li\u003e\n\u003cli\u003eTubes: 2× 12AU7, 2× E88CC\u003c\/li\u003e\n\u003cli\u003eInputs: 5× RCA, 1× XLR, 1× optical, 1× coaxial, 1× HDMI (ARC), 1× Bluetooth\u003c\/li\u003e\n\u003cli\u003eOutputs: 2× RCA Pre Out, 1× XLR Pre Out, 1× RCA Rec Out\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio: above 90 dB\u003c\/li\u003e\n\u003cli\u003eDimensions (W×H×D): 430 × 95 × 360 mm, 7.23 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVincent SP-332 – power amplifier\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eType: hybrid stereo power amplifier (tube input, transistor output)\u003c\/li\u003e\n\u003cli\u003eTubes: 2× 6N16, 1× 6N15\u003c\/li\u003e\n\u003cli\u003ePower: 2× 150 W at 8 ohms, 2× 250 W at 4 ohms\u003c\/li\u003e\n\u003cli\u003eTotal harmonic distortion: below 0.1% (1 kHz, 1 W)\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio: above 91 dB\u003c\/li\u003e\n\u003cli\u003eInputs: 1× RCA, 1× XLR\u003c\/li\u003e\n\u003cli\u003eVU meters, colour-switchable\u003c\/li\u003e\n\u003cli\u003eDimensions (W×H×D): 430 × 165 × 430 mm, 21 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eColour: black (both units)\u003c\/li\u003e\n\u003cli\u003eIncluded: SA-32 AE, SP-332, aluminium remote control VRC-14, 2× power cables, instruction manuals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDo the SA-32 AE and SP-332 match sonically?\u003c\/strong\u003e\u003cbr\u003eYes – both come from Vincent's PowerLine and are matched to each other. Both work on the hybrid principle with a tube input stage and transistor output, so preamp and power amp share the same sonic character: warm, spacious and natural.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich speakers suit this set?\u003c\/strong\u003e\u003cbr\u003eThe SP-332 delivers 2× 150 watts at 8 ohms and 2× 250 watts at 4 ohms – that covers everything from compact bookshelf speakers to large floorstanding speakers. We're happy to match the set to your speakers of choice here in Wädenswil.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I connect my TV?\u003c\/strong\u003e\u003cbr\u003eYes. The SA-32 AE has an HDMI input with ARC – the TV sound then runs through the set instead of the TV's own speakers. Optical and coaxial inputs as well as Bluetooth are also available.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat else do I need besides the set?\u003c\/strong\u003e\u003cbr\u003eJust a pair of speakers, matching speaker cables and a source of your choice – for example a turntable, CD player or streamer. Preamp, power amp and remote control are already complete in the set.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy buy this set at HD Zürisee?\u003c\/strong\u003e\u003cbr\u003eBecause we advise you on the right speaker and cable combination and set the system up for you before you commit. As a Vincent specialist retailer, we're also personally there for you in Wädenswil on Lake Zurich after your purchase.\u003c\/p\u003e\n\u003ch2\u003eGoes well with\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/lautsprecher\"\u003eSpeakers\u003c\/a\u003e – from compact to floorstanding\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/plattenspieler\"\u003eTurntables\u003c\/a\u003e – for the analogue source\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/lautsprecherkabel\"\u003eSpeaker cables\u003c\/a\u003e – in the right length for the power amp\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/kabel\"\u003eCables\u003c\/a\u003e – RCA and XLR for the sources\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Vincent","offers":[{"title":"Default Title","offer_id":52989578019152,"sku":null,"price":4280.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/vincent-sa-32-ae-sp-332-hi-fi-set-schwarz-frontansicht.jpg?v=1787067347"},{"product_id":"vincentsa32sp332si","title":"Vincent SA-32 AE + SP-332 Hi-Fi Set Silver","description":"\u003cp\u003eThe Vincent SA-32 AE \/ SP-332 Hi-Fi Set combines the limited hybrid preamp SA-32 AE with the powerful hybrid power amp SP-332 – preamp and power amp from a single source, matched in sound. Both units work with a tube input stage and transistor output; the preamp's digital section also integrates streaming and your TV.\u003c\/p\u003e\n\u003ch2\u003eWhy this set?\u003c\/h2\u003e\n\u003cp\u003eBecause the preamp and power amp come from the same Vincent PowerLine and share the same sound character: warm, spacious and natural. The SA-32 AE delivers tube warmth and modern connections, the SP-332 the power and control over your speakers – with colour-switchable VU meters that look great too. No break in sound, no matching stress: you just add speakers and a source.\u003c\/p\u003e\n\u003ch2\u003eWhat's in the set\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVincent SA-32 AE – limited hybrid preamp (2× 12AU7 + 2× E88CC), RCA + XLR, optical, coaxial, HDMI-ARC, Bluetooth (individual price CHF 1,990.–)\u003c\/li\u003e\n\u003cli\u003eVincent SP-332 – hybrid stereo power amp, 2× 150 W at 8 ohms \/ 2× 250 W at 4 ohms, tube input, RCA + XLR, colour-switchable VU meters (individual price CHF 2,290.–)\u003c\/li\u003e\n\u003cli\u003eAluminium remote control VRC-14 for the preamp\u003c\/li\u003e\n\u003cli\u003eBoth units in silver – a matching pair, visually and sonically\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho is this set suited for?\u003c\/h3\u003e\n\u003cp\u003eFor anyone who wants a high-quality preamp\/power amp combination without having to hunt down matching components themselves – and who wants to integrate their TV at the same time. Ideal for the living room, where music and TV run through the same system. Honestly: if you just want a small system for a side room, an integrated amplifier is cheaper and more space-saving – this set is built for the big, serious chain.\u003c\/p\u003e\n\u003ch2\u003eOur verdict\u003c\/h2\u003e\n\u003cp\u003eThe SA-32 AE and SP-332 are a well-rehearsed team: the preamp brings fine detail and plenty of connections, the power amp the necessary punch for demanding speakers. Together they form a chain that convinces both in analogue and digital use – and looks really good doing it. Detailed reviews of the combination are available at \u003ca href=\"https:\/\/www.i-fidelity.net\/testberichte\/hifi\/vincent-sa-32-sp-332\/test.html\" target=\"_blank\" rel=\"noopener\"\u003ei-fidelity.net\u003c\/a\u003e and in \u003ca href=\"https:\/\/www.lite-magazin.de\/2024\/02\/vincent-sa-32-sp-332-aufloesung-kraft-musik-im-blut\/\" target=\"_blank\" rel=\"noopener\"\u003elite-magazin\u003c\/a\u003e. Happy to help you figure out which speakers suit it best: call us at +41 44 680 22 00, message us on WhatsApp at \u003ca href=\"https:\/\/wa.me\/41765342200\"\u003e076 534 22 00\u003c\/a\u003e (text only, no calls) or drop by HD Zürisee in Wädenswil.\u003c\/p\u003e\n\u003ch2\u003eTechnical data\u003c\/h2\u003e\n\u003ch3\u003eVincent SA-32 AE – preamp\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eType: hybrid stereo preamp (tube and transistor)\u003c\/li\u003e\n\u003cli\u003eTubes: 2× 12AU7, 2× E88CC\u003c\/li\u003e\n\u003cli\u003eInputs: 5× RCA, 1× XLR, 1× optical, 1× coaxial, 1× HDMI (ARC), 1× Bluetooth\u003c\/li\u003e\n\u003cli\u003eOutputs: 2× RCA Pre Out, 1× XLR Pre Out, 1× RCA Rec Out\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio: over 90 dB\u003c\/li\u003e\n\u003cli\u003eDimensions (W×H×D): 430 × 95 × 360 mm, 7.23 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVincent SP-332 – power amp\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eType: hybrid stereo power amp (tube input, transistor output)\u003c\/li\u003e\n\u003cli\u003eTubes: 2× 6N16, 1× 6N15\u003c\/li\u003e\n\u003cli\u003ePower: 2× 150 W at 8 ohms, 2× 250 W at 4 ohms\u003c\/li\u003e\n\u003cli\u003eTHD: below 0.1% (1 kHz, 1 W)\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio: over 91 dB\u003c\/li\u003e\n\u003cli\u003eInputs: 1× RCA, 1× XLR\u003c\/li\u003e\n\u003cli\u003eVU meters, colour-switchable\u003c\/li\u003e\n\u003cli\u003eDimensions (W×H×D): 430 × 165 × 430 mm, 21 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eColour: silver (both units)\u003c\/li\u003e\n\u003cli\u003eWhat's included: SA-32 AE, SP-332, aluminium remote control VRC-14, 2× power cables, user manuals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDo the SA-32 AE and SP-332 sound good together?\u003c\/strong\u003e\u003cbr\u003eYes – both come from Vincent's PowerLine and are matched to each other. Both work on the hybrid principle with a tube input stage and transistor output, so the preamp and power amp share the same sound character: warm, spacious and natural.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich speakers suit this set?\u003c\/strong\u003e\u003cbr\u003eThe SP-332 delivers 2× 150 watts at 8 ohms and 2× 250 watts at 4 ohms – that covers everything from compact bookshelf speakers to large floorstanders. We're happy to match the set to your speakers of choice here in Wädenswil.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I connect my TV?\u003c\/strong\u003e\u003cbr\u003eYes. The SA-32 AE has an HDMI input with ARC – your TV sound then runs through the set instead of the TV speakers. An optical and coaxial input plus Bluetooth are also available.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat else do I need besides the set?\u003c\/strong\u003e\u003cbr\u003eJust a pair of speakers, the right speaker cables and a source of your choice – for example a turntable, CD player or streamer. Preamp, power amp and remote control are already complete in the set.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy buy this set from HD Zürisee?\u003c\/strong\u003e\u003cbr\u003eBecause we advise you on the right speaker and cable combination and set up the system for you before you commit. As a Vincent specialist dealer, we're personally there for you in Wädenswil on Lake Zürich even after your purchase.\u003c\/p\u003e\n\u003ch2\u003eGoes well with\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/en\/collections\/lautsprecher\"\u003eSpeakers\u003c\/a\u003e – from compact to floorstanding\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/en\/collections\/plattenspieler\"\u003eTurntables\u003c\/a\u003e – for the analogue source\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/en\/collections\/lautsprecherkabel\"\u003eSpeaker cables\u003c\/a\u003e – in the right length for the power amp\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/en\/collections\/kabel\"\u003eCables\u003c\/a\u003e – RCA and XLR for the sources\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Vincent","offers":[{"title":"Default Title","offer_id":52989578051920,"sku":null,"price":4280.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/vincent-sa-32-ae-sp-332-hi-fi-set-silber-frontansicht.jpg?v=1787067363"},{"product_id":"vincentsp332bl","title":"Vincent SP-332 Hybrid Stereo Power Amp Black","description":"\u003cp\u003eThe Vincent SP-332 is a hybrid stereo power amp: a tube input stage meets a powerful transistor output stage. It delivers 2× 150 watts at 8 ohms and drives even demanding speakers with authority – recognisable by the two colour-switchable VU meters on the front. The SP-332 builds on the proven SP-331.\u003c\/p\u003e\n\u003ch2\u003eWhy the SP-332?\u003c\/h2\u003e\n\u003cp\u003eBecause it combines the warm, spacious character of a tube with the power and control of a transistor power amp. Two 6N16 tubes and one 6N15 in the input stage give the signal fullness and warmth, and the transistor output stage then takes over: 2× 150 watts at 8 ohms, 2× 250 watts at 4 ohms. That means it effortlessly drives even impedance-critical speakers in larger rooms. The VU meters aren't just for show – they show you at all times what the power amp is delivering.\u003c\/p\u003e\n\u003ch2\u003eWhat you get\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHybrid technology: tube input stage (2× 6N16, 1× 6N15) plus transistor output stage\u003c\/li\u003e\n\u003cli\u003e2× 150 watts at 8 ohms, 2× 250 watts at 4 ohms\u003c\/li\u003e\n\u003cli\u003eRCA and balanced XLR input\u003c\/li\u003e\n\u003cli\u003eBi-wiring-capable speaker terminals (two pairs per channel)\u003c\/li\u003e\n\u003cli\u003eTwo VU meters with colour-switchable illumination\u003c\/li\u003e\n\u003cli\u003eSolid build at 21 kg for calm, stable operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho is the SP-332 suited for?\u003c\/h3\u003e\n\u003cp\u003eFor anyone looking for a powerful power amp with tube character to add serious power to their preamp – such as the Vincent SA-32 AE or SA-T7 MK. Ideal for demanding floorstanding speakers and larger rooms. Honestly: at 21 kg and 43 cm wide, it needs a stable, well-ventilated spot in the rack – it's not a lightweight for a narrow sideboard.\u003c\/p\u003e\n\u003ch2\u003eOur verdict\u003c\/h2\u003e\n\u003cp\u003eThe SP-332 is one of the most convincing power amps in its class: powerful, controlled and with that certain tube warmth in the midrange. Paired with a Vincent preamp, it forms a cohesive, matched chain. Detailed reviews are available at \u003ca href=\"https:\/\/www.i-fidelity.net\/testberichte\/hifi\/vincent-sa-32-sp-332\/test.html\" target=\"_blank\" rel=\"noopener\"\u003ei-fidelity.net\u003c\/a\u003e and in \u003ca href=\"https:\/\/www.lite-magazin.de\/2024\/02\/vincent-sa-32-sp-332-aufloesung-kraft-musik-im-blut\/\" target=\"_blank\" rel=\"noopener\"\u003elite-magazin\u003c\/a\u003e. Happy to help you find out which preamp and speakers suit the SP-332 best: call us at +41 44 680 22 00, message us on WhatsApp at \u003ca href=\"https:\/\/wa.me\/41765342200\"\u003e076 534 22 00\u003c\/a\u003e (text only, no calls) or drop by HD Zürisee in Wädenswil.\u003c\/p\u003e\n\u003ch2\u003eTechnical data\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: hybrid stereo power amp (tube input, transistor output)\u003c\/li\u003e\n\u003cli\u003eTubes: 2× 6N16, 1× 6N15 (input stage)\u003c\/li\u003e\n\u003cli\u003eRated power: 2× 150 W at 8 ohms, 2× 250 W at 4 ohms\u003c\/li\u003e\n\u003cli\u003eFrequency range: 20 Hz – 20 kHz (±0.5 dB)\u003c\/li\u003e\n\u003cli\u003eTHD: below 0.1% (1 kHz, 1 W)\u003c\/li\u003e\n\u003cli\u003eInput sensitivity: 1.35 V\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio: over 91 dB\u003c\/li\u003e\n\u003cli\u003eInput impedance: 47 kOhm\u003c\/li\u003e\n\u003cli\u003eAnalogue inputs: 1× stereo RCA, 1× stereo XLR\u003c\/li\u003e\n\u003cli\u003eSpeaker outputs: binding posts, bi-wiring capable (two pairs per channel)\u003c\/li\u003e\n\u003cli\u003eDisplay: two VU meters, colour-switchable\u003c\/li\u003e\n\u003cli\u003eMax. power consumption: 531 W\u003c\/li\u003e\n\u003cli\u003eDimensions (W×H×D): 430 × 165 × 430 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 21 kg\u003c\/li\u003e\n\u003cli\u003eColour: Black\u003c\/li\u003e\n\u003cli\u003eWhat's included: SP-332, power cable, user manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs the SP-332 a tube power amp?\u003c\/strong\u003e\u003cbr\u003eIt's a hybrid power amp: the input stage works with tubes (2× 6N16, 1× 6N15), while transistors handle the actual power amplification. This gives you tube character in the sound plus the power and control of a transistor power amp.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich preamp suits the SP-332?\u003c\/strong\u003e\u003cbr\u003eClassically, the Vincent preamps SA-32 AE or SA-T7 MK – as a matched pairing from one house. Via the RCA or balanced XLR input, though, the SP-332 can be combined with practically any preamp.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow powerful is the SP-332?\u003c\/strong\u003e\u003cbr\u003eIt delivers 2× 150 watts at 8 ohms and 2× 250 watts at 4 ohms. That means it drives practically everything with authority, from compact bookshelf speakers to large floorstanders, even in larger rooms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat do the VU meters mean?\u003c\/strong\u003e\u003cbr\u003eThe two analogue needle instruments show the power output per channel. Their illumination can be colour-switched – a visual trademark of the SP-332 that's also practically useful.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy buy the SP-332 from HD Zürisee?\u003c\/strong\u003e\u003cbr\u003eBecause we advise you on the right combination of preamp, power amp and speakers before you commit. As a Vincent specialist dealer, we take care of setup and service and are personally there for you in Wädenswil on Lake Zürich even after your purchase.\u003c\/p\u003e\n\u003ch2\u003eGoes well with\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/vincent\"\u003eVincent preamps\u003c\/a\u003e – for example the SA-32 AE or SA-T7 MK\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/lautsprecher\"\u003eSpeakers\u003c\/a\u003e – from compact to floorstanding\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/lautsprecherkabel\"\u003eSpeaker cables\u003c\/a\u003e – bi-wiring in the right length\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/kabel\"\u003eCables\u003c\/a\u003e – RCA and XLR for the preamp\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Vincent","offers":[{"title":"Default Title","offer_id":52989578314064,"sku":null,"price":2290.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/vincent-sp-332-hybrid-stereo-endstufe-schwarz-frontansicht.png?v=1787061858"},{"product_id":"vincentsp332si","title":"Vincent SP-332 Hybrid Stereo Power Amp Silver","description":"\u003cp\u003eThe Vincent SP-332 is a hybrid stereo power amp: a tube input stage meets a powerful transistor output stage. It delivers 2× 150 watts at 8 ohms and drives even demanding speakers with authority – recognisable by the two colour-switchable VU meters on the front. The SP-332 builds on the proven SP-331.\u003c\/p\u003e\n\u003ch2\u003eWhy the SP-332?\u003c\/h2\u003e\n\u003cp\u003eBecause it combines the warm, spacious character of a tube with the power and control of a transistor power amp. Two 6N16 tubes and one 6N15 in the input stage give the signal fullness and warmth, and the transistor output stage then takes over: 2× 150 watts at 8 ohms, 2× 250 watts at 4 ohms. That means it effortlessly drives even impedance-critical speakers in larger rooms. The VU meters aren't just for show – they show you at all times what the power amp is delivering.\u003c\/p\u003e\n\u003ch2\u003eWhat you get\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHybrid technology: tube input stage (2× 6N16, 1× 6N15) plus transistor output stage\u003c\/li\u003e\n\u003cli\u003e2× 150 watts at 8 ohms, 2× 250 watts at 4 ohms\u003c\/li\u003e\n\u003cli\u003eRCA and balanced XLR input\u003c\/li\u003e\n\u003cli\u003eBi-wiring-capable speaker terminals (two pairs per channel)\u003c\/li\u003e\n\u003cli\u003eTwo VU meters with colour-switchable illumination\u003c\/li\u003e\n\u003cli\u003eSolid build at 21 kg for calm, stable operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho is the SP-332 suited for?\u003c\/h3\u003e\n\u003cp\u003eFor anyone looking for a powerful power amp with tube character to add serious power to their preamp – such as the Vincent SA-32 AE or SA-T7 MK. Ideal for demanding floorstanding speakers and larger rooms. Honestly: at 21 kg and 43 cm wide, it needs a stable, well-ventilated spot in the rack – it's not a lightweight for a narrow sideboard.\u003c\/p\u003e\n\u003ch2\u003eOur verdict\u003c\/h2\u003e\n\u003cp\u003eThe SP-332 is one of the most convincing power amps in its class: powerful, controlled and with that certain tube warmth in the midrange. Paired with a Vincent preamp, it forms a cohesive, matched chain. Detailed reviews are available at \u003ca href=\"https:\/\/www.i-fidelity.net\/testberichte\/hifi\/vincent-sa-32-sp-332\/test.html\" target=\"_blank\" rel=\"noopener\"\u003ei-fidelity.net\u003c\/a\u003e and in \u003ca href=\"https:\/\/www.lite-magazin.de\/2024\/02\/vincent-sa-32-sp-332-aufloesung-kraft-musik-im-blut\/\" target=\"_blank\" rel=\"noopener\"\u003elite-magazin\u003c\/a\u003e. Happy to help you find out which preamp and speakers suit the SP-332 best: call us at +41 44 680 22 00, message us on WhatsApp at \u003ca href=\"https:\/\/wa.me\/41765342200\"\u003e076 534 22 00\u003c\/a\u003e (text only, no calls) or drop by HD Zürisee in Wädenswil.\u003c\/p\u003e\n\u003ch2\u003eTechnical data\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: hybrid stereo power amp (tube input, transistor output)\u003c\/li\u003e\n\u003cli\u003eTubes: 2× 6N16, 1× 6N15 (input stage)\u003c\/li\u003e\n\u003cli\u003eRated power: 2× 150 W at 8 ohms, 2× 250 W at 4 ohms\u003c\/li\u003e\n\u003cli\u003eFrequency range: 20 Hz – 20 kHz (±0.5 dB)\u003c\/li\u003e\n\u003cli\u003eTHD: below 0.1% (1 kHz, 1 W)\u003c\/li\u003e\n\u003cli\u003eInput sensitivity: 1.35 V\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio: over 91 dB\u003c\/li\u003e\n\u003cli\u003eInput impedance: 47 kOhm\u003c\/li\u003e\n\u003cli\u003eAnalogue inputs: 1× stereo RCA, 1× stereo XLR\u003c\/li\u003e\n\u003cli\u003eSpeaker outputs: binding posts, bi-wiring capable (two pairs per channel)\u003c\/li\u003e\n\u003cli\u003eDisplay: two VU meters, colour-switchable\u003c\/li\u003e\n\u003cli\u003eMax. power consumption: 531 W\u003c\/li\u003e\n\u003cli\u003eDimensions (W×H×D): 430 × 165 × 430 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 21 kg\u003c\/li\u003e\n\u003cli\u003eColour: Silver\u003c\/li\u003e\n\u003cli\u003eWhat's included: SP-332, power cable, user manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs the SP-332 a tube power amp?\u003c\/strong\u003e\u003cbr\u003eIt's a hybrid power amp: the input stage works with tubes (2× 6N16, 1× 6N15), while transistors handle the actual power amplification. This gives you tube character in the sound plus the power and control of a transistor power amp.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich preamp suits the SP-332?\u003c\/strong\u003e\u003cbr\u003eClassically, the Vincent preamps SA-32 AE or SA-T7 MK – as a matched pairing from one house. Via the RCA or balanced XLR input, though, the SP-332 can be combined with practically any preamp.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow powerful is the SP-332?\u003c\/strong\u003e\u003cbr\u003eIt delivers 2× 150 watts at 8 ohms and 2× 250 watts at 4 ohms. That means it drives practically everything with authority, from compact bookshelf speakers to large floorstanders, even in larger rooms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat do the VU meters mean?\u003c\/strong\u003e\u003cbr\u003eThe two analogue needle instruments show the power output per channel. Their illumination can be colour-switched – a visual trademark of the SP-332 that's also practically useful.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy buy the SP-332 from HD Zürisee?\u003c\/strong\u003e\u003cbr\u003eBecause we advise you on the right combination of preamp, power amp and speakers before you commit. As a Vincent specialist dealer, we take care of setup and service and are personally there for you in Wädenswil on Lake Zürich even after your purchase.\u003c\/p\u003e\n\u003ch2\u003eGoes well with\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/vincent\"\u003eVincent preamps\u003c\/a\u003e – for example the SA-32 AE or SA-T7 MK\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/lautsprecher\"\u003eSpeakers\u003c\/a\u003e – from compact to floorstanding\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/lautsprecherkabel\"\u003eSpeaker cables\u003c\/a\u003e – bi-wiring in the right length\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/kabel\"\u003eCables\u003c\/a\u003e – RCA and XLR for the preamp\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Vincent","offers":[{"title":"Default Title","offer_id":52989578346832,"sku":null,"price":2290.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/vincent-sp-332-hybrid-stereo-endstufe-silber-frontansicht.png?v=1787061916"},{"product_id":"vincentspt700bl","title":"Vincent SP-T700 Hybrid Mono Power Amp Black (each)","description":"\u003cp\u003eThe Vincent SP-T700 is a mono power amp (monoblock) using hybrid technology: a tube input stage meets a transistor output stage that operates in Class A. Each SP-T700 amplifies exactly one channel – so for a stereo system you use two units. The price is per monoblock.\u003c\/p\u003e\n\u003ch2\u003eWhy the SP-T700?\u003c\/h2\u003e\n\u003cp\u003eBecause the mono principle gives each channel its own, completely separate unit – with its own power supply and no crosstalk from the neighbouring channel. This benefits spaciousness and speaker control. The tube input stage uses 100% selected variable-mu tubes from military stock (rated for 10,000 operating hours), while the transistor output stage delivers up to 10 watts at 8 ohms in pure Class A, with strong reserves above that of up to 150 watts at 8 ohms or 300 watts at 4 ohms. This lets the SP-T700 combine refined reproduction with the punch you need.\u003c\/p\u003e\n\u003ch2\u003eWhat you get\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMono power amp (monoblock) – one unit per channel, price per unit\u003c\/li\u003e\n\u003cli\u003eHybrid technology: tube input (selected military variable-mu tubes) plus transistor output stage\u003c\/li\u003e\n\u003cli\u003eClass-A operation up to 10 watts at 8 ohms, above that up to 150 W (8 Ω) \/ 300 W (4 Ω)\u003c\/li\u003e\n\u003cli\u003eRCA input (mono) for connection to the preamp\u003c\/li\u003e\n\u003cli\u003eA\/B speaker terminals, bi-wiring capable\u003c\/li\u003e\n\u003cli\u003eTube viewing window with dimmable lighting\u003c\/li\u003e\n\u003cli\u003ePower Control and switchable auto-standby\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho is the SP-T700 suited for?\u003c\/h3\u003e\n\u003cp\u003eFor anyone who wants a genuine mono power amp solution – the ultimate in channel separation and speaker control. Ideal paired with a high-quality preamp like the Vincent SA-T7 MK. Honestly: you need two units for stereo, so double the budget and double the floor space – and being a Class-A unit, each monoblock generates noticeable heat and wants to stand freely. If you prefer something simpler and cheaper, the stereo power amp SP-332 serves you well.\u003c\/p\u003e\n\u003ch2\u003eOur verdict\u003c\/h2\u003e\n\u003cp\u003eThe SP-T700 is Vincent's offer to anyone who wants to build a consistently mono system: separate amplification per channel, tube warmth at the input and Class-A finesse at low levels. Paired with a Vincent preamp, this creates a genuine reference chain. HiFi.Test praised the powerful hybrid circuit and the extremely solid construction in its review. Happy to help you find out which preamp and speakers suit the SP-T700 mono pairing best: call us at +41 44 680 22 00, message us on WhatsApp at \u003ca href=\"https:\/\/wa.me\/41765342200\"\u003e076 534 22 00\u003c\/a\u003e (text only, no calls) or drop by HD Zürisee in Wädenswil.\u003c\/p\u003e\n\u003ch2\u003eTechnical data\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: mono power amp (monoblock), hybrid (tube input, transistor output), Class-A operation\u003c\/li\u003e\n\u003cli\u003eTubes: 1× 6S3P-EV, 1× 6SCH9P, 1× 6Z4 (selected variable-mu tubes)\u003c\/li\u003e\n\u003cli\u003ePower: 10 W Class A at 8 ohms; 150 W RMS at 8 ohms; 300 W RMS at 4 ohms (per channel)\u003c\/li\u003e\n\u003cli\u003eFrequency range: 20 Hz – 20 kHz (±0.5 dB)\u003c\/li\u003e\n\u003cli\u003eTHD: below 0.01% (1 kHz, 1 W); below 0.1% (1 kHz, 25 W)\u003c\/li\u003e\n\u003cli\u003eInput sensitivity: 1 V (for 25 W at 4 ohms)\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio: over 90 dB\u003c\/li\u003e\n\u003cli\u003eInput impedance: over 22 kOhm\u003c\/li\u003e\n\u003cli\u003eInputs: 1× mono RCA, 1× 3.5 mm jack (Power Control)\u003c\/li\u003e\n\u003cli\u003eOutputs: 2× 2 speaker terminals (A\/B, bi-wiring capable), 1× 3.5 mm jack (Power Control)\u003c\/li\u003e\n\u003cli\u003eMax. power consumption: 306 W\u003c\/li\u003e\n\u003cli\u003eDimensions (W×H×D): 210 × 263 × 400 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 16 kg\u003c\/li\u003e\n\u003cli\u003eColour: Black\u003c\/li\u003e\n\u003cli\u003eWhat's included: SP-T700 (one monoblock), power cable, user manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need two SP-T700s for stereo?\u003c\/strong\u003e\u003cbr\u003eYes. The SP-T700 is a mono power amp and amplifies exactly one channel. For a classic stereo system you need two units – one for left, one for right. The listed price applies per monoblock.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does Class-A operation mean?\u003c\/strong\u003e\u003cbr\u003eIn Class-A mode, the transistors remain permanently under current, which eliminates switching distortion – considered especially clean-sounding. The SP-T700 delivers up to 10 watts at 8 ohms in pure Class A; reserves of up to 150 watts are available for higher levels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the SP-T700 a tube power amp?\u003c\/strong\u003e\u003cbr\u003eIt's a hybrid power amp: the input stage works with selected variable-mu tubes, while transistors handle the power amplification. This combines tube character with the power and control of a transistor power amp.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich preamp suits the SP-T700?\u003c\/strong\u003e\u003cbr\u003eClassically, the Vincent tube preamp SA-T7 MK – as a matched reference chain from one house. Via the RCA input, though, the SP-T700 can be combined with any preamp that has a clean pre-out. This model does not have an XLR input.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy buy the SP-T700 from HD Zürisee?\u003c\/strong\u003e\u003cbr\u003eBecause we advise you on the right combination of preamp, monoblocks and speakers before you commit. As a Vincent specialist dealer, we take care of setup and service and are personally there for you in Wädenswil on Lake Zürich even after your purchase.\u003c\/p\u003e\n\u003ch2\u003eGoes well with\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/vincent\"\u003eVincent preamps\u003c\/a\u003e – for example the SA-T7 MK as a reference partner\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/lautsprecher\"\u003eSpeakers\u003c\/a\u003e – from compact to floorstanding\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/lautsprecherkabel\"\u003eSpeaker cables\u003c\/a\u003e – bi-wiring in the right length\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/kabel\"\u003eCables\u003c\/a\u003e – RCA for the preamp\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Vincent","offers":[{"title":"Default Title","offer_id":52989578379600,"sku":null,"price":2190.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/vincent-sp-t700-hybrid-mono-endstufe-schwarz-frontansicht.png?v=1787061737"},{"product_id":"vincentspt700si","title":"Vincent SP-T700 Hybrid Mono Power Amp Silver (each)","description":"\u003cp\u003eThe Vincent SP-T700 is a mono power amp (monoblock) using hybrid technology: a tube input stage meets a transistor output stage that operates in Class A. Each SP-T700 amplifies exactly one channel – so for a stereo system you use two units. The price is per monoblock.\u003c\/p\u003e\n\u003ch2\u003eWhy the SP-T700?\u003c\/h2\u003e\n\u003cp\u003eBecause the mono principle gives each channel its own, completely separate unit – with its own power supply and no crosstalk from the neighbouring channel. This benefits spaciousness and speaker control. The tube input stage uses 100% selected variable-mu tubes from military stock (rated for 10,000 operating hours), while the transistor output stage delivers up to 10 watts at 8 ohms in pure Class A, with strong reserves above that of up to 150 watts at 8 ohms or 300 watts at 4 ohms. This lets the SP-T700 combine refined reproduction with the punch you need.\u003c\/p\u003e\n\u003ch2\u003eWhat you get\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMono power amp (monoblock) – one unit per channel, price per unit\u003c\/li\u003e\n\u003cli\u003eHybrid technology: tube input (selected military variable-mu tubes) plus transistor output stage\u003c\/li\u003e\n\u003cli\u003eClass-A operation up to 10 watts at 8 ohms, above that up to 150 W (8 Ω) \/ 300 W (4 Ω)\u003c\/li\u003e\n\u003cli\u003eRCA input (mono) for connection to the preamp\u003c\/li\u003e\n\u003cli\u003eA\/B speaker terminals, bi-wiring capable\u003c\/li\u003e\n\u003cli\u003eTube viewing window with dimmable lighting\u003c\/li\u003e\n\u003cli\u003ePower Control and switchable auto-standby\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho is the SP-T700 suited for?\u003c\/h3\u003e\n\u003cp\u003eFor anyone who wants a genuine mono power amp solution – the ultimate in channel separation and speaker control. Ideal paired with a high-quality preamp like the Vincent SA-T7 MK. Honestly: you need two units for stereo, so double the budget and double the floor space – and being a Class-A unit, each monoblock generates noticeable heat and wants to stand freely. If you prefer something simpler and cheaper, the stereo power amp SP-332 serves you well.\u003c\/p\u003e\n\u003ch2\u003eOur verdict\u003c\/h2\u003e\n\u003cp\u003eThe SP-T700 is Vincent's offer to anyone who wants to build a consistently mono system: separate amplification per channel, tube warmth at the input and Class-A finesse at low levels. Paired with a Vincent preamp, this creates a genuine reference chain. HiFi.Test praised the powerful hybrid circuit and the extremely solid construction in its review. Happy to help you find out which preamp and speakers suit the SP-T700 mono pairing best: call us at +41 44 680 22 00, message us on WhatsApp at \u003ca href=\"https:\/\/wa.me\/41765342200\"\u003e076 534 22 00\u003c\/a\u003e (text only, no calls) or drop by HD Zürisee in Wädenswil.\u003c\/p\u003e\n\u003ch2\u003eTechnical data\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: mono power amp (monoblock), hybrid (tube input, transistor output), Class-A operation\u003c\/li\u003e\n\u003cli\u003eTubes: 1× 6S3P-EV, 1× 6SCH9P, 1× 6Z4 (selected variable-mu tubes)\u003c\/li\u003e\n\u003cli\u003ePower: 10 W Class A at 8 ohms; 150 W RMS at 8 ohms; 300 W RMS at 4 ohms (per channel)\u003c\/li\u003e\n\u003cli\u003eFrequency range: 20 Hz – 20 kHz (±0.5 dB)\u003c\/li\u003e\n\u003cli\u003eTHD: below 0.01% (1 kHz, 1 W); below 0.1% (1 kHz, 25 W)\u003c\/li\u003e\n\u003cli\u003eInput sensitivity: 1 V (for 25 W at 4 ohms)\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio: over 90 dB\u003c\/li\u003e\n\u003cli\u003eInput impedance: over 22 kOhm\u003c\/li\u003e\n\u003cli\u003eInputs: 1× mono RCA, 1× 3.5 mm jack (Power Control)\u003c\/li\u003e\n\u003cli\u003eOutputs: 2× 2 speaker terminals (A\/B, bi-wiring capable), 1× 3.5 mm jack (Power Control)\u003c\/li\u003e\n\u003cli\u003eMax. power consumption: 306 W\u003c\/li\u003e\n\u003cli\u003eDimensions (W×H×D): 210 × 263 × 400 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 16 kg\u003c\/li\u003e\n\u003cli\u003eColour: Silver\u003c\/li\u003e\n\u003cli\u003eWhat's included: SP-T700 (one monoblock), power cable, user manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need two SP-T700s for stereo?\u003c\/strong\u003e\u003cbr\u003eYes. The SP-T700 is a mono power amp and amplifies exactly one channel. For a classic stereo system you need two units – one for left, one for right. The listed price applies per monoblock.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does Class-A operation mean?\u003c\/strong\u003e\u003cbr\u003eIn Class-A mode, the transistors remain permanently under current, which eliminates switching distortion – considered especially clean-sounding. The SP-T700 delivers up to 10 watts at 8 ohms in pure Class A; reserves of up to 150 watts are available for higher levels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the SP-T700 a tube power amp?\u003c\/strong\u003e\u003cbr\u003eIt's a hybrid power amp: the input stage works with selected variable-mu tubes, while transistors handle the power amplification. This combines tube character with the power and control of a transistor power amp.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich preamp suits the SP-T700?\u003c\/strong\u003e\u003cbr\u003eClassically, the Vincent tube preamp SA-T7 MK – as a matched reference chain from one house. Via the RCA input, though, the SP-T700 can be combined with any preamp that has a clean pre-out. This model does not have an XLR input.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy buy the SP-T700 from HD Zürisee?\u003c\/strong\u003e\u003cbr\u003eBecause we advise you on the right combination of preamp, monoblocks and speakers before you commit. As a Vincent specialist dealer, we take care of setup and service and are personally there for you in Wädenswil on Lake Zürich even after your purchase.\u003c\/p\u003e\n\u003ch2\u003eGoes well with\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/vincent\"\u003eVincent preamps\u003c\/a\u003e – for example the SA-T7 MK as a reference partner\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/lautsprecher\"\u003eSpeakers\u003c\/a\u003e – from compact to floorstanding\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/lautsprecherkabel\"\u003eSpeaker cables\u003c\/a\u003e – bi-wiring in the right length\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/kabel\"\u003eCables\u003c\/a\u003e – RCA for the preamp\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Vincent","offers":[{"title":"Default Title","offer_id":52989578412368,"sku":null,"price":2190.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/vincent-sp-t700-hybrid-mono-endstufe-silber-frontansicht.png?v=1787061815"},{"product_id":"yamaham5000bl","title":"Yamaha M-5000 High-End Power Amplifier, Black","description":"\u003cp\u003eThe Yamaha M-5000 is a fully balanced stereo power amplifier that consistently applies Yamaha's \"Floating and Balanced\" principle to power amplification.\u003c\/p\u003e\u003cp\u003eIt's the muscle of the 5000 series: built to translate the C-5000 preamp uncompromisingly into sound pressure – without adding anything of its own to the signal. Balanced channel layout, a massive toroidal transformer, brass binding posts. Understatement at 27 kilos.\u003c\/p\u003e\u003ch2\u003eWhy the M-5000?\u003c\/h2\u003e\u003cp\u003eBecause control isn't just a phrase here: with a damping factor of over 300, the M-5000 keeps the speaker on a tight rein – bass becomes dry and precise instead of flabby. The fully balanced circuit keeps interference out, and the large toroidal transformer supplies the reserves for dynamic peaks. 100 watts per channel into 8 ohms sounds modest – until you hear how assuredly they're delivered (200 into 4 ohms, and as much as 400 in mono).\u003c\/p\u003e\u003ch2\u003eWhat you'll hear\u003c\/h2\u003e\u003cp\u003eCalm, authority, and an almost eerie cleanliness. The M-5000 paints a large soundstage, separates instruments cleanly, and keeps its composure even in complex passages. Nothing is pushed forward, nothing is prettified – you hear what's on the recording, with an ease that relaxes rather than tires you.\u003c\/p\u003e\u003ch3\u003eWho is the M-5000 for? (and who it isn't – straight talk)\u003c\/h3\u003e\u003cp\u003eFor anyone looking for a reference-worthy power amp for demanding speakers – ideally paired with the C-5000 and via XLR. Straight talk: a power amp isn't an all-in-one device. You absolutely need a preamp in front of it (the C-5000 or another good preamp with an XLR output). If you want one device for everything, go for an integrated amp. And it runs warm to the touch during operation – adequate ventilation is a must, no snuggling inside a closed cabinet.\u003c\/p\u003e\u003ch2\u003eOur verdict\u003c\/h2\u003e\u003cp\u003eThe M-5000 plays in the league where power amps let the price tag do the asking – and delivers build quality and composure at High-End level. The Absolute Sound rated the 5000 series as Yamaha's serious return to High-End. We're happy to help you find out together whether the M-5000 suits your speakers.\u003c\/p\u003e\u003ch2\u003eTechnical data\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eType: fully balanced stereo power amplifier (Floating and Balanced)\u003c\/li\u003e\n\u003cli\u003ePower: 2× 100 W (8 Ω), 2× 200 W (4 Ω), 400 W (mono bridged, 8 Ω), 20 Hz–20 kHz, 0.07% THD\u003c\/li\u003e\n\u003cli\u003eDynamic power: 125 W (8 Ω) up to 500 W (2 Ω) per channel\u003c\/li\u003e\n\u003cli\u003eDamping factor: over 300 (8 Ω, 1 kHz)\u003c\/li\u003e\n\u003cli\u003eFrequency response: 5 Hz – 100 kHz (+0\/-3 dB)\u003c\/li\u003e\n\u003cli\u003eInputs: 1× balanced XLR, 1× RCA, trigger in\u003c\/li\u003e\n\u003cli\u003eBinding posts: massive brass, mechanical ground routing\u003c\/li\u003e\n\u003cli\u003ePower consumption: 400 W (typical)\u003c\/li\u003e\n\u003cli\u003eDimensions (W × H × D): 435 × 181 × 464 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 26.9 kg\u003c\/li\u003e\n\u003cli\u003eIncluded: M-5000 power amplifier, power cable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan I run the M-5000 without a preamp?\u003c\/strong\u003e\u003cbr\u003e\nNo. The M-5000 is a pure power amp and absolutely needs a preamp with level control in front of it – for example, the matching C-5000. Only the preamp provides input selection and volume; the M-5000 handles nothing but power delivery.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich speakers does the M-5000 drive?\u003c\/strong\u003e\u003cbr\u003e\nPractically all common Hi-Fi speakers. With 2× 100 W into 8 ohms, 2× 200 W into 4 ohms, and a damping factor over 300, it confidently handles even demanding loads like the NS-5000. For very large rooms, it can also be bridged to mono.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does mono operation (bridging) do?\u003c\/strong\u003e\u003cbr\u003e\nIn mono mode, two M-5000s work as monoblocks with 400 W each into 8 ohms. That brings more headroom and even better channel separation – interesting for very large rooms or especially demanding speakers. For most setups, a single M-5000 in stereo mode is easily enough.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the M-5000 get hot?\u003c\/strong\u003e\u003cbr\u003e\nIt gets warm to the touch during operation – that's normal for a powerful power amp. Free ventilation above and to the sides is important; it won't feel comfortable in a closed rack with no air circulation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy the M-5000 at HD Zürisee?\u003c\/strong\u003e\u003cbr\u003e\nBecause a power amp of this class needs to match the right preamp and the right speakers. As a Yamaha dealer in Wädenswil, we put together the right chain for you, deliver, and connect it properly – wiring included. Call us, we'll give you honest advice.\u003c\/p\u003e\u003ch2\u003eGoes well with\u003c\/h2\u003e\u003cp\u003eYou'll find the matching preamp and other amplifiers under \u003ca href=\"\/en\/collections\/alle-verstaerker\"\u003eAmplifiers\u003c\/a\u003e, plus speakers under \u003ca href=\"\/en\/collections\/lautsprecher\"\u003eSpeakers\u003c\/a\u003e. More from the brand in the \u003ca href=\"\/en\/collections\/yamaha\"\u003eYamaha collection\u003c\/a\u003e.\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":52989582967120,"sku":null,"price":8699.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/yamaha-m-5000-high-end-endverstaerker-schwarz-frontansicht.jpg?v=1784993727"},{"product_id":"yamaham5000si","title":"Yamaha M-5000 High-End Power Amplifier, Silver","description":"\u003cp\u003eThe Yamaha M-5000 is a fully balanced stereo power amplifier that consistently applies Yamaha's \"Floating and Balanced\" principle to power amplification.\u003c\/p\u003e\u003cp\u003eIt's the muscle of the 5000 series: built to translate the C-5000 preamp uncompromisingly into sound pressure – without adding anything of its own to the signal. Balanced channel layout, a massive toroidal transformer, brass binding posts. Understatement at 27 kilos.\u003c\/p\u003e\u003ch2\u003eWhy the M-5000?\u003c\/h2\u003e\u003cp\u003eBecause control isn't just a phrase here: with a damping factor of over 300, the M-5000 keeps the speaker on a tight rein – bass becomes dry and precise instead of flabby. The fully balanced circuit keeps interference out, and the large toroidal transformer supplies the reserves for dynamic peaks. 100 watts per channel into 8 ohms sounds modest – until you hear how assuredly they're delivered (200 into 4 ohms, and as much as 400 in mono).\u003c\/p\u003e\u003ch2\u003eWhat you'll hear\u003c\/h2\u003e\u003cp\u003eCalm, authority, and an almost eerie cleanliness. The M-5000 paints a large soundstage, separates instruments cleanly, and keeps its composure even in complex passages. Nothing is pushed forward, nothing is prettified – you hear what's on the recording, with an ease that relaxes rather than tires you.\u003c\/p\u003e\u003ch3\u003eWho is the M-5000 for? (and who it isn't – straight talk)\u003c\/h3\u003e\u003cp\u003eFor anyone looking for a reference-worthy power amp for demanding speakers – ideally paired with the C-5000 and via XLR. Straight talk: a power amp isn't an all-in-one device. You absolutely need a preamp in front of it (the C-5000 or another good preamp with an XLR output). If you want one device for everything, go for an integrated amp. And it runs warm to the touch during operation – adequate ventilation is a must, no snuggling inside a closed cabinet.\u003c\/p\u003e\u003ch2\u003eOur verdict\u003c\/h2\u003e\u003cp\u003eThe M-5000 plays in the league where power amps let the price tag do the asking – and delivers build quality and composure at High-End level. The Absolute Sound rated the 5000 series as Yamaha's serious return to High-End. We're happy to help you find out together whether the M-5000 suits your speakers.\u003c\/p\u003e\u003ch2\u003eTechnical data\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eType: fully balanced stereo power amplifier (Floating and Balanced)\u003c\/li\u003e\n\u003cli\u003ePower: 2× 100 W (8 Ω), 2× 200 W (4 Ω), 400 W (mono bridged, 8 Ω), 20 Hz–20 kHz, 0.07% THD\u003c\/li\u003e\n\u003cli\u003eDynamic power: 125 W (8 Ω) up to 500 W (2 Ω) per channel\u003c\/li\u003e\n\u003cli\u003eDamping factor: over 300 (8 Ω, 1 kHz)\u003c\/li\u003e\n\u003cli\u003eFrequency response: 5 Hz – 100 kHz (+0\/-3 dB)\u003c\/li\u003e\n\u003cli\u003eInputs: 1× balanced XLR, 1× RCA, trigger in\u003c\/li\u003e\n\u003cli\u003eBinding posts: massive brass, mechanical ground routing\u003c\/li\u003e\n\u003cli\u003ePower consumption: 400 W (typical)\u003c\/li\u003e\n\u003cli\u003eDimensions (W × H × D): 435 × 181 × 464 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 26.9 kg\u003c\/li\u003e\n\u003cli\u003eIncluded: M-5000 power amplifier, power cable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan I run the M-5000 without a preamp?\u003c\/strong\u003e\u003cbr\u003e\nNo. The M-5000 is a pure power amp and absolutely needs a preamp with level control in front of it – for example, the matching C-5000. Only the preamp provides input selection and volume; the M-5000 handles nothing but power delivery.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich speakers does the M-5000 drive?\u003c\/strong\u003e\u003cbr\u003e\nPractically all common Hi-Fi speakers. With 2× 100 W into 8 ohms, 2× 200 W into 4 ohms, and a damping factor over 300, it confidently handles even demanding loads like the NS-5000. For very large rooms, it can also be bridged to mono.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does mono operation (bridging) do?\u003c\/strong\u003e\u003cbr\u003e\nIn mono mode, two M-5000s work as monoblocks with 400 W each into 8 ohms. That brings more headroom and even better channel separation – interesting for very large rooms or especially demanding speakers. For most setups, a single M-5000 in stereo mode is easily enough.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the M-5000 get hot?\u003c\/strong\u003e\u003cbr\u003e\nIt gets warm to the touch during operation – that's normal for a powerful power amp. Free ventilation above and to the sides is important; it won't feel comfortable in a closed rack with no air circulation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy the M-5000 at HD Zürisee?\u003c\/strong\u003e\u003cbr\u003e\nBecause a power amp of this class needs to match the right preamp and the right speakers. As a Yamaha dealer in Wädenswil, we put together the right chain for you, deliver, and connect it properly – wiring included. Call us, we'll give you honest advice.\u003c\/p\u003e\u003ch2\u003eGoes well with\u003c\/h2\u003e\u003cp\u003eYou'll find the matching preamp and other amplifiers under \u003ca href=\"\/en\/collections\/alle-verstaerker\"\u003eAmplifiers\u003c\/a\u003e, plus speakers under \u003ca href=\"\/en\/collections\/lautsprecher\"\u003eSpeakers\u003c\/a\u003e. More from the brand in the \u003ca href=\"\/en\/collections\/yamaha\"\u003eYamaha collection\u003c\/a\u003e.\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":52989582999888,"sku":null,"price":8699.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/yamaha-m-5000-high-end-endverstaerker-silber-frontansicht.jpg?v=1784993914"},{"product_id":"moon-461-endstufe","title":"MOON 461 Stereo Power Amplifier Compass, Silver","description":"\u003cp\u003eThe MOON 461 is an analogue stereo power amplifier from the Compass Collection that amplifies your preamp's signal with 150 watts per channel and true dual-mono architecture – stable down to low-impedance speaker loads.\u003c\/p\u003e\n\n\u003ch2\u003eWhy the MOON 461?\u003c\/h2\u003e\n\u003cp\u003eAt its core works MOON's proprietary MDCA architecture (MOON Distortion-Cancelling Amplifier), originally developed for the flagship North Collection. It significantly reduces distortion and keeps the signal linear – the result is a natural, transparent reproduction with plenty of dynamics. Two separate MHP power supplies (MOON Hybrid Power), one per channel, make the 461 a true dual-mono construction: better channel separation, less crosstalk and confident power delivery even into demanding loads.\u003c\/p\u003e\n\u003cp\u003eMOON deliberately does without global negative feedback and relies on exclusively manufactured transistors – that's the basis of the well-known MOON sound signature. An operating-mode switch selects between stereo, mono-bridge (up to 450 watts at 8 ohms) and bi-amping, so the 461 grows with your speaker configuration.\u003c\/p\u003e\n\n\u003ch2\u003eWhat you hear\u003c\/h2\u003e\n\u003cp\u003eFirst of all, silence: no background noise, no audible strain – and that's exactly what lets the music grow. Bass arrives dry and controlled, vocals stand tangibly in the room, and even at high levels everything stays cleanly sorted. This is the kind of power amplifier that doesn't want to draw attention to itself, but simply lets the speaker do its thing.\u003c\/p\u003e\n\n\u003ch3\u003eWho is the 461 for – and who isn't it for?\u003c\/h3\u003e\n\u003cp\u003eIdeal for anyone looking for a fully-grown high-end power amplifier to pair with a preamp or a streaming preamplifier like the MOON 491, and who finally wants to drive their speakers properly. Anyone just after a compact all-in-one solution for the bedroom is clearly over-powered here – that would be like a racing bike for the walk to the mailbox.\u003c\/p\u003e\n\n\u003ch2\u003eOur verdict\u003c\/h2\u003e\n\u003cp\u003eThe 461 brings North Collection technology into the somewhat more accessible Compass Collection, without you hearing the cost-cutting: powerful, quiet and unassumingly composed. With its silver side panels, it sets a bright accent in the rack. We at HD Zürisee in Wädenswil advise you on the right preamp and speaker combination – tell us about your room, and we'll tell you honestly whether the 461 is the right choice.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical data\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOutput power stereo (8 Ω): 150 W\u003c\/li\u003e\n\u003cli\u003eOutput power stereo (4 Ω): 300 W\u003c\/li\u003e\n\u003cli\u003eOutput power mono-bridge (8 Ω): 450 W\u003c\/li\u003e\n\u003cli\u003eInput sensitivity: 1 V\u003c\/li\u003e\n\u003cli\u003eInput impedance: 22 kΩ\u003c\/li\u003e\n\u003cli\u003eGain: 31 dB\u003c\/li\u003e\n\u003cli\u003eFrequency response: 5 Hz – 100 kHz (+0 \/ −3 dB)\u003c\/li\u003e\n\u003cli\u003eTHD + noise (at 1 W): 0.005%\u003c\/li\u003e\n\u003cli\u003eTHD + noise (at 150 W): 0.003%\u003c\/li\u003e\n\u003cli\u003eIntermodulation distortion: 0.005%\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio: 114 dB\u003c\/li\u003e\n\u003cli\u003eCrosstalk: −114 dB\u003c\/li\u003e\n\u003cli\u003eDamping factor: 425\u003c\/li\u003e\n\u003cli\u003ePower consumption (operation \/ standby \/ eco): 35 W \/ 34 W \/ 1 W\u003c\/li\u003e\n\u003cli\u003eOperating modes: Stereo \/ Mono-Bridge \/ Mono-Bi-Amp\u003c\/li\u003e\n\u003cli\u003eConnections: XLR and RCA inputs, MOONLink (2× RJ45), USB service port\u003c\/li\u003e\n\u003cli\u003eDimensions (W × H × D): 42.9 × 8.7 × 36.8 cm\u003c\/li\u003e\n\u003cli\u003eWeight: 11 kg\u003c\/li\u003e\n\u003cli\u003eColour: Black chassis, silver side panels\u003c\/li\u003e\n\u003cli\u003eWarranty (MOON Switzerland): 5 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow much power does the MOON 461 have?\u003c\/h3\u003e\n\u003cp\u003e150 watts per channel at 8 ohms, 300 watts at 4 ohms and up to 450 watts in mono-bridge mode. Together with the high damping factor, it drives even demanding floorstanding speakers effortlessly and under control.\u003c\/p\u003e\n\u003ch3\u003eWhich speakers suit the MOON 461?\u003c\/h3\u003e\n\u003cp\u003eFrom compact bookshelf speakers to large floorstanders, the 461 confidently drives almost anything. We're happy to work out with you in person in Wädenswil which combination best suits your room and your taste in sound.\u003c\/p\u003e\n\u003ch3\u003eDoes the 461 need a separate preamplifier?\u003c\/h3\u003e\n\u003cp\u003eYes. The 461 is a pure power amplifier and needs a preamp or a streaming preamplifier, such as the MOON 491. Only this combination results in a complete system.\u003c\/p\u003e\n\u003ch3\u003eHow long is the warranty on MOON devices?\u003c\/h3\u003e\n\u003cp\u003eMOON devices come with five years of warranty here in Switzerland. As an authorised dealer, we handle everything for you, including service by our own technician.\u003c\/p\u003e\n\u003ch3\u003eWhy buy the MOON 461 at HD Zürisee?\u003c\/h3\u003e\n\u003cp\u003eBecause we don't just sell hi-fi, we've been living it for decades: we tell you honestly whether the 461 suits your speakers and your room, combine it with the right preamp and cabling, and are personally there for you in Wädenswil for delivery, setup and service.\u003c\/p\u003e\n\u003ch2\u003eGoes well with\u003c\/h2\u003e\n\u003cp\u003eYou'll find the matching preamp in the \u003ca href=\"\/en\/collections\/moon\"\u003eMOON Collection\u003c\/a\u003e – such as the MOON 491 streaming preamplifier. More models can be found under \u003ca href=\"\/en\/collections\/endstufen\"\u003ePower amplifiers\u003c\/a\u003e and \u003ca href=\"\/en\/collections\/vorverstarker\"\u003ePreamplifiers\u003c\/a\u003e.\u003c\/p\u003e\n","brand":"MOON","offers":[{"title":"Default","offer_id":53044058095952,"sku":"MOON-461","price":4580.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/moon-461-stereo-endstufe-compass-silber-frontansicht.png?v=1786531860"},{"product_id":"moon-461-491-set-endstufe-network-player-vorverstarker","title":"MOON 461 + 491 Compass HiFi Set, Silver\/Black","description":"\u003cp\u003eThe MOON 461 + 491 HiFi set is a separately built stereo combination from the MOON Compass Collection, made up of the 461 power amplifier and the 491 streaming preamplifier with DAC.\u003c\/p\u003e\n\n\u003cp\u003eIt brings MOON's technology from the larger series – MDCA amplification, true dual-mono and the MiND 2 streaming platform – into a more compact, more affordable format. Black chassis, side panels available in black or silver, available from early July 2026.\u003c\/p\u003e\n\n\u003ch2\u003eWhy this set?\u003c\/h2\u003e\n\u003cp\u003eBecause you get a complete high-end chain from a single source, without having to invest straight into the flagship league. The 491 handles everything at the front: streaming via MiND 2 (Roon Ready, AirPlay, Qobuz, Tidal, Deezer, Spotify Connect), a high-quality DAC for DSD, DXD and MQA, a configurable MM\/MC phono stage, HDMI ARC, balanced inputs and outputs and a built-in headphone amplifier. If needed, it also runs purely as an analogue preamplifier.\u003c\/p\u003e\n\u003cp\u003eThe 461 delivers the power: 150 watts per channel at 8 ohms, 300 watts at 4 ohms; in mono-bridge mode, one 461 delivers up to 450 watts. Two separate MHP power supplies (true dual-mono) and the MDCA topology from MOON's larger series provide control even into demanding speakers. As a matched set, you get both devices cheaper than buying them separately – and a system that feels like a single piece, both sonically and visually.\u003c\/p\u003e\n\n\u003ch2\u003eWhat you get\u003c\/h2\u003e\n\u003cp\u003eA fully-grown MOON signature: calm, controlled and transparent, with the typical composure even at higher levels. The 461 takes a firm grip on the speakers so bass stays dry and well-defined, while the 491 provides a clean, detail-rich background. From vinyl to headphones to high-resolution streams, everything plays through the same, matched chain.\u003c\/p\u003e\n\n\u003ch3\u003eWho is the set for – and who isn't it for?\u003c\/h3\u003e\n\u003cp\u003eFor anyone who wants a complete, expandable high-end system with a modern streaming platform without reaching for the 7 or 8 series – ideal for medium to larger rooms and demanding floorstanding or bookshelf speakers.\u003c\/p\u003e\n\u003cp\u003eStraight talk: anyone who really wants to drive large, power-hungry speakers to the limit in a large room is better served by the 761 + 791 or 861 + 891. And anyone who wants everything in one enclosure should look at the MOON 371. For most real-world living rooms, though, the 461 + 491 hits the point between sound, feature set and price pretty precisely.\u003c\/p\u003e\n\n\u003ch2\u003eOur verdict\u003c\/h2\u003e\n\u003cp\u003eThe 461 + 491 is the sensible way into genuine MOON high-end: separately built, streaming-capable, phono-ready and, thanks to the mono-bridge option, even expandable. We at HD Zürisee in Wädenswil tell you honestly whether this set suits your speakers or whether a size up or an all-in-one makes more sense – and set up your streaming and sources cleanly.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical data\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eMOON 461 – power amplifier\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput power (stereo, 8 Ω):\u003c\/strong\u003e 150 W per channel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput power (stereo, 4 Ω):\u003c\/strong\u003e 300 W per channel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput power (mono-bridge):\u003c\/strong\u003e 450 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating modes:\u003c\/strong\u003e 3 (incl. stereo, mono-bridge)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTechnology:\u003c\/strong\u003e MDCA, dual-mono with two MHP power supplies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W × H × D):\u003c\/strong\u003e 42.9 × 8.7 × 36.8 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 11 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMOON 491 – streaming preamplifier \/ DAC\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStreaming:\u003c\/strong\u003e MiND 2 – Roon Ready, AirPlay, Bluetooth, Qobuz, Tidal, Deezer, Spotify Connect\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC:\u003c\/strong\u003e supports DSD, DXD and MQA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalogue:\u003c\/strong\u003e MM\/MC phono stage (configurable), balanced inputs and outputs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVideo:\u003c\/strong\u003e 1× HDMI with ARC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphones:\u003c\/strong\u003e built-in headphone amplifier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W × H × D):\u003c\/strong\u003e 42.9 × 8.7 × 35.7 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 9 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e black chassis, side panels in black or silver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e from early July 2026\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty (MOON Switzerland):\u003c\/strong\u003e 5 years\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded in delivery:\u003c\/strong\u003e MOON 461 power amplifier, MOON 491 streaming preamplifier, power cables, remote control and manuals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's included in the MOON 461 + 491 set?\u003c\/strong\u003e\u003cbr\u003eThe 461 power amplifier and the 491 streaming preamplifier with DAC from the Compass Collection, plus remote control, power cables and manuals. That gives you source, preamp and power amplifier complete – all that's missing is speakers and cabling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the set Roon Ready and streaming-capable?\u003c\/strong\u003e\u003cbr\u003eYes. The 491 uses the MiND 2 platform, is Roon Ready and supports AirPlay, Qobuz, Tidal, Deezer and Spotify Connect. Even without a paid subscription you can play internet radio and files from the network; DSD, DXD and MQA are processed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I expand the 461 + 491 later?\u003c\/strong\u003e\u003cbr\u003eYes. The 461 can be run in mono-bridge mode with up to 450 watts; with a second power amplifier this creates a monoblock configuration. Overall, the 461 offers three operating modes, so the system can grow with your demands.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat colours is the set available in?\u003c\/strong\u003e\u003cbr\u003eThe chassis is black, and you choose the side panels in black or silver. That way the set fits either discreetly dark or with a silver accent into your decor. It's available from early July 2026.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy buy the MOON 461 + 491 set at HD Zürisee?\u003c\/strong\u003e\u003cbr\u003eBecause there's a lot of advice packed between the 461, 491 and your speakers. We clarify the speaker match, placement and streaming setup, advise on sensible expansion, and as an authorised MOON dealer in Wädenswil we're there for you for warranty and service – with our own technician.\u003c\/p\u003e\n\n\u003ch2\u003eGoes well with\u003c\/h2\u003e\n\u003cp\u003eYou'll find matching speakers under \u003ca href=\"\/en\/collections\/lautsprecher\"\u003eSpeakers\u003c\/a\u003e, cabling under \u003ca href=\"\/en\/collections\/kabel\"\u003eCables\u003c\/a\u003e and headphones for the 491 under \u003ca href=\"\/en\/collections\/kopfhorer\"\u003eHeadphones\u003c\/a\u003e. The whole series is shown in the \u003ca href=\"\/en\/collections\/moon\"\u003eMOON Collection\u003c\/a\u003e.\u003c\/p\u003e\n","brand":"MOON","offers":[{"title":"Default","offer_id":53044092371280,"sku":"MOON-461-491-SET","price":9980.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/moon-461-491-compass-hifi-set-silber-schwarz-frontansicht.png?v=1786535127"}],"url":"https:\/\/hdzuerisee.ch\/en\/collections\/endstufen.oembed?page=2","provider":"HD Zürisee AG","version":"1.0","type":"link"}