{"product_id":"nadm28","title":"NAD M28 7-Channel Power Amplifier (Purifi Eigentakt)","description":"\u003cp\u003eThe NAD M28 is a 7-channel power amplifier from the Masters series with Purifi Eigentakt technology and over 180 watts of continuous power per channel.\u003c\/p\u003e\u003cp\u003eThe powerhouse in your home cinema's engine room – seven channels that don't buckle even when the world ends on screen.\u003c\/p\u003e\u003ch2\u003eWhy the NAD M28?\u003c\/h2\u003e\u003cp\u003eMultichannel sound is unforgiving: the moment every channel is driven at once, the wheat separates from the chaff. The M28 delivers over 180 watts on each of its seven channels – simultaneously, not just on paper – and stays extremely low in distortion and neutral thanks to Purifi Eigentakt. Stable down to 2 ohms, with a damping factor above 750: that's the control demanding home cinema speakers need. It's no surprise Home Cinema Choice gave it the Best Buy Award (2021) with a spec sheet like this.\u003c\/p\u003e\u003ch2\u003eWhat you get\u003c\/h2\u003e\u003cp\u003eSeven channels for 7.1 or 5.1.2 setups, each with a balanced XLR and unbalanced RCA input – the XLR connection keeps the signal noise-free over long runs. Seven gold-plated speaker terminal pairs, a 12V trigger for system control. And despite the power, it stays cool thanks to Class-D and fits in the rack instead of turning it into a radiator.\u003c\/p\u003e\u003ch3\u003eWho is the NAD M28 for – and who isn't it for?\u003c\/h3\u003e\u003cp\u003eBuilt for serious home cinema: as a powerful power amp paired with the NAD M17 V2i or any high-quality AV processor with XLR outputs. Bottom line: the M28 is a pure power amplifier with no decoder and no volume control – you need an AV preamp or processor in front of it. For pure stereo it's overkill; an M23 V2 is enough there.\u003c\/p\u003e\u003ch2\u003eOur verdict\u003c\/h2\u003e\u003cp\u003eThe M28 is the calm, cool power behind a big home cinema: seven Purifi-clean channels, uncompromisingly stable. If you want no half-measures in multichannel, this is it.\u003c\/p\u003e\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDevice type: 7-channel power amplifier (Masters series)\u003c\/li\u003e\n\u003cli\u003eAmplifier technology: HybridDigital, Purifi Eigentakt\u003c\/li\u003e\n\u003cli\u003eContinuous power (all channels): \u0026gt; 180 watts (8\/4 ohms)\u003c\/li\u003e\n\u003cli\u003eDynamic power: \u0026gt; 300 watts (8 ohms) \/ \u0026gt; 580 watts (4 ohms) \/ \u0026gt; 900 watts (2 ohms)\u003c\/li\u003e\n\u003cli\u003eChannels: 7\u003c\/li\u003e\n\u003cli\u003eTotal harmonic distortion (THD): \u0026lt; 0.003 %\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio: \u0026gt; 102 dB (A-weighted)\u003c\/li\u003e\n\u003cli\u003eDamping factor: \u0026gt; 750 (8 ohms, 50 Hz)\u003c\/li\u003e\n\u003cli\u003eInputs per channel: XLR (balanced), RCA (unbalanced)\u003c\/li\u003e\n\u003cli\u003eSpeaker connections: 7 pairs, gold-plated\u003c\/li\u003e\n\u003cli\u003eTrigger: 12V in\/out\u003c\/li\u003e\n\u003cli\u003eDimensions (W × H × D): 435 × 167 × 396 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 21.5 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eWhich preamp fits the NAD M28?\u003c\/h3\u003e\u003cp\u003eThe ideal match is the NAD M17 V2i: the AV preamp and the M28 are matched to each other and share the Masters design. In principle, though, any AV processor with balanced XLR outputs will work. The XLR connection gets you the best noise performance and detail resolution out of the multichannel system. We're happy to help you figure out which combination suits your speakers.\u003c\/p\u003e\u003ch3\u003eWhich home cinema configurations suit the NAD M28?\u003c\/h3\u003e\u003cp\u003eThe seven channels fully cover classic 7.1 or 5.1.2 Atmos setups. Need even more channels for a bigger Atmos layout? Simply combine the M28 with another power amp – for example an NAD M23 V2 for the front channels. That way the system grows with your needs instead of starting over.\u003c\/p\u003e\u003ch3\u003eWhy buy the NAD M28 at HD Zürisee?\u003c\/h3\u003e\u003cp\u003eA home cinema in this class needs planning – speakers, preamp, cabling, calibration. At HD Zürisee in Wädenswil we advise you on the whole system and support installation and setup with our own in-house technician. Authorized NAD dealer, warranty and service included.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGoes well with:\u003c\/strong\u003e \u003ca href=\"\/en\/collections\/av-vorverstarker\"\u003eAV preamps\u003c\/a\u003e, \u003ca href=\"\/en\/collections\/heimkino-lautsprecher\"\u003ehome cinema speakers\u003c\/a\u003e, \u003ca href=\"\/en\/collections\/standlautsprecher\"\u003efloorstanding speakers\u003c\/a\u003e and \u003ca href=\"\/en\/collections\/lautsprecherkabel\"\u003espeaker cable\u003c\/a\u003e.\u003c\/p\u003e","brand":"NAD","offers":[{"title":"Default Title","offer_id":52989542859088,"sku":null,"price":5990.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/nad-m28-7-kanal-endstufe-frontansicht.jpg?v=1786546236","url":"https:\/\/hdzuerisee.ch\/en\/products\/nadm28","provider":"HD Zürisee AG","version":"1.0","type":"link"}