Was bringt die NuPrime Pure AC-6 klanglich?

Sie filtert Störungen aus der Stromversorgung und reduziert das AC-Rauschen um über 20 dB. In der Praxis hörst du das als dunkleren Hintergrund, mehr Mikrodynamik und eine stabilere Ortung der Instrumente. Wie gross der Effekt ausfällt, hängt von deinem Stromnetz und deinen Komponenten ab.

Woran merke ich, ob meine Anlage von einem Stromfilter profitiert?

Wenn die Musik manchmal rau klingt, der Bass nicht ganz präzise ist oder der Hintergrund bei leisen Passagen nicht wirklich schwarz wird, lohnt sich ein Power-Conditioner oft deutlich. Besonders, wenn Endstufe und empfindliche Quellen am selben Stromkreis hängen.

Verlieren meine Endstufen durch die Pure AC-6 an Dynamik?

Nein. Genau dafür gibt es die getrennte Filterung: Eine Gruppe LC-Filterkreise ist auf Hochleistungsgeräte wie Endstufen ausgelegt, zwei weitere auf empfindliche Quellen. So bleiben die Quellen maximal rauschfrei, während die Endstufen ihre volle Dynamik behalten.

Wie viele Geräte kann ich anschliessen?

Die Pure AC-6 bietet sechs Schuko-Ausgänge bei einer Gesamtbelastbarkeit von 10 A. Das reicht für eine komplette Kette aus Quellen, Vor- und Endstufe. Bei sehr grossen Endstufen-Paaren planen wir die Verteilung gern gemeinsam mit dir.

Warum die NuPrime Pure AC-6 bei HD Zürisee kaufen?

Weil wir ehrlich beraten, ob und wie stark sich der Schritt für deine Anlage und dein Stromnetz lohnt – statt einfach Zubehör zu verkaufen. Andy und Maurizio helfen dir bei Auswahl und Einbindung, Service läuft über unseren eigenen Techniker. Erreichbar telefonisch, per WhatsApp oder in Wädenswil.

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NuPrime Pure AC-6 Power Conditioner Strip

CHF 1'599.00

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The NuPrime Pure AC-6 is a high-quality mains filter strip and AC power conditioner with six outlets that feeds your entire hi-fi system with filtered, low-noise power.

It's more than just a power strip: a multi-stage filter topology keeps electromagnetic (EMI) and radio-frequency (RFI) interference away from the power supply. The result is a darker background – and fine details that used to get lost in the noise floor.

Why the Pure AC-6?

Clean power is the invisible foundation of good sound. The Pure AC-6 reduces AC noise by more than 20 dB, filtering selectively: one group of 5th-order LC filter circuits for power-hungry, high-power gear like power amplifiers, and two further groups for sensitive sources such as DACs and streamers. That way every component gets exactly the purity it needs, without the power amps losing any dynamics.

What you get

✅ Over 20 dB noise reduction: a noticeably darker background, more micro-dynamics, and more stable imaging of instruments on the soundstage.
✅ Separate filtering: 5th-order LC filter circuits – separate for high-power and for source devices, so power amps keep their dynamics.
✅ Six Schuko outlets: enough sockets to power a complete chain centrally and cleanly.
✅ Surge protection: an integrated circuit breaker reliably protects expensive components.
✅ Trigger in/out: a 12 V trigger input and output switch the whole system centrally at the press of a button.
✅ Solid housing: heavy, damping aluminum shields the filter elements from interference; high-purity copper conductors inside.

Who is the Pure AC-6 for?

For anyone with a serious hi-fi or high-end chain who wants to extract that last bit of calm and resolution – especially when a power amp and sensitive sources share the same strip. Also worthwhile where the mains supply is audibly dirty (harsh sound, imprecise bass, a background that never gets truly black).

Straight talk: a power conditioner doesn't replace a good system and can't conjure up missing details – it cleans up the interference the mains network drags in. How clearly the effect shows up depends on your mains supply and your components. Total current capacity is 10 A; for very large power-amp pairs, plan the distribution with a bit of thought. We'll advise you honestly on whether the step is worth it for you.

Our verdict

For us, the Pure AC-6 is one of the most unassuming yet effective building blocks of a high-end chain. In Wädenswil we regularly hear a calmer, more stable sound once it's looped in – the separate filtering for power amps and sources is the key trick here. If you've invested in clean components, don't let the power supply become the weakest link.

Technical data

Type: AC power conditioner / mains filter strip
Number of outlets: 6× Schuko (CEE 7/4)
Noise suppression: over 20 dB (typical)
Filter technology: 5th-order LC filter circuits – 1 group for high power, 2 groups for low power
Surge protection: integrated circuit breaker
System control: 1× trigger input, 1× trigger output (12 V)
Maximum load: 10 A (total current)
Internal conductor: high-purity, low-resistance copper wiring
Connection: IEC C14 inlet
Operating voltage: 230 V AC / 50 Hz
Housing: robust, damping aluminum
Dimensions (W × H × D): 430 × 111 × 281 mm
Weight: 5.8 kg
Warranty: 2 years
Scope of delivery: Pure AC-6 mains filter strip, high-quality power cable, quick guide

Frequently asked questions

What does the NuPrime Pure AC-6 do for the sound?
It filters interference out of the power supply and reduces AC noise by more than 20 dB. In practice you'll hear that as a darker background, more micro-dynamics, and more stable imaging of instruments. How large the effect is depends on your mains supply and your components.

How do I know if my system would benefit from a power filter?
If the music sometimes sounds harsh, the bass isn't quite precise, or the background never turns truly black during quiet passages, a power conditioner is often clearly worthwhile – especially when a power amp and sensitive sources share the same circuit.

Do my power amps lose dynamics through the Pure AC-6?
No. That's exactly what the separate filtering is for: one group of LC filter circuits is designed for high-power devices like power amps, two further groups for sensitive sources. That way the sources stay maximally noise-free while the power amps keep their full dynamics.

How many devices can I connect?
The Pure AC-6 offers six Schuko outlets at a total current capacity of 10 A. That's enough for a complete chain of sources, preamp, and power amp. For very large power-amp pairs, we're happy to plan the distribution together with you.

Why buy the NuPrime Pure AC-6 at HD Zürisee?
Because we advise you honestly on whether and how much the step is worth it for your system and your mains supply – instead of just selling accessories. Andy and Maurizio help you choose and integrate it, and service runs through our own technician. Reach us by phone, WhatsApp, or in Wädenswil.