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Home / Noise / Mains Filters
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No Noise QNC
No Noise QNC
No Noise QNC
No Noise QNC
No Noise QNC
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No Noise QNC
No Noise QNC
No Noise QNC

Product Description

No Noise QNC

Moving our filters into a new field of technology we have developed the Quantum Noise Conditioner. Based on the No Noise X this filter incorporates our Quantum Pulse Generator circuit and QNC DF filter. We feed a very low noise linear dc voltage to the QPG circuit using a version of our SPower Reference regulation. There will also be the option to upgrade the filter with add on options in the future.

What is a Quantum Pulse Generator?

This circuit works by outputting a very low frequency into a given area (in this case the filter). Low frequency (Hz) waves cancel out high frequency noise / pulses leaving the electronic components to work in a more stable environment.

Mains contamination includes mains noise, spikes / surges and airborne noise such as Wi-Fi interference. We use our classic No Noise X common mode Live Neutral filtering for reducing the mains noise and the QPG optimises the performance

Upgrade Filtering Options

QNC DF - LE (live earth) NE (neutral earth) filter with QPG technology (Comes installed as standard)

QNC HF - 5 Pole High frequency filter with QPG technology (UP TO 3 CAN BE INSTALLED) - https://www.fidelityaudio.co.uk/qnc-hf---add-on-5316-p.asp

QNC Ultra Clamp - Spike protection with QPG technology (ONLY 1 CAN BE INSTALLED) - https://www.fidelityaudio.co.uk/qnc-ultra-clamp---add-on-5319-p.asp


Information

  • Very natural and spacious sound with a much lower noise floor
  • Impressive common mode filter
  • 10A IEC socket has been fitted to allow you to choose any type of mains lead you like.
  • High Quality Duelund DCA12GA tin-plated copper multistrand cable fitted internally for Live, Neutral & Earth to socket.
  • Reduces much more mains noise than any plug
  • LED power indication
  • Ideal for average to larger Hi-Fi or Home Cinema systems
  • L:220mm H:60mm W:172m
  • DC resistance (LN) – 80 Kohm approx
  • Weight – 1.00 Kg

Expect -

  • Improved textural detail
  • Improved upper mid clarity
  • Greater bass depth
  • More separation of instruments
  • Cleaner with less muddle
  • Increase in timing accuracy
  • More analogue presentation
  • Dynamic improvement

Please note - Please allow 600 hours minimum burn in time.

Specifications

MPN
nn qnc
Brand
fidelity audio
Condition
New
Product Code
No Noise QNC
Weight
2kg

Customer reviews

(2 Customer reviews)
Write A Review
5 Stars
50%
4 Stars
50%
3 Stars
0%
2 Stars
0%
1 Stars
0%

NN QNC

Having recently purchased Fidelity Audio's brilliant NN SA QNC mains filter, ( now fully run in) which was two steps up in sound quality from an 18 year old mains filter I was using, plugged in at the same location, I was excited to also complement this with the NN QNC filter, (also now run in) a slightly different version to the ' SA' filter plugged in closer to the system. Again this was to replace another 18 year old filter. Weather it's because all of my components (Sacd players, pre power amps) have been modified and also fitted with various internal filters, in addition to all of the equipment being chassis earth grounded, I have now found in MY system that I may well have reached the limit of what can be achieved with this kind of mains filtering. The NN QNC like the SA version is fabulously built, good looking, and with the benefit of having a power switch at the back. I love the little power light on the front too! Highly recommend if your system has very little or no mains filtering at all.

Jonathan Carter | Epping | November 2024

No Noise QNC

Having recently dipped my toes into the mad world of mains cables (with good results). I decided to look into filtering the mains and came across Fidelity Audio where I spoke to Brent for advice. I took the plunge and went for the No Noise QNC, I could not be more happy. I left it to burn in for 600 hours as Brent advised before making any final decision on the filter but right from the off it improved the audio in pretty much all areas. Now the filter has burnt in I can't stop listening to my favorite cds.

I recommend anyone to try a Fidelity Audio filter.

Malcolm Graves | Bristol | August 2024

No Noise QNC

Moving our filters into a new field of technology we have developed the Quantum Noise Conditioner. Based on the No Noise X this filter incorporates our Quantum Pulse Generator circuit and QNC DF filter. We feed a very low noise linear dc voltage to the QPG circuit using a version of our SPower Reference regulation. There will also be the option to upgrade the filter with add on options in the future.

What is a Quantum Pulse Generator?

This circuit works by outputting a very low frequency into a given area (in this case the filter). Low frequency (Hz) waves cancel out high frequency noise / pulses leaving the electronic components to work in a more stable environment.

Mains contamination includes mains noise, spikes / surges and airborne noise such as Wi-Fi interference. We use our classic No Noise X common mode Live Neutral filtering for reducing the mains noise and the QPG optimises the performance

Upgrade Filtering Options

QNC DF - LE (live earth) NE (neutral earth) filter with QPG technology (Comes installed as standard)

QNC HF - 5 Pole High frequency filter with QPG technology (UP TO 3 CAN BE INSTALLED) - https://www.fidelityaudio.co.uk/qnc-hf---add-on-5316-p.asp

QNC Ultra Clamp - Spike protection with QPG technology (ONLY 1 CAN BE INSTALLED) - https://www.fidelityaudio.co.uk/qnc-ultra-clamp---add-on-5319-p.asp


Information

  • Very natural and spacious sound with a much lower noise floor
  • Impressive common mode filter
  • 10A IEC socket has been fitted to allow you to choose any type of mains lead you like.
  • High Quality Duelund DCA12GA tin-plated copper multistrand cable fitted internally for Live, Neutral & Earth to socket.
  • Reduces much more mains noise than any plug
  • LED power indication
  • Ideal for average to larger Hi-Fi or Home Cinema systems
  • L:220mm H:60mm W:172m
  • DC resistance (LN) – 80 Kohm approx
  • Weight – 1.00 Kg

Expect -

  • Improved textural detail
  • Improved upper mid clarity
  • Greater bass depth
  • More separation of instruments
  • Cleaner with less muddle
  • Increase in timing accuracy
  • More analogue presentation
  • Dynamic improvement

Please note - Please allow 600 hours minimum burn in time.
(2 Customer reviews)
Write A Review
5 Stars
50%
4 Stars
50%
3 Stars
0%
2 Stars
0%
1 Stars
0%

NN QNC

Having recently purchased Fidelity Audio's brilliant NN SA QNC mains filter, ( now fully run in) which was two steps up in sound quality from an 18 year old mains filter I was using, plugged in at the same location, I was excited to also complement this with the NN QNC filter, (also now run in) a slightly different version to the ' SA' filter plugged in closer to the system. Again this was to replace another 18 year old filter. Weather it's because all of my components (Sacd players, pre power amps) have been modified and also fitted with various internal filters, in addition to all of the equipment being chassis earth grounded, I have now found in MY system that I may well have reached the limit of what can be achieved with this kind of mains filtering. The NN QNC like the SA version is fabulously built, good looking, and with the benefit of having a power switch at the back. I love the little power light on the front too! Highly recommend if your system has very little or no mains filtering at all.

Jonathan Carter | Epping | November 2024

No Noise QNC

Having recently dipped my toes into the mad world of mains cables (with good results). I decided to look into filtering the mains and came across Fidelity Audio where I spoke to Brent for advice. I took the plunge and went for the No Noise QNC, I could not be more happy. I left it to burn in for 600 hours as Brent advised before making any final decision on the filter but right from the off it improved the audio in pretty much all areas. Now the filter has burnt in I can't stop listening to my favorite cds.

I recommend anyone to try a Fidelity Audio filter.

Malcolm Graves | Bristol | August 2024

MPN
nn qnc
Brand
fidelity audio
Condition
New
Product Code
No Noise QNC
Weight
2kg

2 Customer Reviews

No Noise QNC

Product Code No Noise QNC
VAT Number: 366988523 Registered company: 12998520
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