Product Description

Reference V2 QPG Power Supply

The Reference as been designed to offer the very lowest noise levels from a power supply. Pushing on the technology in our other psus we have managed to create something that works brilliantly with the very best audio equipment on the market. The Reference can be upgraded to Signature spec by purchasing our Vref module.

From the large transformer and big smoothing capacitors chosen for their low ESR and ripple rejection to the multiple precise vref circuits, QPG technology and onto the ABT monitored low noise output this PSU really does stand head and shoulders above anything out in the market today in both design and performance. You wont find this level of quality PSU in anything manufactured at the high end of the audio market.

Please enquire about different voltages and connectors

Reference Psu specs -

BR1 Schottky Bridge Rectifier
QPG Noise cancellation circuit
Active Noise Cancellation
Very low noise SPower drive circuit
Very low noise 6 stage Vref for drive circuit
Very low noise Spower derived output
Very low noise 6 stage Vref for output control circuit
Oscon SVP Capacitors used for precise Vref control
Large High Quality Mundorf / F&T Capacitors
High Quality Cerefine and Rubycon Capacitors (model specific)
Optimised circuit layout
120VA Toroidal Transformer (9V & 12V outputs)
80VA Toroidal Transformer (5V & 6V outputs)
3.6A Current capable
10A Current Max @12V (short term current)
Output protection / monitoring circuit (ABT)
Vented chassis and fan control circuit - Optional
Noiseblocker BlackSilent Fan X (Max 2800 rpm - 9.2 dB(A) )

All our DC power supplies utilise a custom designed Fidelity Audio SPower low noise voltage regulator circuit along with improved circuit design and high quality Mundorf AG capacitors and toroidal transformers all housed in a quality Gloss Black ABS chassis with EMI / RFI coating on the inside. Audio Wire 1TP silver plated copper cable is used between PSU and your device as well as internally.

Expect -

Analogue presentation
Inky Blacks
Much more insight into recordings
Delicate Treble
Fuller Bass with more definition

Specifications

MPN

REFERENCE V2 QPG PSU

Brand

fidelity audio

Condition

New

Product Code

Fidelity Audio REFERENCE V2 QPG PSU

Weight

3kg

Description

Reference V2 QPG Power Supply

The Reference as been designed to offer the very lowest noise levels from a power supply. Pushing on the technology in our other psus we have managed to create something that works brilliantly with the very best audio equipment on the market. The Reference can be upgraded to Signature spec by purchasing our Vref module.

From the large transformer and big smoothing capacitors chosen for their low ESR and ripple rejection to the multiple precise vref circuits, QPG technology and onto the ABT monitored low noise output this PSU really does stand head and shoulders above anything out in the market today in both design and performance. You wont find this level of quality PSU in anything manufactured at the high end of the audio market.

Please enquire about different voltages and connectors

Reference Psu specs -

BR1 Schottky Bridge Rectifier
QPG Noise cancellation circuit
Active Noise Cancellation
Very low noise SPower drive circuit
Very low noise 6 stage Vref for drive circuit
Very low noise Spower derived output
Very low noise 6 stage Vref for output control circuit
Oscon SVP Capacitors used for precise Vref control
Large High Quality Mundorf / F&T Capacitors
High Quality Cerefine and Rubycon Capacitors (model specific)
Optimised circuit layout
120VA Toroidal Transformer (9V & 12V outputs)
80VA Toroidal Transformer (5V & 6V outputs)
3.6A Current capable
10A Current Max @12V (short term current)
Output protection / monitoring circuit (ABT)
Vented chassis and fan control circuit - Optional
Noiseblocker BlackSilent Fan X (Max 2800 rpm - 9.2 dB(A) )

All our DC power supplies utilise a custom designed Fidelity Audio SPower low noise voltage regulator circuit along with improved circuit design and high quality Mundorf AG capacitors and toroidal transformers all housed in a quality Gloss Black ABS chassis with EMI / RFI coating on the inside. Audio Wire 1TP silver plated copper cable is used between PSU and your device as well as internally.

Expect -

Analogue presentation
Inky Blacks
Much more insight into recordings
Delicate Treble
Fuller Bass with more definition

Reviews

(2 Customer reviews)

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5 Stars

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4 Stars

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2 Stars

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1 Stars

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USB PSU

With it in place the difference is profound. And I tried feeding the 5V PSU into a usb power line with USB being input source instead of spdif (and the other PSU feeding into the PC USB card) and it sounds incredible. I could never get on with the USB input but for the first time ever I love it. I'm reveling in detail.

D McAlpine | London | February 2023

Vast improvement in definition and Clarity.

The product is well made and fulfills expectations. It does take some time to run in but the wait is well worth it.

Barry L Smith | North West Leicestershire | February 2023

Attributes

MPN

REFERENCE V2 QPG PSU

Brand

fidelity audio

Condition

New

Product Code

Fidelity Audio REFERENCE V2 QPG PSU

Weight

3kg

Delivery & Returns

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2 Customer Reviews

Reference V2 QPG Low Noise Power Supply

Name: Reference V2 QPG Low Noise Power Supply
Brand: fidelity audio
SKU: Fidelity Audio REFERENCE V2 QPG PSU
Price: 820.00 GBP
Availability: InStock
Rating: 5 (2 reviews)

Product Code Fidelity Audio REFERENCE V2 QPG PSU

Voltage

DC PLUG SIZE

Oyaide Gold DC Plug

Fan (NoiseBlocker) for extra cooling