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Home / Bespoke Linear PSUs / Bespoke Linear Low Noise PSUs
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HC SE V2 - High Current Very Low Noise PSU
HC SE V2 - High Current Very Low Noise PSU
HC SE V2 - High Current Very Low Noise PSU
HC SE V2 - High Current Very Low Noise PSU

Product Description

High Current SE V2 (5.5A) VERY LOW NOISE DC linear power supplies.

Designed to run more demanding equipment while still maintaining our famous low noise technology. The power supply utilises an custom dual V REF SPower low noise voltage regulator circuit along with a efficient circuit layout for optimal current flow.

High quality capacitors and large 10A+ toroidal transformers housed in a quality Matt Black Hips chassis. Audio Wire 1TP silver plated copper cable is used between PSU and your device as well as internally.
 
  • Please let us know what connector you require
Info -
  • Active Noise Cancellation
  • ABT - Output protection circuit
  • Mundorf / F&T Capacitors
  • Very low noise custom SPower low noise regulation
  • Very low noise SPower drive circuit
  • Very low noise 3 stage Vref for drive circuit
  • Very low noise Spower derived output
  • Very low noise 6 stage Vref for output control circuit
  • Large Toroidal Transformer
  • Optimal circuit layout
  • Vented chassis and fan control circuit
  • Noiseblocker BlackSilent Fan X (Max 2800 rpm - 9.2 dB(A)​​​ ​​​​​​)
  • Short term current - 10A


Load tested –
 5V output with 0.960 ohm load = 5.1A
 12V output with 2r3 ohm load = 5.1A

Specifications

MPN
Fidelity Audio HC SE V2 Low Noise PSU
Brand
Fidelity Audio
Condition
New
Product Code
Fidelity Audio HC SE V2 Low Noise PSU
Weight
4kg

Customer reviews

(1 Customer reviews)
Write A Review
5 Stars
100%
4 Stars
0%
3 Stars
0%
2 Stars
0%
1 Stars
0%

HC SE / HC2 Upgrade

Another +1 for the Fidelity Audio LPS.

I started with the HC1, the cheaper version, when Brent told me the unit can be upgraded to the HC2 version.

I ran with the HC / HC1 for a month and then got the HC SE / HC2 pcb and installed it at home, after Brent shared instructions on how to do this.

I don't think I spoke enough on the benefits of the LPS, both picture and sound have been substantially improved. I've still a long way to go to see (and hear) the full performance upgrade but after experiencing what I'm seeing and hearing now I couldn't go back to the Lumagen supplied walwart power supply.

David | Belfast | October 2025

High Current SE V2 (5.5A) VERY LOW NOISE DC linear power supplies.

Designed to run more demanding equipment while still maintaining our famous low noise technology. The power supply utilises an custom dual V REF SPower low noise voltage regulator circuit along with a efficient circuit layout for optimal current flow.

High quality capacitors and large 10A+ toroidal transformers housed in a quality Matt Black Hips chassis. Audio Wire 1TP silver plated copper cable is used between PSU and your device as well as internally.
 
  • Please let us know what connector you require
Info -
  • Active Noise Cancellation
  • ABT - Output protection circuit
  • Mundorf / F&T Capacitors
  • Very low noise custom SPower low noise regulation
  • Very low noise SPower drive circuit
  • Very low noise 3 stage Vref for drive circuit
  • Very low noise Spower derived output
  • Very low noise 6 stage Vref for output control circuit
  • Large Toroidal Transformer
  • Optimal circuit layout
  • Vented chassis and fan control circuit
  • Noiseblocker BlackSilent Fan X (Max 2800 rpm - 9.2 dB(A)​​​ ​​​​​​)
  • Short term current - 10A


Load tested –
 5V output with 0.960 ohm load = 5.1A
 12V output with 2r3 ohm load = 5.1A
(1 Customer reviews)
Write A Review
5 Stars
100%
4 Stars
0%
3 Stars
0%
2 Stars
0%
1 Stars
0%

HC SE / HC2 Upgrade

Another +1 for the Fidelity Audio LPS.

I started with the HC1, the cheaper version, when Brent told me the unit can be upgraded to the HC2 version.

I ran with the HC / HC1 for a month and then got the HC SE / HC2 pcb and installed it at home, after Brent shared instructions on how to do this.

I don't think I spoke enough on the benefits of the LPS, both picture and sound have been substantially improved. I've still a long way to go to see (and hear) the full performance upgrade but after experiencing what I'm seeing and hearing now I couldn't go back to the Lumagen supplied walwart power supply.

David | Belfast | October 2025

MPN
Fidelity Audio HC SE V2 Low Noise PSU
Brand
Fidelity Audio
Condition
New
Product Code
Fidelity Audio HC SE V2 Low Noise PSU
Weight
4kg

1 Customer Reviews

HC SE V2 - High Current Very Low Noise PSU

Product Code Fidelity Audio HC SE V2 Low Noise PSU
VAT Number: 366988523 Registered company: 12998520
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