Fidelity Audio Hifi Upgrades

Oppo UDP-205 REF Power Supply - Very low noise linear PSU

£290.83 (ex. VAT)
Oppo UDP-205 Reference Digital Power Supply for DIY install

DISCLAIMER - We take no responsibility for damage to your OPPO with a DIY installation.

This PSU cannot damage your OPPO. The OPPO has further regulation after the 12V from the PSU. From extensive testing only bad installation can damage your OPPO. Check all ribbon cables between pcbs are aligned correctly (especially on the 205)

This pcb is designed to replace the cheap and noisy SMPS PSU in the Oppo UDP-205 for the 12V digital supply. The PSU is lower noise than any other PSU for sale. Why? Because not only is it a linear psu like the others it is also designed with low noise Spower derived voltage regulation + triple Vref circuits along with audiophile grade capacitors all adding to the final performance. The Oppo digital performance is improved which gives better picture quality (better colour depth & motion tracking) along with improved audio processing.

Only Fidelity Audio design and build true low noise PSUs.
  • Custom SPower Uber derived very low noise voltage regulation
  • Fully Regulated PSU
  • Triple Vref voltage control
  • High Quality Toroid Transformer
  • Oscon SEPC capacitors
  • Mundorf AG decoupling capacitor (Pre Regulation)
  • Mundorf AG decoupling capacitors (Post Regulation)
  • Panasonic PPS decoupling capacitors used throughout
  • Optimised circuit layout
  • 4A Current capable
  • 6.67A Current Max @ 12V (short term current)
  • 230/240V & 110/115V

Disclaimer - We take every step to make sure our products are built to the highest standard and specification.
Do-It-Yourself (DIY) projects and all DIY projects are purely “at your own risk”. As with any DIY project, unfamiliarity with the tools and process can be dangerous.
If you are at all uncomfortable or inexperienced working on these projects (especially but not limited to electronics and mechanical), please reconsider doing the job yourself. It is very possible on any DIY project to damage your equipment if not properly installed.
udp205 REFPSU
Product Code:
Oppo UDP-205 REF PSU
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Customer reviews

(3 Customer reviews)
Write a review

Just fitted the linear power supply and what a difference. The low level hash and haze has gone. The bass has improved too - deeper with more definition. What mod do you recommend next?

Robert | Wallingford | June 2018

A great improvement on the original what my oppo was crying out for thank you

Goodnews1953 | Ebay | August 2019

Great!!!!! Thank You..!!

ajauwen | Ebay | August 2019