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At Fidelity Audio we're always looking to make audio cleaner, more analogue and to get the most from your HiFi. That's where our High Quality Upgrades, PSU's & Mains Filters come in!

HiFi Upgrades and Tuning - Bespoke Linear Low Noise Power Supplies - Mains Noise Filters - Low Jitter Clocks - Bluesound Upgrades - WiiM Upgrades - Lumagen Upgrades - Oppo Upgrades - Reavon Upgrades - DC Boosters - Network Switches and Upgrades

Over 25 Years Experience
Fidelity Audio is a leading audio tuning brand offering high-quality products and upgrades for music and movies.

Bespoke High Quality Upgrades
Conceived, designed, and engineered for the best possible audio performance. "Hearing is believing"

Secure Payment
Certificated SSL services (256 bit encryption) to give you complete peace of mind.

Low Jitter
Clocks

Bespoke Clocks

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Bluesound Upgrades

NANO - NODE - ICON

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Very Low Noise Linear PSUs

Bespoke PSUs

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Clocks - Very Low Jitter

Micro Clock 2

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Network Switch Upgrades

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Reavon
Upgrades

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WiiM
Upgrades

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Network Switch Upgrades

About Fidelity Audio

Fidelity Audio Products 

The Fidelity Audio range of multi award winning hi-fi components have been meticulously designed to get you closer to the heart of the original recording.
We offer an exceptional range of power supplies, mains filters and tuning options for your equipment that perform at higher levels than should be expected for the price.

Fidelity Audio Upgrades

With over 25 years experience in the design and modification of hi-fi and audio equipment, Fidelity Audio provide upgrades to existing hi-fi components in order to gain exceptional levels of performance .  Cd players, dacs, pre amps, amplifiers, streamers, phono stages and even network switches can be upgraded.
Modifying your existing hi-fi components will nearly always give you a highly favourable cost-to-benefit ratio over buying new hi-fi equipment.

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  • Exceptional Upgrades and Repairs

    Quick and very professional service and equipment fixed and returned in a space of days. I highly recommend this company for its exceptional upgrades and repairs. This is someone who knows what he is doing.

    Hey Hey / Google Reviews

  • Speechless!

    Hpa 100 headphone amp upgraded to hpa200 se. Incredible upgrade!! Absolutely beyond belief. Brent advised me through the whole process, and upon delivery was simply speechless at the difference!! I cant say any more than that, speechless!!! It is superb. Makes a mockery of Sennheiser's own 2000 grand amp and also the Questyle cma800 which are both on the bright side. For my personal liking. This is customer service at its very best!

    Laurence Robinson / Google Reviews

  • Fantastic service from Brent!!

    Fantastic service from Brent!! This guy really knows his stuff and is very passionate about HiFi. As Brent is a electronics engineer too, he knows what he's talking about. I'm extremely pleased with my ATC speakers.

    Phil Wynn / Google Reviews