Upgrades
DIY Parts
Clocks -
Timing is the essence of musicality & without an accurate clock in your player you will never hear the original performance.. 
SPower - Hearing is believing! Low noise, fast response voltage regulators. The SPower benefits from a very low noise precision voltage reference point...
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Low noise psus for clocks
We aim to offer the very best products and upgrades.
Fidelity Audio's power supplies have to be one of the simplest, most cost-effective upgrades you can perform! Over-rated for their application and using only the finest quality components, our power supplies are designed to exceed your expectations.
Low noise fast response Power Supplies.
Both circuits benefit from the use of toroidal transformers, which are very quiet in operation and emit very low levels of flux compared to conventional items.
For the dc rectification we use quality high power, ultra-fast, soft recovery HexFRED diodes. These eliminate reverse transients associated with more common diodes, and results in a much purer sound!
Premium Fidelity Audio SI audio grade capacitor have been selected to ensure sound quality is improved. The capacitors have very low E.S.R which drastically reduces AC ripple/noise prior to the regulation stage. The Fidelity Audio SI capacitor provides a clean and uncoloured sound aiding your clock to perform at its best.
Internal Ultra Clock psu |
External Premium Clock psu |
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| Price: £109.00 inc vat | Price: £329.00 inc vat |
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We also do lighter version of the Ultra psu.
PSU Lite
- 3.2VA TX
- 15000uF Panasonic TSUP power capacitor
- Schottky diodes
- Built on SPower regulation


Price: £75.00 inc vat




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