Quad Upgrade Modules

Quad Upgrade Modules

Quad Upgrade Modules

We have recently started taking a more modular approach to our upgrade services.

Featuring bespoke circuits, carefully laid out on high-quality printed circuit boards & of course, using the finest quality components for the best sound.

These modules are now available for you to fit inside your own equipment.

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Quad 405 Dual Mono PSU
Quad 405 Dual Mono PSU Our Quad 405 Dual Mono PSU makes a big improvement to this fantastic amplifier. Bass grip, definition and control is improved along with clearer and better defines mids and treble. This version of..
£125.00
Testimonials
Arcam Alpha 9 CD ...
«Doing business with Red Hill Audio is pretty easy! My CD player had suffered the hum problem, from decaying electrolytics in the power supply, and ...»


Stephen... Ipswich

Audiolab 8000a Up...
«
Hi Lee,
 


James Lisk

Quad 66 CD & ...
«
Hi Lee,
Having given the CD player & pr ...»


J Laidler

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