img 7539

Quad 44 Preamplifier Service

10 Comments / Service, Preamplifiers / / 22 February 2023

I’ve just serviced a Quad 44 preamplifier. In this article, I’ll show you what the Quad 44 looks like inside and explain some of its features. Along with a Quad 405 power amplifier, I recently serviced this Quad 44 preamplifier, both owned by the same customer. I’m told he purchased them after a chat we […]

, , , ,

Quad 44 Preamplifier Service Read More »

img 7518

Quad 405 Amplifier Service & Refresh

5 Comments / Service, Amplifiers / / 17 February 2024

Readers will know how much I like the Quad 405 amplifier. In this article, I look at the Quad 405 amplifier service process and what’s involved when a 405 visits Liquid Audio. Talk about great-sounding amps, this particular Quad 405 is completely original, with its original capacitors and connectors. The new owner wanted me to

, ,

Quad 405 Amplifier Service & Refresh Read More »

Scroll to Top