Tag Archives: quad 405

Quad 44 Preamplifier Service

I’ve just serviced a Quad 44 preamplifier. In this article, I’ll show you what the 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 had about resurrecting his KEF speakers, and purchasing some Quad gear to power them!… Read more

Quad 405 Amplifier Service & Refresh

Visitors to my site will already know how much I like the Quad 405. A recent conversation with a customer inspired him to acquire some Quad gear, including this lovely, original 405. In this article, I cover servicing a Quad 405, the Liquid Audio way.

Talk about great sounding amps, and this particular 405 is completely original, with its original capacitors and connectors.… Read more

Quad 405 Power Amplifier Review

This is the second article in my Quad 405/405-2 series. In this piece, I review the legendary Quad 405-2. Read on to  find out what all the fuss is about and for restoration details, check out my first article!

Tellingly,  the Quad 405 and Quad 405-2  amplifiers are most loved by those who enjoy listening to their music, rather than worrying about controls and meters on their amplifiers.… Read more

Classic Quad 405 Power Amplifier Restoration

I recently purchased a classic Quad 405 power amplifier to use as my main stereo amp. It sounded fantastic even before my overhaul, read on for the gory details and, for some extra reading, check out my Quad 405-2 review.

The Quad 405 is revered by many, even 40 years after its release. It’s not hard to see why, the 405 does an amazing job of just getting out of the way and playing music.… Read more