Category Archives: Repair

Repair, as the name suggests, groups articles where the main focus is to repair broken or faulty hi-fi equipment. Often, articles will appear in repairs as well as service and other categories.

Transistor Matching for an Accuphase E-202 Amplifier Repair

This post is about a gorgeous Accuphase E-202 integrated amplifier I’m repairing, and the need for careful transistor matching when repairing audio gear like this.

Choosing and matching transistors correctly is critically important when repairing or restoring audio electronics. I’ve learned this over the years, through experience and from people who’ve been doing this for much longer than I have.… Read more

Sometimes Budget Hi-Fi Gear is the Most Fun!

If readers wonder whether I only work on more expensive hi-fi equipment, not at all. Liquid Audio cares for all hi-fi stereo gear including budget hi-fi, from 1970 onwards. If it’s hi-fi, I’ll look at it.

It’s true that many of my posts focus on rare and desirable hi-fi equipment. People like reading about that gear and I certainly enjoy working on it.… Read more

Krell KRC-HR Ultimate Preamplifier Restoration & Repair

Welcome back audio friends. Come with me this time, as I dive deeply into the repair and complete restoration of one of the best solid state preamplifiers of all time – the magnificent Krell KRC-HR.

NOTE – for a bunch of different shots and angles, check  out my detailed Krell KRC-HR video overview!

If you’re reading this, you’ve probably heard of Krell and know something about the incredible range of premium, industrially constructed gear they made throughout the 1980’s and 1990’s.… Read more

Yamaha CX-1 Preamplifier Service & Repair

You may have seen the article I wrote recently about repairing a gorgeous Yamaha MX-1 power amplifier. This time I’m servicing a Yamaha CX-1 preamplifier, which matches the MX-1 and is part of the same set.

Yamaha made some really superb hi-fi gear back in the day, as I’m sure many of you know. There were the B series VFET amps like the B-1 and B-2, the legendary NS-1000 monitor loudspeakers, the perhaps even more (studio) famous NS-10 monitors, awesome MX-10000, CX-10000, and many more.… Read more

Meridian 506.24 CD Player Service & Mystery Fault Repair

The Meridian 506.24 is a seriously good CD player, one of the very best I’ve had the pleasure of listening to. This 506, however, had a strange, mystery fault. Read on to discover how I serviced and finally fixed this stunning CD player.

If you want a smooth, relaxed, organic-sounding player, you’ll go a long way to find one better than a Meridian 506.24.… Read more