Liquid Mike

As a kid, I cherished my Tandy 200-in-1 electronics project lab, Dick Smith electronics kits and making tapes from 96FM on my Dad's hi-fi. After years as a drummer and lover of all things music and hi-fi, I created Liquid Audio with the mission to deliver the ultimate science-based knowledge and TLC for Japanese, American and European classic and vintage hi-fi stereo equipment.

_DSC5897

The Redgum RGi120 Amplifier – Australian Quality?

Redgum is an Australian brand I wanted to be able to write great things about when I repaired and serviced this Redgum RGi120 integrated amplifier. Being completely independent and running a website entirely without advertising means I always say exactly what I think. I’m not swayed by anyone else, I don’t owe anyone any favours […]

, , , , ,

The Redgum RGi120 Amplifier – Australian Quality? Read More »

_DSC6061

Sansui TU-717 Tuner Service & Alignment

I have just finished servicing and aligning this beautiful Sansui TU-717 AM/FM stereo tuner.  My customer Tim recently gave me the task of restoring his lovely Sansui AU-717 – you can details of this restoration here. Tim’s matching Sansui TU-717 tuner was in its original box, complete with unused original accessories, although the tuner itself

, , , , ,

Sansui TU-717 Tuner Service & Alignment Read More »

_DSC6051

Marantz 125 AM/FM Tuner Alignment & Upgrade

I recently treated my Marantz 125 AM/FM Stereo Tuner to a careful alignment and upgrade. After modification and alignment, I compared my Marantz 125 to a Sansui TU-717 and several modern digital tuners, including the gorgeous Kenwood L-1000T. The stunning Marantz beat everything, leading me to the conclusion that it is one of the best

, , , , , ,

Marantz 125 AM/FM Tuner Alignment & Upgrade Read More »

20140420-104340.jpg

Lovely Rega P5 Belt-Drive Turntable Service

One of my wonderful customers recently purchased a lovely Rega P5 and asked me if I could service anything that needed attention. My customer delivered the deck a couple of days ago and I am pleased to have now finished the service and inspection. The deck is in very good condition, with no major issues

, , , ,

Lovely Rega P5 Belt-Drive Turntable Service Read More »

DSC5982

The Sansui Corrosive Glue Problem

The Sansui corrosive glue problem affects many vintage amplifiers and other equipment. Resolving the issues caused by this glue can be time-consuming. You may be familiar with the scenario: over time, your favourite Sansui (or other) amplifier starts to develop faults. Maybe it won’t come out of protection, or maybe a channel becomes intermittent. These

, , , , , , ,

The Sansui Corrosive Glue Problem Read More »

_DSC5904

Turntable Questions: Why Use Synthetic Bearing Oil?

A question I am commonly asked is “Why do you bother lubricating the spindle bearing and why use synthetic bearing oil.” The answer to this is quite simple. Turntables are mechanical systems and as such require maintenance. When these turntables were designed, manufacturers often paid little attention to explaining this need, probably thinking that the

, , , ,

Turntable Questions: Why Use Synthetic Bearing Oil? Read More »

_DSC5909

Sansui AU-717 Amplifier Repair & Restoration

I recently restored a gorgeous Sansui AU-717 integrated amplifier in need of some serious TLC. Let’s take a look at what goes into a typical restoration and discuss these classic amplifiers. The Sansui AU-717 integrated amplifier is one of those pieces that I just love working on. Sansui designed and built the AU-717 at a

, , , , , , , , , ,

Sansui AU-717 Amplifier Repair & Restoration Read More »

_DSC6119

Latest Turntable Repairs

I haven’t posted for a while now because I have literally been flat-out with the latest turntable repairs and servicing! Recently I have serviced a kooky Sharp RP-105 linear tracking, drawer-loading both sides player – crazy repair – the owner had dropped the damn thing and there were bits falling out of it. It was

, ,

Latest Turntable Repairs Read More »

_DSC5799

The Beautiful Kenwood L-1000 Series

I was recently asked by a customer to service and repair two of his gorgeous Kenwood L-1000 series components. In the lab this time were an L-1000T tuner and matching L-1000D compact disc player. All I can is wow! This gear is seriously well put-together and just beautifully engineered. In what was a great result,

, , , , , , , ,

The Beautiful Kenwood L-1000 Series Read More »

20140203-202112.jpg

Wharfedale & Richard Allen Speakers For Sale

Happy New Year everybody. I resolved for this year, to sell some of the many audio and electronics-related items I have sitting around gathering dust. UPDATE – SOLD!! To that end I am starting with some really speaker drivers for sale on eBay. If you check out my eBay auction you will find some lovely

, , , ,

Wharfedale & Richard Allen Speakers For Sale Read More »

Scroll to Top