There is a fine line between prudent maintenance and an irrational obsession. And I have never been sure where using a Record Cleaning machine (RCM) ever fell on that scale. I have never been one to ...

DIY projects for building audio and HiFi cables. Interconnects, digital, power and mains cables plus general theoric articles. All the projects are FREE and NOT FOR SALE.

In the first installment of this series we had a look at the noise generated at the output of a number of easy to build and cheap voltage regulators: single-chip series and shunt regs (LM317/337 and ...

A while ago I was in need of a new Phono Pickup Cartridge. Having stayed for a long time with such budget favorites as the Cambridge C-77 and a nice NAD 9100, I was not going to shell out for a Koetsu ...

Section devoted to DIY and tweaking. Free online projects of amplifiers, loudspeakers, cables, accessories plus articles on easy upgrades for commercial components. All the designs are FREE and NOT ...

Frequency response: Less than +/- 0.5 dB deviation 20Hz-20kHz Phase response: Less than 5 degrees deviation 20Hz-20kHz, or less than 2 degrees deviation 20Hz-20kHz, depending which Consonance/Opera ...

£500 extra buys the £2799 Thorens TD1601 over the £2299 TD1600. This £500 buys an optical sensor arm lift. "£500 for an end of side arm lift?" Demand Plebs, stage left, "Surely that's a lot of dosh to ...

25 years ago valve amps were a tiny backwater even in high-end hi-fi, an obsession followed by a few collectors (frequently in the Far East) and the odd tiny specialist manufacturer. Within this niche ...

You may remember my review of the Spendor-made Quad 10L loudspeaker of a couple of years ago. How I came from indignation - the heresy of a non-ESL Quad! - to sheer love for that performing tiny tot.

As part of my upcoming speaker comparison articles (about ten pairs), I decided that I needed some decent speaker stands. Two pairs in fact. It just so happens that one of my oldest buds (George) ...

Looking for a pair of compact speakers for use in a study, I considered several models from a variety of manufacturers, but was intrigued to come across the KEF Coda 70s. KEF, from Maidstone in the UK ...

Availability: directly from L C audio or through distributors (check LC Audio price list) Price [directly from L C Audio]: LClock XO around 120$, dedicated power supply around 27$, Hyperkit ...