I suspect a substantial number of people have an old pair of speakers sitting in storage: hand-me-downs from a family member, perhaps, or the remnants of a stereo of their youth. Such speakers can be ...

It’s the pulsating heart of your hi-fi system and, as anyone who’s read this publication knows, to ignore its sonic relevance in your setup would be foolish in the extreme. Several long-established ...

The Dynasty ProAudio WSA-5RP-Plus wireless audio amplifier may fit in the palm of your hand, but make no mistake, this Mighty Mouse amp packs quite a punch. The two-piece kit comes with a wireless ...

Trends Audio today unveiled the TA-10.2 SE Class-T Stereo Audio Amplifier. This special edition version is completely redesigned with elegant look and bundled with a special 4A Power adaptor for ...

Most of today’s portable music comes by way of battery-powered audio devices. Of course, sound systems are available for outdoor use, but they can be quite expensive and, as discussed here, ...

A simple stereo audio amplifier is built around two 7905 negative-voltage regulators (IC1 and IC2) and a few discrete components. The circuit will also work with other 79XX regulators if appropriate ...

The stereo amplifier is the beating heart of your hi-fi separates system. At What Hi-Fi?, we have been testing them ever since 1976, and our experienced review team has collectively tested hundreds of ...

Supremely talented in all areas. Yes, it will blow you off your sofa if you really want it to, but it is so much more than that, thanks to the 'Cubed' upgrades. These dig right to the heart of the ...

You can’t doubt the appeal of vintage audio equipment, especially stereo receivers. With their giant metal knobs, faux-wood paneling and glow-up facades, they have a unique cool factor that modern ...

There are few greater follies in the world of electronics than that of an electronic engineering student who has just discovered the world of hi-fi audio. I was once that electronic engineering ...

I was a writter on electroschematics.com but now I have my own site where I publish from time to time.