Reading an article about the first transistorized Hi-Fi amplifier, [Netzener] got the itch to make one. But what to use for the starting point? Enter an old Radio Shack P-Box stereo amplifier kit.

Back in December, they announced a new preamp device and now TEAC is announcing the AP-507, a Reference 500 series compact stereo power amplifier with Hypex NCOREx TEAC custom module. Here’s ...

A simple Bluetooth module designed for wiring into car audio systems ... a signal to tell the mux to route the FM radio input to the output to the amplifier. If they hit the button for tape ...

The Chord Electronics Ultima Integrated stereo amplifier is available to order now from specialist retailers. You can head to the company's own website to find your nearest dealer. There are other ...