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.

The K-502 tube amplifier kit was designed as a piece of pine that can be mounted on an amplifier although it would be more suitable to put it in a box. The K-502 tube amplifier kit was designed as a ...

Wilson Electronics, the leading provider of quality amplifiers and antennas for cellular phones and data cards, today announced the general availability of the SignalBoost™ Mobile Professional ...

Looking for a classic vintage power amplifier? The Dynaco ST 70 needs to be on your radar if you crave that classic EL34 tube sound. Not all vintage buys are wins. I hate to burst that bubble with ...

GaN Systems’ bundles a GaN-based audio amplifier and power supply to promote the development of GaN in Class D audio products. The GeN2 reference design enables engineers to realize the benefits of ...

Here's an interesting one from Kitronik, who we've written about before in conjunction with the BBC micro:bit. The company has now launched a Bluetooth Stereo Amplifier Kit designed for use within ...

Get a powerful 2000-watt Bluetooth home theater system with six speakers and wiring for just $316.66, saving $153.37.

The Elektor audio design specialist Ton Giesberts has once again released a phenomenal design for a high-end audio power amplifier, the Elektor Fortissimo-100. The results of the amplifier on the test ...