A new evaluation board demonstrates the high-efficiency operation of audio amplifiers aimed at wearable applications like earbuds and smart glasses as well as mobile devices demanding extended battery ...

Previously, we wrote about the Louder Raspberry Pi, an open-source media center that integrates the Louder Raspberry Hat ...

GaN Systems offers an amplifier evaluation kit with a 400-W continuous-output switch-mode power supply (SMPS) that enables high-power Class D audio systems. The plug-and-play design features a variety ...

First it was Personal Computers (PCs), then it was telecommunications, and now it is happening to the audiophile world: technology has shattered the cost vs. performance ratio for key pieces of audio ...

GaN Systems has announced the release of two complete Class-D high-performance GaN FET amplifier boards and two complete audio boost converter solutions for marine, auto, and battery-powered vehicles.

[Ben Laskowski’s] been working on a Class-D audio amplifier for several months. What you see above is the most recent version of the amp. A class-D amplifier uses transistor switching (or in this case ...