Infineon Technologies AG has enhanced its class D audio power amplifier family with the introduction of the MERUS 2-channel, analog input, class D audio amplifier multichip module (MCM). The MA5332MS ...

The FM receiver module is based on the TEA5767 [1, 2] chip. It is a well-known module that could be controlled via the I2C bus. It covers the FM frequency range from 76MHz to 108MHz. At the output, it ...

Starke Sound’s new AD4.320 4-channel power amplifier ($1,399) uses a home-grown Class D amplifier module combined with an old-school linear power supply. It can be bridged for up to 650 watts!

Legacy Audio's Powerbloc2 Dual Mono Amplifier is built on the latest ICEpower modules dishing out 325W into 8 Ohms and 650W into 4 Ohms without the shortcomings of previous Class D designs.

ORLANDO, FL, June 17, 2009 — Powersoft Advanced Technologies, LLC, a world industry leading manufacturer of superior quality digital power amplifiers for the professional audio market, will debut its ...

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.

Class D amps from $130 to $50,000—pulling more ears into hi-fi without demanding you sell a kidney. Solid tech, serious power, and none of the usual overpriced fluff. Finally, affordable doesn’t sound ...

GaN Systems has extended its Class D GaN-powered Audio portfolio with two complete Class-D high-performance GaN FET amplifier boards and two complete audio boost converter solutions for marine, auto, ...

The horns are designed to provide superior sound quality and flexible integration for video security and public address applications. Bosch is pleased to announce the launch of its new IP-based horn ...

This article was originally published in the Dec 14, 1998 issue of Electronic Design. Class-D audio power amplifiers (APAs) were first introduced nearly 50 years ago. Since then, they have been used ...