Analog Devices has created a pair of 22V stereo Class-D audio amplifier that idle at 6mA and shut-down to microamps. MAX98415A and MAX98425A are similar, and both including envelope tracking control ...

The MAX98306 stereo 3.7W Class D amplifier provides Class AB audio performance with Class D efficiency. This device offers five selectable gain settings (6dB, 9dB, 12dB, 15dB, and 18dB) set by a ...

A class-D puts out a pulse-width modulated (PWM) signal instead of the typical class-AB amplifiers linear signal The PWM signal contains the audio signal and the PWM switching frequency plus harmonics ...

Audio Plus Services, a North American importer/distributor of premium products for the audio, video and home theater markets, introduced the D-Premier from Devialet, an integrated amplifier complete ...

Silicon Laboratories has added a Class D amplifier product line to its portfolio. According to Rick Beale, director of audio amplifiers, the project started three years ago with the aim to increase ...

The efficiency and size advantages of Class D audio amplification in battery- powered devices are well known. These advantages are now extended to amplifiers up to 500W, made possible by solidstate ...

GaN Power Semiconductors Transform the Audio Market with Superior Sounding, Higher-Performance, Smaller, and More Efficient Class-D Audio Systems OTTAWA, ON / ACCESSWIRE / April 10, 2023 / GaN Systems ...

Hang around in any of the many guitar or audiophile forums or discussion boards for long enough, and eventually you’ll come across the arguments over amplifier topologies. One of the more interesting ...

Does the Peachtree Audio GaN400 power amplifier redefine Class D? Let’s take a deeper look at this new amplifier that offers over 400 watts per channel. Peachtree Audio are a very interesting company.

The TAS5706 embarks as the industry’s first digital-input, 20W stereo Class-D amplifier with a closed-loop feedback architecture to produce a richer, more accurate sound quality. The device also ...

I've been hosting an outdoor movie event for over 10 years now and have been slowly adding and upgrading equipment. There are usually around 30 people, pretty spread out and up to 50ft away from the ...

Texas Instruments has unveiled two new Class D audio amplifiers which it claims have the highest stereo output power in the industry. Capable of driving 600W, the TAS5630 and TAS5631 amplifiers ...