Scott Walker Audio has the new Aurender AP20 Integrated Amplifier at T.H.E. Show 2023. This class D streaming amplifier can deliver 200 watts/channel. Analog Volume Control: The AP20 employs an analog ...

Texas Instruments announced the release of its first automotive Class-D audio amplifier that combines load-dump protection and diagnostics in a single chip designed for emergency call (eCall) and ...

Fueled by the incredible growth in portable battery-powered audio products, the venerable Class D amplifier has taken the audio development world by storm. Though a decades-old format, the Class D amp ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. If there is a single species of audio component that has gained popularity over the past few years, it would have to be the ...

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 ...

The Audiophiliac found a lot to like about the new Rotel RA-1570 amp, for hi-fi and stereo home theater applications. Ex-movie theater projectionist Steve Guttenberg has also worked as a high-end ...

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 ...

Full bass management is a rarely found feature in stereo integrated amps, but the Parasound Halo has it, along with superb sound. Ex-movie theater projectionist Steve Guttenberg has also worked as a ...

Class D amps are simple – just take an input, and use that to modulate a square wave with PWM. Send this PWM signal to a MOSFET or something, and you have the simplest class D amp in existence.

Firstly I'd like to point out that "digital amps" is a misnomer. There are two categories: Analog-controlled class D. Switching amplifiers with an analog input signal ...

Chord's innovative technology results in electronics which allow delicate signals to be controlled with the absolute minimum of interference and coloration Editor's Note: "Audio High Product Profile" ...