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

Maxim's MAX98355A / MAX98355B audio amplifiers are now available from Mouser. They are digital pulse-code modulation (PCM) input Class D power amplifiers that provide Class AB audio performance with ...

If you know anything about a transistor, it’s probably that it’s a three terminal device whose output pin forms part of a potential divider whose state is dependent on what is presented to its input ...

Looking for a cool running new amplifier? Outlaw Audio's Model 7220 is a seven channel class AB fully balanced amp rated to deliver 220W per channel into an 8-ohm load with all seven channels driven.

iBasso has launched the Nunchaku portable USB-DAC with dual selectable amplifiers and dual Cirrus Logic CS43198 DAC chips. The aluminum body has dual tempered glass faces, with one protecting the 0.96 ...

If you know anything about a transistor, it’s probably that it’s a three terminal device whose output pin forms part of a potential divider whose state is dependent on what is presented to its input ...

As Axiom’s chief R&D engineer Tom Cumberland describes it, a digital amplifier is a “power DAC”, and of course a DAC (Digital-to-Analog Converter) is the basis of all digitally recorded media, whether ...