A Class D audio amplifier is basically a switching amplifier or PWM amplifier. There are a number of different classes of amplifiers. We will take a look at the definitions for the main ...

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 ...

Different classes of amplifiers. What are the benefits of class AB amplifiers? Patents that address the quiescent current of class AB amps. Amplifiers have many classifications, and each class has its ...

International Solid-State Circuits Conference in San Francisco always seems to make space for audio amplifier developments, and this year is no exception, with some extraordinary distortion and noise ...

Cambridge Audio’s EX Series includes the EXA100 amp ($2,199) with 100W Class AB power and Edge tech and the EXN100 streamer ($1,799) featuring an ESS ES9028Q2M DAC for high-resolution audio streaming.

A Class-D audio amplifier developed by STMicroelectronics, the HFDA801A, is targeted at automotive applications. It integrates a 24-bit, 12-dB DAC and features a 2-MHz switching PWM Class-D output ...

The MXW70 shoves 70-watts of Class D power into a half-width amplifier. No screen, no ego, just clean sound for folks who know gear isn’t the story, the music is. At some point, even die-hard ...

The Cherry Audio MEGAschino Mk2 Standard Edition Class D Amplifier is energy efficient, boasting SOTA specs and gobs of power output (>400wpc, 8 ohms). Is it worth the $6k price? Read our review. The ...

Orchard Audio’s Starkrimson 25 Mono Premium delivers clean, efficient Class D power with precision and upgrade options for existing owners—no gimmicks, just performance. Still clinging to the myth ...