In market for a powerful 200 WPC amp? ATI has you covered with two completely different technologies. We compare the AT4000 class A/B and the AT522NC Class-D amplifiers to help you decide.

Learn how power amplifiers work, the common types, and what to lookout for when shopping for amps. You have to find out if the amplifier is a Class A/B analog amp or a Class D digital amplifier before ...

A generic circuit diagram of a Class B amplifier using FET control devices is shown in Figure 1. Figure 1 AClass B amplifier using FET control devices Many years ago in engineering school, we learned ...

If you didn’t know better, you might think the phrase “class A amplifier” was a marketing term to help sell amplifiers. But it is, of course, actually a technical description of a… ...

Because they are extremely inefficient. Most amps are class A,B, or A/B which iirc only output something like 30% of the power they use to the speakers. Class D and T? are much much more efficient ...

The Si270x amplifier is ideal for use in a wide range of price- and noise-sensitive consumer audio products including smart phone docking stations, tabletop radios, TV sound bars and monitors, boom ...

A new book authored by Robert N. Buono delves deeply into Class-D amplifiers, a crucial technology in audio designs. Buono ...

Ironically, you'd actually come out ahead using tubes. An 80W stereo class A amp is going to suck a <B>minimum</B> of 500W - all the time it's on.

Integrated Amps & Stereo Receivers Cary Audio DMS-300A Streaming Amplifier: Because Clearly We Needed One More High-End Model for the Royal Rumble At $5,995, Cary Audio enters the crowded streaming ...

The audio amplifier market is progressively growing while advances in semiconductor technology enable more applications to use class D amplifiers. But are metal-oxide-semiconductor ...