In today’s world, power amplifiers are used in many devices for a wide variety of applications. In general, an amplifier takes a low power input and regenerates the signal at several watts higher.

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 ...

I've got a pair of standard non-powered speakers. I'd like them to play whatever Chromecast Audio is playing. I assume/understand I'll need to buy an amp. Here's my question though...do I really need ...

Technics has found a way to increase the power in its amplifiers while using less juice-a boon for home theater buffs. In the “old days” of stereo receivers, 50 watts per channel sated most people’s ...

COSTA MESA, Calif.--(BUSINESS WIRE)--Q-SYS is pleased to introduce the SPA-Q Series network amplifiers, which deliver rightsized amplification while adding audio/control I/O options to support a wide ...

Technics threw a bash in Florida in mid-March announcing its new products for 1986. When you`re the largest audio equipment seller in North America, introducing 75 new products rates as no small event ...

Evaluating S-parameters and other CW stimulus responses is essential for characterising rf amplifiers. An rf vector network analyser (VNA) plays a critical role for this purpose, and proper ...