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.

(Editor's Note: There are links to the previous parts of this series at the end, below the author's biography.) Now that we discussed some of the basic applications for an op amp (operational ...

Pickering, Ontario, Canada September 9, 2020 – NAD Electronics, a leading manufacturer of premium home audio and video products, announced another high-performance amplifier that uses Purifi ...

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 ...

Emotiva's stereo amp isn't very big, but the Mini-X a-100 is built like a miniature tank, and sounds very decent. Ex-movie theater projectionist Steve Guttenberg has also worked as a high-end audio ...

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 ...