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 ...

Class D amps from $130 to $50,000—pulling more ears into hi-fi without demanding you sell a kidney. Solid tech, serious power, and none of the usual overpriced fluff. Finally, affordable doesn’t sound ...

Editor Bill Wong takes a look at Diodes' 12-W PAM8965 audio-amplifier evaluation module. The PAM8965 Class-D stereo audio power amplifier drive two channels with 12 W to a pair of 4 Ω speakers. The ...

The benefits of using Class D amplifiers. What to look for when choosing a Class D amp. Making the tradeoff between THD+N and quiescent current. Back in the day (1970s), audio amplifiers like the ...

Class D amplifiers are revolutionizing the audiophile world, delivering top-tier sound without the hefty price tag. Discover how brands like NAD, Topping, and SMSL are making high-quality audio ...

STMicroelectronics, a global semiconductor leader serving customers across the spectrum of electronics applications and a leading supplier of audio ICs, has introduced a high-performance, analog class ...

I've been hosting an outdoor movie event for over 10 years now and have been slowly adding and upgrading equipment. There are usually around 30 people, pretty spread out and up to 50ft away from the ...

The NAD M23 is a 200wpc stereo amplifier utilizing the SOTA Class D Purifi 1ET400A to push the envelope of performance and efficiency. Is this the best amplifier we’ve reviewed in our 25 year history?

The Starke Sound Fiera4 is an exciting new four channel Class D amplifier. It provides plenty of power (130wpcx4) to juice your home theater in a light weight and energy efficient package. Read on.

I've done an extremely irresponsible thing. In the journey towards my "endgame" audio setup, there is now a custom-built Hypex NC502MP-based amplifier on order. It has the ability to send an obscene ...

Whether in a home theater or as part of a multi-room audio system, ceiling-mounted speakers, also known as architectural speakers, have been around for decades. But the amplifiers used to drive those ...

Buckeye Amps is a fresh face in the market, owned by Dylan Launder, who has been passionate about home theater systems since 2009. Like many enthusiasts, Dylan would frequently modify or upgrade his ...