This test applies the maximum voltage available from the sound processor at the input of the power amp, leading to a squarewave-like output signal. This test dissipates up to 1.41 W per channel in the ...

Want a high-performance audio amplifier with great quiescent-current performance numbers? The class AB amplifier improves the efficiency and lowers the distortion versus other amps.

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.

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.

Knowing what the Class AB label means for the Yamaha A-S301 makes it easier to determine if it's right for your sound goals. Customer reviews can help out with this as well.

Articles The Empire Burns at One Watt: Class D Is the Fire Class D amplifiers are revolutionizing the audiophile world, delivering top-tier sound without the hefty price tag. Discover how brands like ...

Meet the feature-rich compact Class D 4 amp designed for continuous use. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. SoundTube Entertainment ...

The Cambridge Audio Evo 150 SE ($3,299) refines a proven streaming amplifier with better sound and features, making it a top contender under $5,000.

Class AB amplifiers have been the low-cost workhorse solution, but they have significant power dissipation issues and thus require large heatsinks. Class D amplifiers are known for having better ...