$3,500 is a lot of money for a hybrid digital power amplifier. The NAD M23 is not your typical hybrid digital power amplifier. Not a chance. I’m must confess to being very ambivalent about “hybrid ...

Does the Peachtree Audio GaN400 power amplifier redefine Class D? Let’s take a deeper look at this new amplifier that offers over 400 watts per channel. Peachtree Audio are a very interesting company.

Pure Resonance Audio has released its latest product, the DA2500 500W two-channel rack mount power amplifier. Designed with unique dual-impedance operation, this Class-D amplifier is set to ...

Stereo reproduction in the fifties morphed from separates built by small high-end manufacturers like Saul Marantz to entrepreneurs like Sidney Harman who is credited with marketing the first receiver.

The Emotiva UPA-2 Stereo Amplifier is an incredible solution to turn a $500 AV receiver into a real powerhouse - and for FAR less money than it would cost to buy a comparable quality flagship product.

Esoteric is a high-end Japanese audio manufacturer that’s been around since the mid-1980s and specializes in elite hi-fi components — amplifiers, DACs, streamers, CD transports and turntables — ...

Raleigh, N.C. — Targeting battery-powered applications, Austriamicrosystems AG's latest single-channel audio amplifiers deliver 1.6-watts of output power. Austriamicrosystems' AS1701 and AS1706 ...

Nevertheless, it could fill my dorm-later-fraternity room with tunes discernible even over whatever party might have been going on at the time. Distorted? Mebbe. But discernible still. And here’s a ...

The MACH100 has such an extraordinary amount of power and neutral tone that it makes absolute sense for the gigging musician to carry one, either as a backstop in case of amp failure or to use as part ...

While we like the idea of plug-and-play set-ups as much as anyone, there’s more to getting the best out of stereo amplifiers than simply powering them up on a hi-fi rack, plugging in speakers and ...