When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The beating heart of any hi-fi separates system, the stereo amplifier is what takes in your ...

The type of amp you choose can have a huge effect on sound quality, power consumption, and cost. Here's how the Yamaha A-S301 performs.

Here comes a new compact power amplifier that isn’t made in China: Pro-Ject Audio Systems’ Amp Box RS2 is made in Europe; it ...