Both AV receivers and amplifiers play important roles in a quality sound experience, but they're not the same. Here's how ...

The stereo amplifier is the beating heart of your hi-fi separates system. At What Hi-Fi?, we have been testing them ever since 1976, and our experienced review team has collectively tested hundreds of ...

If the pride and joy of your home stereo system is your music collection, then you’ll want the best stereo amplifier in order to hear your music loud and clear through your speakers. Streaming music ...

Want to experiment with tube sound? It doesn't get much more affordable than this.

Parasound has announced a more-powerful “plus” versions of their A 21 and A 23 power amplifiers that were in continuous production since 2003. The new Parasound Halo A 21+ (pictured above) and Halo A ...

Musical Fidelity has announced the launch of its new M5xi and M6xi integrated stereo amplifiers. Adding to the company’s ...

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.

I have fond memories of the original Aragon 4004 power amplifier from my days when I worked as a high-end audio salesman. That was in the late 1980s and the big 200 watt amp sold for a lot less money ...

I'm planning to gut and redo the stereo system in my car with a goal of improved sound quality and am really stuck understanding some of the suggestions of car audio shops in my area. Basically ...