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 ...

It's designed to match the company's classic hi-fi components from the '50s and '60s.

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.

Ultrafide unveils its premium Enso (INT-125) integrated amp ...

Today, NAD Electronics is one of the leading names in audiophile-grade music streamers and streaming amplifiers — they’re beautifully designed (with large colorful displays), incredibly versatile and ...

TV and home video editor Ty Pendlebury joined CNET Australia in 2006, and moved to New York City to be a part of CNET in 2011. He tests, reviews and writes about the latest TVs and audio equipment.

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 ...

The Emotiva RPA-1 offers one of the best values in reference quality amplifiers out there. Beautiful, powerful, and bulletproof, if this amp isn't on your list, it should be. As a reviewer, I "need" ...

The Audiophiliac found a lot to like about the new Rotel RA-1570 amp, for hi-fi and stereo home theater applications. Ex-movie theater projectionist Steve Guttenberg has also worked as a high-end ...

Fosi Audio will present its latest portable HiFi and gaming audio innovations at CanJam NYC 2026 , taking place March 7-8, ...

This is a compact, easy to build amplifier that uses one IC only but delivers 40 watts of audio power. It is ideal for amplifying audio from your mobile CD player or iPod. The chip being used here is ...

The circuit was constructed for the purpose of transforming a stereo power amplifier to mono where the two channels are bridged internally. Stereo – derived from the words stereophonic sound, refers ...