Many electronic projects require the use of a small audio amplifier. Be it a radio transceiver, a digital voice recorder, or an intercom, they all call for an audio amp that is small, cheap, and has ...

Looking for a small stereo amp to drive a couple of bookshelf speakers (8ohm, IIRC). Doesn't need massive output power, I'm not filling a party room with audio. Bonus points for multiple line level ...

This circuit is a small stereo amplifier for all suitable applications like amplifying small speakers, boxing, etc. It is also suitable for car use but before, the power supply must be choked with at ...

Teac is a Japanese hi-fi great with a history dating back to the mid-1950s. It’s best known for its high-end audio equipment, including reel-to-reel machines, cassette tape decks and amplifiers. Now, ...

Cambridge Audio — the British audio manufacturer best known for its beautiful, high-end and new-age streamers, amplifiers and turntables — has announced a compact power amplifier for traditional hi-fi ...

Don’t have a ton of space on your media shelf for a big, honking integrated amplifier or multi-component stereo system? Rotel might have the answer with its recently announced DX-5, a sleek and ...

Ty Pendlebury is CNET's senior editor for TV and home audio, and author of the daily Insider newsletter. He has rigorously tested, reviewed and written about AV equipment for the company since 2006.

I suspect a substantial number of people have an old pair of speakers sitting in storage: hand-me-downs from a family member, perhaps, or the remnants of a stereo of their youth. Such speakers can be ...

We had the opportunity to listen to the Moonriver Audio 404 Integrated Amplifier again at T.H.E. Show 2022 and it did not disappoint. The Moonriver Audio 404 (starting at $3,499 USD) is an integrated ...

Long time Ars reader in need of some recommendations on mini amplifiers. I plan to build my own Airplay system to pipe music into our living room, while keeping the electronics out of site. I'll be ...

at the top of this picture. Each board is two channels. An audio amplifier can boost the small incoming audio signal’s voltage by increasing its voltage, and current. The degree to which the amplifier ...