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 ...

Save $168 on the Pyle PCM60A 100W compact amplifier at Amazon, now $129.99 ideal for small PA systems and commercial audio ...

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, ...

The ISL99201 and ISL99202 are the first audio products in a new family of ultra-small-footprint packages that will enable smaller, thinner and lighter consumer devices that run longer on a battery ...

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, senior editor for TV and home audio, started at CNET Australia in 2006, and moved to New York City to be a part of CNET in 2011. He rigorously tests, reviews and writes about the latest ...

Probably the best inaugural amplifiers in hi-fi history ...

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 ...

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 ...

Amplifiers are an invaluable tool in this day and age. It’s a way to increase the power of a signal, power that the signal wouldn’t be able to achieve on its own. So, with an amplifier, you can make ...

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 ...