The Philips Semiconductors TDA8551 is a small audio amplifier with an integrated volume control. When operated from +5 V, it delivers a nominal output power of more than one watt into 8 ohms. It can ...

A regular Hack A Day reader sent in a tip about an LM386 stero amplifier with digital volume control. The resulting build is very professional and could easily be adapted into a slick iPod dock build.

I have an LG tv with optical spdif out, going into a cheap "Audio Rush decoder" the decoder has 6 channels out (fl, fr, rl, rr,cen, Sw) which go to straight in my power amp "TPA3116 5.1 amp 100wx1, ...

Lab Gruppen recently introduced the Energy Star Certified CA Series amplifiers for commercial installations. The new CA Series amplifiers are “ideal for bars, restaurants, corporate environments, ...

The new WiiM Amp, available for a fraction of the Sonos Amp's price, can handle lossless audio and supports all major Hi-Fi ...