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.

<BLOCKQUOTE class="ip-ubbcode-quote"><font size="-1">quote:</font><HR> Now I'm pretty sure that I could add a volume knob (from radio shack?), but I'm not sure how to ...

This circuit could be used for replacing your manual volume control in a stereo amplifier. In this circuit, push-to-on switch SW1 controls the forward (volume increase) operation of both channels ...

Sherbourn offers a compelling surround preamp/amp combo priced at a point equivalent to today’s top-of-the-line receivers. Separating the preamplifier and amplifier into individual components usually ...