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 need help in properly setting the volume controls on my system. Right now I have the Wav/CD/Line control, Main Volume, and the volume on my amp. Where should I set the Wav/CD/Line and Main controls ...

The Dynasty ProAudio WSA-5RP-Plus wireless audio amplifier may fit in the palm of your hand, but make no mistake, this Mighty Mouse amp packs quite a punch. The two-piece kit comes with a wireless ...

Boston Acoustics showcased a group of versatile, easy-to-use Volume Controls and Speaker Selectors at the International Consumer Electronics Show. The RVC90i, which uses a rotary knob to adjust volume ...

In this article, we will finally answer the one question that has confused musicians for decades: What is the difference between "gain" and "volume" on your guitar amplifier? Although they may ...