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.

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 ...

<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 ...

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 ...

The circuit was designed to build a volume control that is operated digitally on an audio preamplifier circuit. The design of the circuit comprises of three parts. The first circuit contains a control ...

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 ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. The new Pro‑Ject Audio Systems Pre Box S3 is a compact stereo preamplifier designed to ...