The dual 32-tap MAX5456/MAX5457 audio-taper digital potentiometers are offered as the first to feature a debounced simple three- or four-wire pushbutton interface for volume and control in audio ...
So I have a set of Harmon-Kardon SoundSticks for my 1GHz PowerBook (plugged in direct, no hubs or anything). These are a USB audio device and up until now they have been working beautifully. Recently, ...