Arduino for pre-amp or DAC control
 

I have been writing (with a LOT of outside help) some Arduino code for use with either a Pre-amp or in my case a DAC (using Twisted pear kits). This code could be adapted to work in a variety of situations.

Currently My code will control Power up (relay) Power LED and a delay before un-muting. then mute control and input source selection.

I'm curious if other people have tried using Arduino's for audio projects?

I've used the Hifiduino to interface to a Buffalo II DAC. There's some code for IR remote and rotary encoder there that might be useful.

AWESOME! lots of great stuff on that page! I found all kinds of useful bits! thanks for the link!