I've got a 2 channel color organ with an electret mic for input. I'd like to be able to remove the mic and run it directly from one side of a stereo output from a cd player. I know I need to have something there to replace the mic, but I'm an audioidiot. Thanks. BTW, this is for a puking skeleton for Halloween. The color organ will drive the pump, while the audio will be, well, the audio.