If anyone has this setup (or a part of it) have any of you noticed an awkard sound while listening to cd's? It only happens to me when I am listening to discs, the sound is not present when listening to Sirius. The sound is very hard to describe - it is a higher pitched almost whistling sort of sound. It doesnt seem to happen all the time but it is there from time to time. If anyone else is noticing this let me know!