Hi all,

My Roadster's aftermarket radio has all of a sudden stopped working. There is no sound output. The unit comes on and all buttons work but no sound. All fuses are good. At the radio head I've checked power, ground, amp power (blue wire). I haven't checked anything at the amp yet but it would seems that the amp has stopped working. Since I am probably going to replace the amp I'd really like to hear any suggestions you may have. I really don't want to do any heavy modifications. Thanks for any ideas!