I am going (try) hooking up a Crunch 2 channel amp. to my original 1967 am/fm. The instructions aren't too clear to me for an old time radio. I'm sure I'll have to troubleshoot the thing a while. If anyone out there has any suggestion(s), pointers, etc, I sure would appreciate them. I just don't know much about car stereo wiring & all. Just the very basics. Thanks.