A few days ago, the sound in my car went funky. It's as if you removed the center track on a song with an audio editor, which removes the bass, vocals, etc. There wasn't any pop or frying happening, it just happened after I turned my car on one day. I have a Sony head (not sure what type, could go look) that runs into an amp. Anyone had this happen before?
Nevermind, I found out that my amp's ground wire had broken from loose items rolling around in my trunk. This was the cause of the problem.