I bought the cable to hook up my Sansa mp3 player to my car yesterday and the sound quality is really crappy. I already have the volume turned up on the MP3 player and I played with the equalizer on it. Then I modified the bass and treb in the car and I had to turn up the volume to almost 50. I'm kind of SOL unless I get a different MP3 player aren't I?

Obviously it has nothing to do with my Tc because when I put a CD in I can't handle listening to anything above 35 or 40. I am also really sensitive to the bass so I have to turn it down to zero and right now under AUX mode it's at 5!