In my experiences, if you are anal about SQ, the iTrip is not for you. I had one for a week, and returned it, because I couldn't stand it. Not enough volume, distorted, bad quality. I just bought a deck with AUX and i've been using that for about a year. It trips all my friends out (or people who haven't been in my car before), they are like "Wait, you have a CD player, but don't need an iTrip? HOW??!?" then I show them the cord, and they think it's like the COOLEST thing ever.