Hello, since I still don’t agree on what I should get for a HU up to max. 150€, I wanted to ask if you should pay attention to whether the radio Mp3 has? Otherwise I would maybe get a Pioneer DEH-P 6500R. Does that do something? Has just no Mp3. Have my JCV-611 changed again. Was fortunately not installed yet. I have heard many times the Mp3 function not use because the quality suffers from it. Is that audible at all? You know another radio up to 150€ which is better than the Pioneer. Alpine doesn’t quite agree to me because of the optics and because the prices only have a pre-out. MfG, Dirk