Audio question?

loud and clean from blutooth? Remember the old FM modulators that sounded like **** no matter where you tried to use them? I had a blutooth issue with a cheap adapter. cut outs galore, sounded like a machine gun sometimes. I then went to an OEM module for my laptop to my stereo blutooth receiver and it sounds much better now. To the guys running amps off the aux cord to RCA jacks: does the amp have a sweet spot for the input levels? ie does your volume on the ipod take care of master volume adequately?