adio 5,000+ posts
THE STEREOTYPE FIGHTER!!!
i read some posts on here and found this out. when i used to hook up my iaudio U3 to the aux in the rental car, i had to crank up the the HU annd then turn up the volume on the mp3 player. i guess i wouldn't have to do this with a usb and a flash drive to have the same volume as a CD, huh?