I use 320 bit mp3's on cd discs
And it sounds as good as a CD on anything I play it on .
I also happen to have a Musicar level 2 and even the aux analog
input sounds a lot better with it .
I don't have USB or ipod input so I can't say for sure but since
its digital I don't see why it would be any different .
Last edited by ctuna; 11-27-2012 at 04:20 PM.