True that, Garth. I believe you're right about simplicity (no EQ, computer volume to the max), but in my case, I'm still finding that music from the USB input is not quite as nuanced as when routed from my CD player. It's a nominal difference, but I can hear it. Of course, the convenience of the USB port is fast making this a non-issue, especially since I've just recently begun experimenting with Internet radio. Didn't know there were so many choices were out there.