I bought a Topping TP 30 Mark II. Sounds good and it;s playing well with my new computer.
That said, I also have a pair of Audyssey Lower East Side speakers that I use occasionally when not using my cans. Unfortunately I'mm notable to use both. Here's whats going on:
I have the Topping running through USB obviously.
I have the speakers patched to the Mobo audio jack.
The speakers work just fine as long as the Topping is not connected. As soon as I plug in the USB going to the Topping I lose the speakers.
I'm looking pretty hard for some kind of audio driver setting on the computer but I'm not having any luck.