With the mark one i use an intel nuc pc > audirvana kernel driver > pcm to dsd64 > Mk1 Dac and out to the mark levinson amp. That way everything i play is converted to dsd before it gets to the dac.
Question - With the Mk2 are you guys finding any sonic difference when feeding it (usb) dsd vs pcm?
Anyone using HQ Player?
Thanks
Lee