When I first got the Qutest I tested and Airplay => Bluesound => optical => Qutest sounded better than MacBook => USB => Qutest. So I ran the former for a while.
When I added an M Scaler I inserted it into this arrangement: Airplay => Bluesound => optical => M Scaler => double BNC => Qutest.
After having the M Scaler in my system like this for a while I tested MacBook => USB => M Scaler => Qutest, and found it to be major improvement over the former. Hence this iPad, and an AudioSensibility Signature USB to match my loom.
This transformed my system, finally bringing out the potential of the components.
