@lkdog In my own setup I stream DSD files using Roon. In my main rig directly from a Roon Nucleus to a Chord Qutest via USB cable.
That is USB A plugged into Nucleus and USB B into Qutest. In your case it would be USB A into your PC and USB B to back of your Sonica. I can highly recommend Roon, but that does involve additional expense. Outside of my main rig, I use Roon to stream DSD to Bluesound kit which are Roon compatible, as are many other manufacturers devices, which can also serve as a DSD network bridge to any DAC that supports DoP.
That is USB A plugged into Nucleus and USB B into Qutest. In your case it would be USB A into your PC and USB B to back of your Sonica. I can highly recommend Roon, but that does involve additional expense. Outside of my main rig, I use Roon to stream DSD to Bluesound kit which are Roon compatible, as are many other manufacturers devices, which can also serve as a DSD network bridge to any DAC that supports DoP.