I use a Luxman DAC with a USB connection. He’s not Roon tested, does something change for me, what do I lose from this?
I am using a Luxman D-06U SACD Player as my DAC with a USB connection from my Roon core and there are no issues with this configuration. The only issue I found is that if playing all tracks in native format the Luxman DAC will make a slight clicking noise as it switches to a different file resolution on each track. I solved this by upsampling to DSD or upsampling to 2x PCM.