Mac Mini with TEAC UD 501 format problems

I have been using my TEAC UD-501 Dac (USB) with a PC and everything was working fine. Just switched to a Mac Mini with OS 10.12.6 and now all of my high res and DSD files are being dumbed down to PCM 384. Teac does not have a driver for Mac OS. Am I missing a setting in Roon that will fix this issue?

Hi @Jonathan_Sugarman ----- Thank you for the report and sharing your feedback with us. Sorry to hear of the troubles.

Moving forward, to help aide in my evaluation of this behavior, may I very kindly ask you to please provide the following screenshots:

  • The signal path leaving Roon when you make this observation.

  • The playback setting you are using with the UD-501 DAC in Roon.