Schiit Bifrost not showing up via RPi4 / RoPieeeXL

Roon Core Machine

Mac Mini running Roon Core
Rpi4 running RopieeeXL

Connected Audio Devices

Schiit Bifrost via USB into the RPi4

Number of Tracks in Library

Description of Issue

Hi all,

I got a Schiit Bifrost 2 today and connected it to my RPi4 via USB running RopieeeXL. I enabled USB Audio in the RopieeeXL configuration panel and have restarted both devices several times. I don’t see the Bifrost USB Dac showing in Roon anywhere and I’m not getting any sound output. I do also have a RPi Hat (HifiBerry XLR DAC) which I’ve been using for a year, but can’t get the Bifrost to work. Thoughts?

  1. The device itself certainly works – my macbook recognizes it directly and outputs sound through it
  2. Have trialed a few different USB cables without any luck

Thanks in advance!

I have the same (also Rpi4 with ViOs), curious if there is a solution.