Dear Allo,
I bought a USB bridge, plugged everything. Updated to the latest dietpi but the host USB has caused a lot of problems. I use Roon, basically the only DAC which managed to run roon, to BRIDGE and then to DAC is a small Cyrus connected though a micro USB cable. I have a bunch of others like Meridian Explorer 2, Chord Mojo, larger Mass drop CTH with the SDAC which also use micro USB, none of them are recognised by the Roon system .
Please help
RL