Looking for help with routing to use loopback in reaper on pc with the qc

hi hoping some has used the qc as a interface to use reaper and knows the routing to be able to do loopback recordings (pc sound output from internet ) i can do it with a dedicated interface ( audient id14) but cant figure out how to do it with the qc thanks for any help

1 Like

Blackhole seems to be the answer, but I don’t want to install it on my Mac M1.
Quad Cortex should be capable of Loopback.
My Behringer XR18 does this feat well with Mac.
Any other ideas would be welcome, thanks.