The easiest solution and not to expensive is to buy a small mixer like the behringer 802 and attach it to the sound card and monitor from there. That is what i do and it works great.


HP Win 11 12 gig ram, Mac mini Sonoma with 16 gig of ram, BiaB/RB 2026, Reaper 7, Harrison Mixbus 11 , Presonus Audiobox USB96