SO2R with 2 sound cards?


Is it possible to run SO2R with 2 sound cards?  One would be my simple USB sound card to the K3 and the other a Rigblaster Advantage to a FT1000MK5.  Or not possible in Windows?  Only one can be active at a time?  Tried last night and didn't work but thought of a few things I might change and try again but wondering if N1MM or Windows simply can't do that. Had 2 separate PTT set up which might be bad...?

Eric N7EPD 

Join to automatically receive all group messages.