I'm using an USB audio interface (Roland Rubix 22) and its ASIO driver in Reaper (it's selected in Preferences > Audio > Device).
I wanted to have Reaper's output sent to the Realtek card from my laptop (so that the sound comes from the laptop speakers), but Reaper only shows as options for me the outputs of the audio interface.
Question: is it possible to select an audio device for ASIO driver in Reaper but have the output sent to another device (in my case, to my laptop speakers, instead of the outputs from the audio interface, used for the ASIO driver)?
I tried using the Routing Matrix and Rearoute but couldn't find such an option there.
Setup: Reaper 5 64 bit, Win 10, Roland Rubix 22