What is the point of the Audio Device selectors (in Setup > Settings, and Setup > Settings > Advanced)?
If you can connect anything to anything, what mechanism do these control?
these are the physical devices (soundcards): you can only setup to one on either direction (input or output) when not the same device set in "Interface".
re. Audio device selector vs. Interconnectivity
these are the physical devices (soundcards): you can only setup to one on either direction (input or output) when not the same device set in "Interface".