Select your audio interface in the Device drop down.
Unless multi-application device sharing is supported/required, make sure the "Open all channels" checkbox is checked.
Go to Audio Input and Audio Ouput pages and set up the desired mapping between AudioMulch contraptions and audio interface channels by selecting the Device and Left and Right channel numbers.
Never mind I foind the setting in AM to get it going
Yes, for future reference, on Windows:
Select menu: Edit > Settings... (F4)
Go to Audo Driver page
Change Driver type to ASIO
Select your audio interface in the Device drop down.
Unless multi-application device sharing is supported/required, make sure the "Open all channels" checkbox is checked.
Go to Audio Input and Audio Ouput pages and set up the desired mapping between AudioMulch contraptions and audio interface channels by selecting the Device and Left and Right channel numbers.