ASIO Assign (Multi Channel mode) (1/6) BACK  NEXT With the ASIO drive the use of multichannel soundcards is possible in order to patch and measure various outputs of a system (mixer outputs, processor outputs and multiple microphones) without the necessity of re-patch. It�s possible to assign as many inputs as the sound card includes. ASIO Assign configures SATlive to use channel 3 (electronic processor left) as reference and channel 5 (microphone left) as measurement in order to get the speaker system's response (left) without including the electronic processor.