iLive. M-MMO card - How are the channels mapped? 29 July 2021 10:26 The output channels on an M-MMO card are mapped as follows:01 - 24 = ADAT25 - 40 = iDR/HearBus41 - 56 = Aviom® Pro16® Related articles General. Which Aviom devices are compatible with A&H equipment? iLive. DSP RackExtra TWO module part codes General. Recommended WiFi router and basic setup SMPTE ST 2110