Features. PCI Express Interface. 194 input 196 output channels 390 channels. 3 x MADI IO 2 x optical 1 x coaxial. AESEBU IO via breakout cable. 3 x virtual MIDI IO over MADI. 1 x MIDI IO via 5pin DIN breakout cable. Stereo Analog Out. Word Clock IO. TotalMix FX with 192 kHz effects engine. 1Lane PCI Express Endpoint device no PCI Express to PCI Bridge revision 11. Automatic and intelligent masterslave clock control. All settings changeable in realtime. Packetbased fullduplex communication up to 500 MBs transfer rateSpecifications. Sync sources MADI coaxial MADI optical AESEBU word clock internal