Dat1981

I would like to use 2 MOTU 828 MK3 with one computer.

I connect 2 828MK3 hybrid to my MBP by firewire800. I can see #1 and #2 828MK3 from the MOTU Audio Setup and. I set the master's clock source to Internal, and set the slave's clock to 828(master).

In MaxMSP, I can see there are 2 828MK3 from DSP status. My question is how to use or setting 2 828MK3 work together with one computer, each 828 mk3 has 30 output, how to make it use 60 output? In Max, I can only address 30 output channels, can't use the second 828MK3.

Hello,
I would like to use 2 MOTU 828 MK3 with one computer.
I connect 2 828MK3 hybrid to my MBP by firewire800. I can see #1 and #2 828MK3 from the MOTU Audio Setup and. I set the master's clock source to Internal, and set the slave's clock to 828(master). 

max-msp-with-multiple-audio-interface

Look up "aggregate audio devices"....that should help.

CoreAudio only sees two devices, each with 30 outs...make a single logical device, and you *should* get all 60.

Look up "aggregate audio devices"....that should help.
 CoreAudio only sees two devices, each with 30 outs...make a single logical device, and you *should* get all 60.


Max MSP with Multiple Audio Interface?