Can't seem to figure this setup out, and perhaps I'm not thinking about things the right way. I want the midi devices connected to my ICA4+ to be able to talk to devices connected to a USB port on my MacBook Pro, and devices connected to those devices via DIN cables.
Here is a drawing that shows the situation.
I've tried to make the ports talk in ICA4 Midi Control, but the devices connected to the Mac really aren't assigned to anything... Is Audio MIDI Studio configuration required on the Mac to do this?
If anyone can help clear this up I will be eternally grateful.