I have the Studio 26 connected to my Mac. An M-Audio 49e is going MIDI out to the 26 MIDI in which, in turn, is going MIDI out to a sound module (Roland JV-108). The mains on the 26 are going out to a set of monitors. I've tried going out of my 1080 to a separate set of monitors, but there is no sound. I have also tried going from 1080's 26 line 3/4 out as well as the mic/lines in. Neither is getting me sound. I would like the 1080 to be controlled by the 49e with sound going to one set of monitors or the other. Thank you for all the help.