I have a Lexicon Omega studio but I need 2 additional inputs. I have read about creating aggregate core audio interface, but does anyone have experience of this in mac?
I have now found a cheap mbox 2 mini that I figure might do the trick. I need to record on the lexicons four channels and the two channels of the mbox, while listening to the sum of it via either of the sound cards. I use Ableton Live, if that matters.