--- In logic-users@yahoogroups.com, "pancenter" <hwooten@d...> wrote: > Jim, this has probably been answered already, just in case: > > MIDI is not audio, it's only very simple data that gives note > information, velocity, length, controller data. Your keyboard is the > sound source, you will have to take the audio output(s) of the > keyboard and patch them into a mixer or the 828. Howard Thank you for you're reply. I've connected the output of the keyboard to input1 of the 828, still can't get the output to play through the Main Outs? Must be a way to connect the output inside Logic but still haven't figured out how. Any ideas? Thanks Jim