UPDATE but still need a little help. I have the Ketron SD2 outputting to my keyboard amp, all styles seem to be present, however, Real Drums only plays through my Mac book speaker. I know I can deselect in the real drums box "substitute real drums for midi" and then the drum sounds go to the amp. I assume there are midi drums and I would like to use those when available. Just don't know how to set out up.
Thanks in advance for any help.
Bud