Yeah. just hook up a midi cable. It can be 5 pin because phantom power isn't necessary. Get your 4 cable setup done first, ie.... levels, cables, etc.... Then hook up the midi. Get to the channel on the amp you want, then get into the patch you want. Hit midi learn on the back of the H&K, then hit the footswitch for the patch you are on. Every time you go to that patch it will switch the channel on the amp. For simplicity sake, I copied the same patch 3 times and called them H&K Clean, Crunch, and Lead.