Maybe the SD4 allows you to select all the patches from the panel.

My Roland JV1010 has that advantage and I kept it because of the knob you can twist to select any patch.

The SD2 I have, and you'd have to have something you could program. I did get a big footswitch and have not done much with it due to illness. Behringer, programmable. You'd probably be able to assign patches from the footswitch and select them on the fly. That, in the end, for a performer, would let you play trumpet, and hit the footswitch and be in flute mode.

Which sounds interesting as a concept.


John Conley
Musica est vita