After a bit of confusion on a previous post, I figured I should probably create a separate post to address my follow-up question.
For live performance I play the MODX and a Dave Smith Instruments Prophet Rev2. I'm looking for a controller that can allow me to change the presets for both simultaneously with a single press. Because of the way these keyboards handle MIDI, it's a little bit weird, and I need something that can fit the bill.
I need to step on a switch and have it send MSB 62 / LSB 0 / PC 1 on channel 1 and PC 1 on channel 2. The next time I hit the same switch, it should send MSB 62 / LSB 0 / PC 2 on channel 1 and PC 2 on channel 2. So forth and so on, with an increasing PC number with each press. I would also use a neighboring switch to do the exact opposite, send those messages with decreasing PC numbers. Hopefully there will be a third and forth switch that I can use for sustain for the two instruments.
Seems super simple to me, but it's proven to be quite a tall order if I add in that I really need it to be fairly compact. I've looked at the Source Audio Soleman and the Morningstar MC6, but am still unclear on whether or not either of those two can do exactly what I need. I sent e-mails with my questions to both companies, but have gotten no response. If anyone has experience with something that can handle that and isn't monstrously large, please let me know!
Sorry if that was confusing (or if I sound like an idiot), and please let me know if you need any more clarification. Thank you in advance for your help!