Follow up: I asked Morley about the internal resistance of their M2 Passive Control Voltage Expression Pedal. They e-mailed me back, it is a linear taper of 10K ohms.

Hi Rob, You demoed a pedal that looked like a kick pedal in your video "MIDI Expression -- Pedal Sensing Technology". What was that pedal? It looked rugged and precise. On cursory glance i found three 'kick pedals': Roland FD-8, Price: $149.00 Roland KT-10, Price: $229.00 Yamaha KU100, Pri...

I've looked around quite a bit and could not find a compatibility list for Midi Expression anywhere, including in the manual and the main web-site. Could someone direct me to a good source? Perhaps given the capabilities of the Midi Expression product, there would be a non-compatible list instead, t...