Behringer UB-Xa D: MPE bug, pedals and why you need 16 voices

Behringer's UB-Xa (D) still fascinates me, but the MPE implementation still needs to be improved! Oh, I still have to mention the pedal connectivity options … 0:00 Intro 0:12 MPE Bug 1:01 Pedal Connectivity 1:42 Quality vs. Polyphony 2:57 Sustain demo