UP-4 is a very smart way to add a - Crumar Instruments
Yamaha DTX10K-X Electronic Drum Set with TCS Heads - Black Forest
Crumar UP4 USB-MIDI Expression Pedal : Musical Instruments
MIDI + Controllers + Sequencing - Perfect Circuit
Crumar UP4 USB-MIDI Expression Pedal
Crumar UP4 USB-MIDI Expression Pedal
Crumar Long Throw Expression Pedal for Mojo 61 Used
MP-113 MIDI Pedal Controller - Sweetwater
Crumar MJ61-SW2 Rotary Footswitch for Mojo 61 Combo Organ
Crumar UP4 USB MIDI Expression Pedal