MIDI Expression Pedal EX3. Programmable and configurable. An autonomous MIDI expression pedal for sending CC events (e.g. Volume or Modulation), Pitch Bend or Aftertouch. : Amazon.co.uk: Musical Instruments & DJ
Beatbars MIDI Foot-switch and Expression Pedal Review (FS3 and EX3) – Loopop
Footswitch MIDI | MIDI USB Pedal Controller
Expression pedal with a toe switch to MIDI
Beat Bars EX2M Exp. Pedal -> MIDI USB Adapter | MUSIC STORE professional