Home › Forums › Products › Stompboxes › Roland Fv-30l as expression pedal for h9 › Reply To: Roland Fv-30l as expression pedal for h9 January 7, 2016 at 10:56 pm #142086 spaceJamMember Boss FV500L user here and works fine. It does not work fine when I use it through MIDI, but that’s my Midi Controller fault. Liquid Foot Mini.
