Roland Ev-5 Expression Pedal
The Roland EV-5 Expression Pedal functions as a multipurpose pedal for many Roland and BOSS products. Depending on the instrument, a Roland EV-5 can function as a volume pedal, realtime parameter control pedal, or data-entry pedal.
Roland Roland Ev-5 Expression Pedal EV-5 Amplifiers & Effects, Effects, Effects Pedals, Volume & Expression Effects Pedals

More info, price and order:
“Roland Ev-5 Expression Pedal“