رولاند Ev-5 - Rl Expression

The Roland EV-5 Expression Pedal in a compact do-it-all solution for keyboards. It functions as a multipurpose pedal; depending on the instrument and situation, a Roland EV-5 can be used as a volume pedal, real-time parameter control pedal, or as a data-entry pedal. It's compatible with a vast range of Roland and Boss products, as well as many other manufacturers' equipment such as Kurzweil PC88 keyboard controllers and Alesis QS Series synthesizers