Electro-Harmonix B9 Organ Machine Pedal w/Bonus Dunlop PVP101 Variety Pick-Pack (x12) 683274011547 Transform the tone of a guitar or keyboard into that of a convincing full body, electric organ 9 presets that were finely tuned to emulate some of the most popular and classic electric organ tones Control over percussive attack level, modulation speed, organ and dry volume Rugged and easy to use Use together with the C9 for dual keyboard possibilities!