Electro-Harmonix B9 Organ Machine. Transform your guitar into a classic organ from the ‘60s and beyond! With 9 presets that were finely tuned to emulate the most legendary organs from the ‘60s and beyond, the EHX B9 Organ Machine will transform your guitar or keyboard. Control the instrument’s signature percussive click and sweet modulation. Blend your dry signal to create lush layers. Enough tonewheel and combo organ inspiration to light your fire and cook up some green onions! Product Highlights: 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. Power adapter included. Product Features: Dry Volume Knob: Controls the volume of the untreated instrument level at the ORGAN OUTPUT jack. Organ Volume Knob: Controls the overall volume of the ORGAN preset. Mod Knob: Controls the speed of modulation, with types including vibrato, tremolo, and chorus. Click Knob: Controls percussive click level, simulating the harmonic percussion effect on classic B3 and C3 organs. Preset Knob: Selects a preset sound. Organ Output Jack: Outputs the mix set by the DRY and ORGAN controls. Dry Output Jack: Outputs the signal from the INPUT jack regardless of effect or bypass mode. Input Jack: Musical instrument input. Bypass Footswitch: Toggles between buffered bypass and effect mode, with LED indicating effect mode. Product Specifications: Circuit: Digital. Bypass: Buffered Bypass. Audio: Mono. Power Supply: 9.6VDC-200mA power adapter included. Dimensions (in): 4.75 x 4 x 2.25. Current Draw: 100mA. Year Released: 2014. UPC: 683274011547.