WP Organ Pedal Holster on Twitter: "The WP Organ Pedal Holster comes with everything you need to install your electronic keyboard's sustain pedal over the bass pedals of a Hammond-style organ. Learn
Bass pedals - Wikipedia
Roland - PK-9 | Pedalboard
DIY Organ and keyboard pedalboard project (bass pedals)
Hammond Bass Pedal Assembly from "L" series Hammond Organ | eBay
JG3 24 note midi bass pedals AND JG3 Folding Height Adjustable Organ Bench COMBO | eBay
Amazon.com: MIDI and ARDUINO: ORGAN BASS PEDAL ENCODERS: 9798468904961: Scarff, Tom: Books