Yamaha RARE SY20 Japanese Vintage Analog Synthesizer w/ Hard Case & Foot Pedal
yamaha cs80 vintage polyphonic analog synthesiser with moog taurus foot pedal operated analog bass synthesizer under it Stock Photo - Alamy
MATRIXSYNTH: Hillwood Foot System, self-contained Bass Pedal Synthesizer Model 4322
Amazon.com: Donner Sustain Pedal, Keyboard Piano Pedal Universal Damper Foot Pedal for Digital Piano MIDI Keyboard Electronic Organ Synthesizer, With Polarity Switch, 1/4 Inch Jack, DSP-003 : Musical Instruments