Yamaha TG100 Tone Generator Vintage Midi Sound Module UNTESTED

Roland SC-88VL Sound Module New Battery Tested w/ power supply, 0.2m MIDI Cable

Roland SC-55ST Sound Canvas Synth Module Very Good Tested w/ power supply

Roland Sound Canvas SC-33 Desktop Synth MIDI Sound Module w/ Display & Effects

Roland SC-55ST Sound Canvas Synth Module Tested w/ power supply, 3m MIDI cable

Yamaha EMQ-1 Tested Acoustic Sound Module Digital Tone Generator

Roland SC-88 Sound Canvas MIDI Sound Module Generator Used

Roland SC-50 Sound Canvas SC50 Desktop Synthesizer Module