Yamaha MU50 MU-50 XG Sound Module Tested w/ Power Japan

YAMAHA MU50 Tone Generator Sound Module MiDI sound source

YAMAHA MU50 MIDI Sound Module with Genuine AC Adapter – Tested & Working

Yamaha MU50 Tone Generator / Synthesizer MIDI Module - Working

Yamaha MU5 Tone Generator Midi Sound Module TESTED/WORKS

Roland Sound Canvas MIDI Sound Generator SC-55 Synthesizer Module W/ Manual

Yamaha MU50 MU-50 XG Sound Module Very Good New Battery Tested w/ Power Supply

Yamaha XG Sound Module MU50 New Battery Good Tested MIJ w/ Power Supply