YAMAHA MU128 V2 TONE GENERATOR XG Sound Module New Internal Battery From JP

YAMAHA MU128 MU-128 V2 TONE GENERATOR XG Sound Module Tested Japan

YAMAHA MU2000 Tone Generator Made in Japan w/Adapter Working II31062

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

YAMAHA MU-128 Sound Module Tone Generator W/AC Adapter [Very good]

YAMAHA MU2000 Tone Generator Made in Japan w/Adapter Working PZ01294

Yamaha MU128 Tone Generator XG Sound Module - READ DESC

YAMAHA MU2000EX sound module Tested working from Japan