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

Yamaha MU80 Sound Module New battery Tested MIJ w/ Power Supply / Fast Shipping

Excellent Yamaha MU80 Sound Module New battery MU-80 Tested MIJ w/ Power Supply

YAMAHA MU50 Tone Generator Sound Module MiDI sound source

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

Yamaha MU90 Sound Module New battery Ver Good Tested MIJ w/ Power Supply

AS-IS Yamaha MU 80 Synthesizer MIDI Module U3007 260612

Yamaha MU80 Tone Generator Sound Module MIDI Rack Tested Working Japan Used