Yamaha FB-01 FM Sound Generator Synth Module Made In Japan UNTESTED AS-IS

Yamaha TG100 Tone Generator Vintage Midi Sound Module UNTESTED

YAMAHA MU5 Tone Generator Mobile GM PCM Synthesizer - Tested & Working - USED

Yamaha FB-01 FM Sound Generator Synth Module - Vintage 1986 - MIJ - 03787 - Test

Yamaha EMQ-1 Tested Acoustic Sound Module Digital Tone Generator

Yamaha EMQ-1 Tested Acoustic Sound Module Digital Tone Generator for Studio used

Yamaha MU10 XG DTM Desktop Sound Module Tone Generator free shipping

Alesis NanoSynth MIDI 64 Voice Multitimbral Synthesizer Module Interface Tested