VINTAGE ROLAND TR-505 RHYTHM COMPOSER SERVICE NOTES FIRST EDITION

VINTAGE ROLAND GR-1 GUITAR SYNTHESIZER SERVICE NOTES FIRST EDITION

VINTAGE ROLAND PG-10 SERVICE NOTES FIRST EDITION

VINTAGE ROLAND TR-707/727 RHYTHM COMPOSER SERVICE NOTES FIRST EDITION

VINTAGE ROLAND TR-626 RHYTHM COMPOSERSERVICE NOTES FIRST EDITION

VINTAGE ROLAND TR-808 RHTHYM COMPOSER SERVICE NOTES FIRST EDITION (COPY)

VINTAGE ROLAND A-50 MIDI KEYBOARD CONTROLLER SERVICE NOTES FIRST EDITION

VINTAGE ROLAND U-220 RS-PCM SOUND MODULE SERVICE NOTES FIRST EDITION