VINTAGE ROLAND (BOSS) PN-2 TREMELO/PAN SERVICE NOTES FIRST EDITION

VINTAGE ROLAND A-880 SERVICE NOTES FIRST EDITION

VINTAGE ROLAND M-120 LINE MIXER SERVICE NOTES FIRST EDITION

VINTAGE ROLAND PG-10 SERVICE NOTES FIRST EDITION

VINTAGE ROLAND JU-2 (JUNO 2) SERVICE NOTES FIRST EDITION

VINTAGE ROLAND TR-505 RHYTHM COMPOSER SERVICE NOTES FIRST EDITION

VINTAGE ROLAND (BOSS) GE-7/GE-7B SERVICE NOTES FIRST EDITION

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