VINTAGE ROLAND RHYTHM 77 (4TH EDITION) SERVICE MANUAL/NOTES (COPY)

VINTAGE ROLAND SYSTEM 700 SYNTHESIZER SERVICE MANUAL/NOTES (COPY)

VINTAGE ROLAND RHYTHM 330 FIRST EDITION SERVICE MANUAL/NOTES (COPY)

VINTAGE ORIGINAL ROLAND V-SYNTH SERVICE MANUAL/NOTES

VINTAGE ROLAND TR-66 RHYTHM ARRANGER (FIRST EDITION) SERVICE MANUAL/NOTES (COPY)

VINTAGE ROLAND TR-606 SERVICE MANUAL/NOTES (COPY)

VINTAGE ROLAND XP-80 SERVICE MANUAL/NOTES (COPY

VINTAGE ROLAND SYNTHESIZER SH-1000 6TH EDITION SERVICE MANUAL/NOTES (COPY)