Service Manual with Electronic Schematics. Within 24 hours (usually much less) you will receive a link to download the file in PDF format. Size: ~2.7 MB.
The "Boss DR-550 Service Manual with Electronic Schematics (ENG/JAP)" would be a valuable resource for professional guitarists, band technicians, and music-technology enthusiasts seeking to maintain, repair, or modifiy Boss DR-550 guitar effects pedals.
