Here under this ftp site from Roland UK you can find almost every user manual from ROLAND backwards at least 35 - 40 years. Please check here and enjoy:
If you go to the higher level directory you can find tons of stuff like posters, adverts & videos.
Don't get lost there.
Dave Smith Instruments Prophet REV2 - "Arpeggio" - Published on Nov 17, 2017 Klangwand "Just another patch I made with the REV2. Still love it!"
5 hours ago