I have a Sequential Six Trak manual. It is a zerox copy, but is bound and is in perfect condition, for $20. A rare model 800 sequencer manual, also a copy is $35, a book of patch diagrams for the first 40 factory pre-sets on a Prophet V is $20. And last but not least I have a tech manual for the Sequential Prophet 600 which has complete schematics, parts lists and data sheets. This is an original, not a copy and is in perfect condition- asking $75- good luck finding one of these anywhere else!
I also have lots of other original synth owners manuals for sale, vintage and non-vintage.They include more than you will find online, such as sound diagrams for the factory pre-sets and blank sound charts. Also have tech manuals and schematics for some, as well as other manuals for synths by Moog, Arp, Oberheim, Korg, Roland, etc.
Prices range from $20 to $75. Craig's List won't let me post a price range, only a single price, so I took a mid-range price of $35, but as you can see,some are more and some less. Let me know which one(s) you want and I'll quote you an exact price.You can pick up from my Westerly, R.I. location or I will ship at cost anywhere in the U.S. You can email me here or call me at show contact info
for more info.