OldSynths

Hi all,

I'm looking for Roland RS-505 Service Notes, i have some other manuals 
for trade, i been looking for this manual at the internet but no one 
have it.

I have SH-3 (not SH-3A) Service Manual with CV Mod circuit and many 
other manuals (Arp ProSoloist/ProDGX, Simmons SDS-1000, Moog Opus 3, 
etc)

Cheers