Monday, May 01, 2017
Oberheim OBSX 6 Voice SN 914901
via this auction
"An awesome piece of kit which has been expanded to 6 voices.
This has been kept in a smoke free studio and has been well cared for.
A real players keyboard, the OBSx is a lighter version of the OBXA smaller and more compact.
This also comes with original manual, original OBSX brochure and lead."
Note these are limited in programmability, however midisoft does make an interface for them that opens up the parameters to editing.