Doepfer

--- In Doepfer_a100@yahoogroups.com, davevosh@a... wrote:
> In a message dated 12/26/2002 7:16:09 PM Eastern Standard Time, 
> mrsvomit@t... writes:
> 
> 
> > Now I can't remember the details on whether the Bulchla S.O.U. 
had 
> > these features but I think it was two weighted adjustable random 
> > voltage sources, a noise source that had some variables and one 
or two 
> > S/H. I don't rember if there was an LFo, there may have been a 
voltage 

There are two version of the Buchla
S.O.U.  The 265 and the 266.  The 266
being the more complex of the two. 
Check here for info and schematics:

http://www.musicsynthesizer.com/Buchla/source_of_uncertainty.htm

Enjoy!

Ethan