[sdiy] Buchla Dodecamodule docs?

[mark verbos]

The random section of a 212 is the same as a 265. I have had that problem on a 227 and it turned out to be a vactrol that opened circuit when it heated up.

Mark






On Nov 11, 2010, at 12:31 AM, Byron G. Jacquot wrote:

> Howdy all,
> 
> A friend has a Buchla electronic music box.  He brought it to me for a little TLC.  I've been able to suss out and solve a few issues, but I've got one remaining that's not been so forthcoming:  The Random Voltage Source quits working as the machine warms up.  It runs fine when it's cool, but stalls after a few minutes.  
> 
> I've seen Magnus' schematic collection, but there's no 212.  Does anyone have any documentation for this guy, or any idea where I should be looking?
> 
> Thanks,
> 
> Byron Jacquot
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