200e

> I hould have mentioned I am working with 200e modules only.  
> According to the Buchla.com website, the 255 is not a 200e module. 
> So, with that revised criteria, how does one create an inverted 
> voltage for the 281e decay from the CV output of a 259e with just 
> 200e modules?


The bottom section of the 210e has a "Level" knob with >0 and <0 
LED's. I would assume you can give any voltage a bias, but I 
dunno 'bout inverting it.