[sdiy] Buchla 158 sin-sawtooth oscillator

[Aaron Lanterman]

Anyone have any clue how this works?

http://rubidium.dyndns.org/~magnus/synths/companies/buchla/Buchla_1580_1_200.jpg

Just curious...

Okay, so C5 is the integrator cap, and a 726 is doing expo conversion,  
and... uh... hmmm... no idea what is going on beyond that.

It's kinda interesting since there don't seem to be many 100 series  
modules that use actual IC op amps.

- Aaron