Minimoog old style VCO

[jh.]

> When Patrik said this I was really supprised, I did not know of this
> "misstake". I mean, today we speak alot about thermal coupling, is
> this maybe the classic misstake from which everyone learned from?

I learned it the hard way. When I built the Synthi Clone I foolishly
thought I could have a single tempco for all 3 VCOs (by feeding
the V/Oct CV into the "other" transistor's base (which is not
connected to the matrix). "Electronically" this would work, but
thermally it was a big mess.

JH.