Minimoog Vcf

[Martin Czech]

> Well,I found that R20 resistor from Q6 emitter to -10 is 100k not 220k
> And +10V should go not to col. of Q6 but to other side 
> of R6 47ohm resistor and + node of C9 100uF ? 
> Not shure about that last but if you look at moogmodular vcf, it 
> looks like that.
> 
This makes sense. It is a kind of emitter follower (darlington).
In this case the emitter resistors should be equal.
And it is a differential to single ended converter. Again symmetry
is required.

Can any of the moog godnesses confirm ?

m.c.