VCF problems

Karl Ekdahl _nial_ at
Tue Mar 7 20:22:30 CET 2000


I have builded the VCF6A by Tom G (maxx modular
module), but i don't get it to work.... please help.

The Cutoff and Init pot on the VCF6A behaves
somewhat like volume controllers. Between the cv pnp
and npn transistors i get 0,56V-0,85V. between the
emmiters of the diodladder transistors i get
2,02-5,28V. On the input transistors collector i get
10,35V and at the output transistor i get 11,24V.

And by the way the amplification is extremly low,
but i suppose this is how it should be...?

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