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Super Psycho LFO and Synthacon VCF problems...

2009-01-17 by alll_78

Hello to all, I'm having a few problems building the two modules in the
subject...
I finished soldering and wiring the Super Psycho modulation source,
checked many times the correct position (and polarity) of all the
components, the board presents no failure at all, and solderings are
clean with no shorts, but as soon as I powered it, I got it "smoking"
from the first 10uF ele cap just next to the -15V input...
About the VCF, I find a really little range of frequency control.
Maybe anyone can help me?
Thank you very much!

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