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Re: 1973 VCF resonance

2015-12-06 by Ken Stone

By the last quarter of the pot, the resonance should be getting pretty full-on. Did you use a log pot? Check for errors in your resistor values, etc. Most likely, there is an error somewhere there.
If all seems okay, try reducing the value of the 68k connected to the wiper of the Q pot may help.



On Sun, Dec 6, 2015 at 9:29 AM, Julien Pauty julien.pauty@... [cgs_synth] <cgs_synth@yahoogroups.com> wrote:

Hello,

On my 1973 VCF, the useful range on the resonance pot is quite limited. For the first 3/4 of the range the sound does not really change. Resonance appears only on the last 1/4 of the pot.

Is that the expected behavior ?

Cheers,

Julien




--
Ken Stone otherunicorn@...
Modular Synth PCBs for sale <http://www.cgs.synth.net/>

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