Cgs synth

>Anyone know why my Synthacon VCF would have weak RES and FREQ?
>The freq doesn't sound like it is opening up all the way and the res has

minimal effect w/ no self osc. at all.

>
>I've replaced the transistors and quadruple checked my soldering and

wiring. I've tried both -v and ground on the freq pot. -V had better results.

>It is such a simple circuit, I have no idea why it is not working.
>
>Any ideas would be appreciated.
>Best,
>Steve
>
>
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>
>
>
>------------------------------------
>
>The CGS Modular Synth home page: http://www.cgs.synth.net/
>Yahoo! Groups Links
>
>
>
>

_______________________________________________________________________
Ken Stone sasami@... otherunicorn@...
Modular Synth PCBs for sale <http://www.cgs.synth.net/>
Australian Miniature Horses & Ponies <http://www.blaze.net.au/~sasami/>

From: "sasami@..." <sasami@...>
To: cgs_synth@yahoogroups.com
Sent: Friday, December 28, 2012 2:39 PM
Subject: Re: [cgs_synth] CGS35 Steiner VCF



Check your capacitor and resistor values. You could have a wrongly placed part.
Ken

>Anyone know why my Synthacon VCF would have weak RES and FREQ?
>The freq doesn't sound like it is opening up all the way and the res has

minimal effect w/ no self osc. at all.

>
>I've replaced the transistors and quadruple checked my soldering and

wiring. I've tried both -v and ground on the freq pot. -V had better results.

>It is such a simple circuit, I have no idea why it is not working.
>
>Any ideas would be appreciated.
>Best,
>Steve
>
>
>[Non-text portions of this message have been removed]
>
>
>
>------------------------------------
>
>The CGS Modular Synth home page: http://www.cgs.synth.net/
>Yahoo! Groups Links
>
>
>
>

__________________________________________________________
Ken Stone sasami@... otherunicorn@...
Modular Synth PCBs for sale <http://www.cgs.synth.net/>
Australian Miniature Horses & Ponies <http://www.blaze.net.au/~sasami/>




[Non-text portions of this message have been removed]