[sdiy] 2164 Korgasmatron VCF

[Benno]

I've been wondering the same thing. I've got my old dual EFM module i modified so one filter has the 3 anti-parallel diodes, the other is without and they both sound very different winding up the resonance. it would be good to be able able to control the middle ground between the two.

ben.
On 12/08/2010, at 10:20 PM, Harry Bissell wrote:

> I don't know if you posted any details before... but what is your
> "dial in a zener voltage" method. Is it just adding series resistance
> or something more complex ?
> 
> H^) harry
> 
> 
> ----- Original Message -----
> From: David G. Dixon <dixon at interchange.ubc.ca>
> To: 'Synth DIY' <synth-diy at dropmix.xs4all.nl>
> Sent: Thu, 12 Aug 2010 00:29:10 -0400 (EDT)
> Subject: Re: [sdiy] 2164 Korgasmatron VCF