On Sunday, August 31, 2014, Fons Adriaensen <fons@linuxaudio.org> wrote:
On Sun, Aug 31, 2014 at 09:43:36PM +0100, gordonjcp@gjcp.net wrote:
> On Sun, Aug 31, 2014 at 08:26:18PM +0000, Fons Adriaensen wrote:
> > > Fons - ever considered turning your analytical skill to the MS20 and Steiner
> > > Synthacon diode-chain Sallen-Key filter?
> >
> > If you can provide a schematic I may be tempted...
> >
>
> http://yusynth.net/Modular/EN/STEINERVCF/
>
> :-D

Original Steiner article

 http://user.xmission.com/~dingebre/N-Steiner-VCF-1974.pdf



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A C Censi (on the road)
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