Nice input buffers! (No CV mixer op amp?) The changes in the filter
circuit are interesting! Twelve diodes. A CV reject trimmer. 2N3904
and 2N3906 transistors instead of the 2N2222 and 2N2907. Inverting
output buffer.
Ken, are any of these changes worth doing as a modification to the old
circuit? I am wondering about the additional diodes.
Thanks,
Richard Brewster
http://www.pugix.com
sasami@... wrote:
circuit are interesting! Twelve diodes. A CV reject trimmer. 2N3904
and 2N3906 transistors instead of the 2N2222 and 2N2907. Inverting
output buffer.
Ken, are any of these changes worth doing as a modification to the old
circuit? I am wondering about the additional diodes.
Thanks,
Richard Brewster
http://www.pugix.com
sasami@... wrote:
> I've just uploaded details of a new Euro-rack version of the Steiner VCF.
> Check it out.
>
>
> Ken
> _______________________________________________________________________
> Ken Stone sasami@...
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> The CGS Modular Synth home page: http://www.cgs.synth.net/
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