[sdiy] MS 20 FILTER

[synth DIY]

thanks everyone!


Now about those diode clippers, where should i place them? In the output of
the filter?


thanks

On 18/12/05, René Schmitz <uzs159 at uni-bonn.de> wrote:
>
> Hi Colin, Diogo and all,
>
> Colin Raffel wrote:
>
> > A note about the circuit you are referring to-I have found that it
> > clips very ugly, the MS20 filter I think is supposed to sound nice
> > clipping... I believe that's because Tim E's implementation is  designed
> > for 9v (pedal use) and makes some sacrifices.
>
> The diode clipper is missing, that explains the clipping. Also there is
> no buffering at all for the resonance-feedback signal.
>
> > I have never  tried this
> > circuit, but this one supposedly reflects the real MS20  filter more.
> > http://www.uni-bonn.de/~uzs159/rs20.png
>
> That circuit is an adaption to 3080s. If you put away the OP buffers and
> replace them with the ones in the 13700 and also use that for the OTAs,
> you're there.
>
> Cheers,
>   René
>
> --
> uzs159 at uni-bonn.de
> http://www.uni-bonn.de/~uzs159
>
>
>
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