Dear Mr. Doepfer,

A possible 2nd version of the A-106-1 sounds indeed quite
interesting.

If I remember well, you once mentioned that you might rebuild the
MS-50 diode VCF. Is this still on your mind
(of course after the work on all other new modules has been
finalized).


Kind regards,
Joost

--- In Doepfer_a100@yahoogroups.com, <hardware@...> wrote:
>
> Tim,
>
> excellent work - though I did not yet read and understand
everything.
>
> To speak the truth the A-106-1 was designed more by trial and
error without
> that terrific theoretical background.
>
> If the results of the second version of the MS20 filter are
promising we may
> consider an A-106-2 provided that you give us the permission and no
> copyrights are affected. Even if you find out an improvement of
the A-106-1
> of course I'm interested.
>
> Best wishes
> Dieter Doepfer
>
> > -----Ursprüngliche Nachricht-----
> > Von: Doepfer_a100@yahoogroups.com
> > [mailto:Doepfer_a100@yahoogroups.com]Im Auftrag von Tim
Stinchcombe
> > Gesendet: Mittwoch, 30. August 2006 23:06
> > An: Doepfer_a100@yahoogroups.com
> > Betreff: 1 OT: Korg MS20 filter study
> >
> >
> > Hi list,
> >
> > A little OT I guess, but there is a connection through the A-106
> > (which partly triggered my interest in this work in the first
> > place!). I have spent a lot of time looking at the differences
> > between the early and later MS20 filters, and have written
a 'report':
> >
> > http://mysite.wanadoo-
members.co.uk/tstinchcombe/synth/MS20_study.pdf
> >
> > File is about 2.25megs, with much mathematics, but some may find
> > something of interest in it.
> >
> > Next I plan to build examples of both filters and see how the
reality
> > ties in with the analysis (and one outcome will be to see if I
> > can 'tame' the resonance response in the A-106, which is rather
too
> > much 'all or nothing' for my tastes).
> >
> > Regards,
> > Tim
> > __________________________________________________________
> > Tim Stinchcombe
> >
> > Cheltenham, Glos, UK
> >
> >
> >
> >
> >
> >
> >
> > Yahoo! Groups Links
> >
> >
> >
> >
> >
> >
>