hi duff, to the best of knowledge, the Korg ms-20 filter are of the
Sallen-Key variety and not diode based. hope this helps.
RM




-- In Doepfer_a100@y..., "duffnuff" <duffnuff@h...> wrote:

>
> > they will release the
> > a102 diode filter,in about august or september(for 75 euros,i
> > think...).hooray!!!
>
> i'm happy to hear this. particularly the 75 euro part. i've been
> using a friend's ms20 on loan for a month or so and i'm hooked
> on the diode filters. i hope the doepfer diodes are capable of HP
> as well as LP so i can configure a pair in series similar ro the
> ms20 layout. thanks for the news, bakis!
> -duff