Florian,

I haven't, but am intererested as well.

Regards,
Kevin

--- In Doepfer_a100@yahoogroups.com , Florian Anwander
<Florian.Anwander@c...> wrote:

> Hi Kevin
>
> > I just got an email from EFM, and they are no longer doing

modules in

> > kit format. They are, however, still doing PCB's.
> Did you (or someone else) try to combine EFM stuff with Doepfer

I'd be

> interested in the vcf12a (Korg Delta Filter), especially, what this

kind of

> resonance circuit with the diodes in the feedback amp is doing (see
> http://www.ele4music.com/vcf12a/vcf12a.pdf) . Usually I know a

circuit like

> this for creating a sine from a triangle waveform.
>
> Florian
> --
> Florian Anwander |ConSol* HP-Support
> Tel. +49.89.45841-133 |Consulting&Solutions Software

GmbH

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> email: florian.anwander@c... | http://www.consol.de