[sdiy] Compact VCF

[synth at oldmail.charlielamm.com]

You might try my Vactrol based filter; it was built with low parts count 
in mind.

http://www.charlielamm.com/synth

The Vactrol itself is a bit out of the ordinary, but, BGMicro should still 
have some on sale, super cheap (about 60c each!)

http://www.bgmicro.com/prodinfo.asp?sid=073634259259259365205246194&prodid=ICSVTL5LC2&page=1&cri=Vactrol&stype=3&time_out=19:54



On Mon, 1 Mar 2004, Karl Ekdahl wrote:

> Hi all.
> 
> I'm currently building on a portable synthesizer and i
> need a *small* VCF to fit in. Since i've got a zero
> budget (mark my words), i'd like something based
> around ordinary parts and possibly one or two
> CA3080's. I don't need anything fancy, just a regular
> lowpass with resonance and cutoff. The best
> alternative i've found so far is René Schmitz MS20
> clone, any other suggestions?
> 
> Thanks
> 
> Karl
> 
> Höstrusk och grå moln - köp en resa till solen på Yahoo! Resor på adressen http://se.docs.yahoo.com/travel/index.html
>