[sdiy] How does 3320 sound as hipass/bandpass

[TooManySynths]

Hi all,

> Hello Daryl and everybody else..
> 
> - The Elka Synthex does LP, 2xBP and HP w. 3320's..
> and it sounds wonderfull !

This brings up several points. 

1) Are there better 3320 designs out there ? In fact,
who can point me to some addtional 3320 designs. (I
got the PDF for that crazy anderton filter, thanks)

2) The Xpander/M12 uses the 3372 and it is multimode. 
Does the xpander circuit use the 3372 in a multimode
mode?  Can someone point me to some 3372 designs? Can
someone point me to the M12/Xpander filter schematic?

Thanks
Daryl



 
> KIm
> 
> TooManySynths wrote:
> > 
> > Hi All,
> > 
> > My chip based diy modular is coming right along. 
> I
> > abandoned chopping my ARPS <sigh>, chips are
> pretty
> > easy and I have a lot of them :)  Yes this means
> my
> > beat up ody II with five busted sliders is for
> trade.
> >  (everything works, it just has scratches and
> busted
> > sliders, five of em).  If you want it, offer me
> > something I'd rather have instead, like modules,
> or a
> > whole lot of bannana jacks.
> > 
> > My VCO's are 3340 based, I have a bunch of those. 
> I
> > also have a lot of CEM/SSM and now Korg dedicated
> > LPFs. I have never liked the 3320 as an lpf and
> since
> > I have several other choices that I like better,
> I'm
> > not going to use it as such.  However, the 3320 is
> not
> > a dedicated LPF and I could build other filters
> with
> > it. My question is, have any of you made 3320
> > bandpass/hipass filters and how do they sound.  To
> my
> > ears, hipass filters don't seem to be quite as
> > critical as low pass filters so this might be a
> good
> > application for my 3320s.
> > 
> > Please don't suggest I build discrete circuits, I
> just
> > don't have the patience right now. (A chip for
> every
> > module, and for every module, a chip)
> > 
> > Thanks
> > Daryl
> > 
> > __________________________________________________
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