Polivoks

[James R. Coplin]

Actually, mine is made using the cheap as chips NTE888 as it was the only
readily available chip I could find at the time.  I like the distortion
irregularity so much, I just stuck with this chip.  I don't think the
difference is "better" enough with the  UA776 to warrant dealing with all
the counterfeits etc. Of course, if you have some on hand, I'd go for it.

James R. Coplin

-----Original Message-----
From: music-bar-bounces at lists.music-bar.org
[mailto:music-bar-bounces at lists.music-bar.org] On Behalf Of Tony Hardie-Bick
Sent: Tuesday, May 19, 2009 11:56 AM
To: Music-bar
Subject: Re: Polivoks

James R. Coplin wrote:
> I used the schematics here:
> 
> http://m.bareille.free.fr/modular1/vcf_polivoks/vcf_polivoks.htm
> 
> If you have any questions, let me know.  These are fairly easy to make on
> protoboard.

Thanks James! If I need to build another filter, this will be the one.

That UA776 is part of the key: it's 741-like, even though it's operating as
a 
VCA. 741s rock, when it comes to the kind of distortion that analogue
filters 
are good at. Basic. Mind-blowing :)

Tony (HB)
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