Moog Sonic six knobs

[tomg]

Eureka!! That's it! Harry you are my hero. I think you may have just solved
the problem for me (again!), thanks. I'm off to try the S6 VCO one more
time.

Tom...duh!...;-)


> The uA726 designs work far below the expo currents in the 3046 ckt.  Check
it
> out sometime. I had to scratch my head and wonder... is this real???  The
expo
> currents
> (if I remember) were well down in the 10uA range. (I'm more used to at
least
> 10x
> that).
>
> H^) harry
>
> tomg wrote:
>
> > Oh...one more thing. I should warn you about those S6 VCOs
> > if  you are really going to build one...They absolutely need ua726s.
> > A 3046 heater will not work correctly and they won't scale....
> > or at least it didn't work for me the last 5 or 6 times I tried.
> > Better luck to you if you give it a go...
> >
> > Tom
> >
> > >
> > > Here is the S6 diode ladder..the transistor ladder was the
> > > usual stuff...
> > >
> > > http://www.xavax.com/efm/pdf/vcf10.pdf
> > >
> > > Tom
> > >
> > >
> > >
> > > > it looks like there are two sonic 6 filters, just like ken was
asking.
> > > > so which is it, guys?
> > > >
> > >
> > >
>