How do you LP wo/caps?

[Paul Maddox]

Tom,

Chris did this with his SV VCF, which had 12db/24dB switchable output
it used a couple of LM13600 (or where they 13700) he did put 2n2 caps in
but someone (cant remember who) pointed out they werent needed and that it
would work useing the capacitance in the dualota.. it sounds nice, very nice
(I got two in my modular)
and I would describe its sound in a similar way.

>
> I am not sure what I have done! But on my bench right now
> is a 2 stage (pole?) LP filter that sounds much better than
> most of the 2 or 4P LP group that has no caps! Actually
> it doesn't have much of anything.
>

but lets see the circuit, I love playing with new ideas/filters.

Paul Maddox