[sdiy] Voltage controlled panner

[john mahoney]

> Can anyone point me to a compact circuit for a voltage controlled
> panner?  This would pan one input through two outputs via a single
> control voltage.
> I am working on one with two CA3080 vca's and an inverting circuit
on
> the control voltage for the second VCA.  Ideally, though, at 50% CV,
> each VCA would output 100% as opposed to 50% in my current circuit.
> Looking for some other ideas...

There are surely a couple of ways to handle this. Basically, you want
a clipper. One way is to increase (double?) the gain on the input CV
so it reaches full output for each channel when it's only halfway to
maximum, making the CV input buffers clip.

Or, is it better to use Zeners as CV clippers?
--
john


P.S. To Jay S.: My SSM2024 datasheet has only 4 pages! But I see the
circuit you're referring to. Aren't those trannies are for making an
expo converter? Expo response isn't a bad idea, but that's not really
JC's problem, here.