twin vactrols for autopan

[Dj Task Manager]

Hi gang,
I want to make twin vactrols to use as an auto stereo panning circuit.
This could be quite easily done with a flip flop circuit but i'd quite like to do it with two out of phase triangle wave generators to light 2 leds so its more of a sweep.

Any thoughts / schematics that might help?

Cheerz!

[Circuitbenders]

if you're making LFO's anyway, why bother with the vactrols? There must be plenty of simple modular synth circuits out there that have CV controlled stereo panning

[Dj Task Manager]

Im sure you are right, I'll look into it...  I thought of vactrols as I was thinking of adding this feature to a small mixer I have.