> i was thinking about that...i have an old Ross analog delay pedal
> (no relation) that has 3 chips in it marked "1024", my guess is
> they are daisey-chained, it has a max time of 500ms i believe,
> dry and wet out, and i like the sound quite a bit....i'd like to
> add VC to it, do you think it possible perhaps i could wire the
> A109 to a jack, add a jack to the Ross AD, and bypass the
> scratchy delay knob it would be very cool...

I think this will work. But I'd connect the A-101-9 vactrol output in
parallel to the existing potentiometer. With this wiring you can use the
pedal as before. If you connect the additional socket of the pedal to the
A-101-9 you have to turn the knob on the pedal fully CCW or CM (maximim
delay time) and the A-101-9 has now the control. The knob can also be used
to limit the A-101-9 control to a desired delay time value.

Best wishes
Dieter Doepfer