> While this would be very useful
> for a carrier which has a CV input for modulation but no modulation amount
> knob, surely it's just wasting a VCA where the CV input on the carrier

does

> allow depth to be set as well

What about:

Patch a quick lfo through a vca and on to controll the pitch of an
oscilator.
Now controll that vca with velocity (via your midi cv).
Harder notes will be more shrill.

Using an envelope and vca to set the delay on a pads lfo...

With the right midi cv, controlling modulation with continious controllers
etc.etc.

VC mixing, as in the a135 (2xa132 and a multiple will do for a simple
version)


Theres going to be way more complex examples too, im sure.

Julian.