A demonstration of using the 40h as a simple alternate controller. The beauty of the 40h is it can be anything you want it to be - this is just one example.
Here is a quick video of my step sequencer Max app sending data to a Doepfer MCV24, which is controlling eight band pass filters on a Doepfer vocoder. Slew limited.
This software is a unique collection of over 350 expressive and exotic instruments from around the world, all included in an easy to use virtual instrument which can be used standalone or inside a sequencer like Cubase or Logic.