This a quick and easy patch I created in Pure Data to interface an iPhone or iPad to the Octomod. There are eight sliders that adjust the control voltage being output from the Octomod.
The Pure Data patch and TouchOSC layouts can be found here.
These are going into a Korg Poly-800 since it suffers from very little realtime control. The modifications being performed are named the FM-800 and the Moog Slayer.