Controlling a KORG DW-8000 via MIDI SysEx using a Behringer BCR2000 B-Control. I´m using a custom overlay on the BCR that lets me control all the parameters without getting lost.
Check out http://anlage-e.de/gear/bcr2000 for more info about the BCR Template and custom overlay.
The DW-8000 is probably not the go-to machine when thinking about drone sounds, but it is well capable of it...
As I´ve used the DW´s delay section for a flanger effect I´ve enhanced the sound with a virtual tape delay.
A demo of my modified CS15D dual channel synth.
The original features two channels, where for channel 1 only presets can be selected. Channel 2 has a manual switch besides the presets where you can set the sound via the control section. Since the presets are nothing but a set of resistors, selected by the respective switch, it was obvious that they could be replaced by controls. The service manual made it easy to adapt the channel 2 manual circuitry for channel 1.
A more detailed explanation of the mod can be found here: http://anlage-e.de/cs15d-channel-1-modification/