DK61 organ controller
DK61 is a keyboard MIDI controller designed specifically for the tonewheel organ software called VB3:
https://www.genuinesoundware.com/?a=showproduct&b=44
https://www.genuinesoundware.com/?a=showproduct&b=50
It doesn't have an integrated sound, you must connect DK61 to your computer or mobile device running the VB3 software in order to use it. It's perfect compatible with the software so you don't have to change the CC numbers, work with the MIDI learn function in order to match the controls... it just works perfectly with it out of the box.
DK61 is sendind fixed CC messages and they can't be modified. This means that, if you would like to use it with other softwares, you need to change the receiving CC numbers of your VST matching the ones that DK61 is sending. They are written in the silkscreen of the instruments next to every control and it's written as well "VB3 ORGAN CONTROLLER" together with the VB3 logo.
Again, in case this is not enough clear: there's no way to change the CC messages of DK61, they are fixed; we won't make any "firmware update" to allow this because.... DK61 is a MIDI controller especially designed for VB3 II software!
But MIDI is an universal language and if you want to use DK61 to control other softwares or MIDI devices... why not? At the end you just have to work a little bit with the MIDI learn function.
DK61 is compatible with the standard CRUMAR accessories such as EXP-20-MS, CFS-12, EXP-10, HMS-20-BK.
DK61, when using the MIDI connection via DIN, must be powered by a 5 V USB power supply. A phone charger may also work (WARNING: A power supply and a charger are two different things!), and in most cases it will not cause any issues. However, the market is now flooded with low‑quality chargers that may cause disconnections, hanging notes, missing MIDI events or unexpected reboots. Additionally, there are some cheap power supplies marketed as “fast chargers”: these, if not implemented in the correct way, can reach voltages that may be potentially damaging to your DK61.