This video came out a little too long but if you are interested in seeing how to access all the various banks in a Ketron SDxx unit plus access to Ketron registrations from OAX, hang in until the end. Heck, even if you aren’t interested in seeing that, hang in until the end!
It’s mentioned in the video but for reference:
Bank Information (Ketron SDxx Series):
0, 1, 10, 11, 72, 73 – GM Sounds via MIDI In1
0, 1, 2 – Voice Presets – via MIDI In2
30-39 – User Voices
40-49 – Factory Styles
50-59 – User Styles