Hi Dennis,
I haven't had much luck. admittedly my sd2 operating system isn't the latest.

I compared the hex codes between my sd2 & sd1. Only 1 minor difference.

I put the hex code in for the sd1. Muted it perfectly. Did similar for the sd2 with it's code. Kept playing, didn't mute.

I might try updating my sd2 & see if it makes a difference.
best wishes
Rikki
Quote:
Originally posted by miden:
Hi Rikki,
Yes the Korg midi spec is very complete. Easy to do from any of the PA series boards.
What would be handy is if we know what he is using to drive the SD2, there might be an easier way that hex to activate RX/TX on channels depending on what keyboard he is using.
Dennis
_________________________
best wishes
Rikki 🧸

Korg PA5X 88 note
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