Yamaha DTXpress/DTXplorer/DTXtreme

You're right about Channel 10, it's usually reserved
for the soundcard ROM drums - although if you use
SoundFont kits, you can use any channel.
The most important thing to do next is to get the MIDI
line analyzer set up. I've put one in the Files
section in Utilities. This will show you exactly
what's coming into the sequencer from the DTXpress.
Set the input of the analyzer to MIDI In and the
output to your MIDI Output port or the Mapper (so you
can hear it)
If you hit a pad, you'll see Note On - Velocity -
Pitch and Note Off messages. If you change the kit on
the brain, you'll see Program Change messages.

Now go through the steps it takes to recreate your
Piano problem. What do you see on the monitor?

Either the DTXpress will be kicking out something it
shouldn't or Cakewalk is mapping channel 10
incorrectly. Either way, if we find out what - we can
fix it.

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