Yamaha DTXpress/DTXplorer/DTXtreme

Good suggestions from cpetrone.

Also check your MIDI Out port is actually set to SB
MIDI Out [330] or similar. The instrument mappings
will come into it later, but for now you should be
able to hear something thru the DTXpress, even if its
only piano.
Have you managed to send MIDI Out to other devices? In
other words, are you sure your cable is OK?

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