Don M,
This is the unit I'm referring to:
Mod. MSMB - 120
'Midi mechanics 120 with 2 or 3 rows on basses, magnetic contacts, incorporated in a flight
case.' http://www.mastersound.it/prodotti/tastiere.htm
It's a midi unit for accordionists that works with keyboard arrangers. I'm trying to determine if it would work with a controller and module rig. I can't seem to be able to a photo of the unit.
Jerry