JL Cooper MSB Plus Rev 2

The MSB Plus Rev 2 is an eight input, eight output programmable MIDI routing system. In addition to behaving like a smart "thru box" and MIDI splitter, it includes a MIDI merger; two data processors, and a Panic Button. It also has the ability to send out up to eight
MIDI Program Changes at a time, so that you can set up all your sound modules and signal processors.