Disaster Area MIDI Box 4Maker: Disaster Area Model: MIDI Box 4 Condition: New Description: Updated and more powerful than ever, the MIDI Box 4 converts standard 5 pin (DIN) MIDI communications to a variety of 1 4 formats. Four independent control ports interface to your devices, and new user accessible configuration switches make setup easier than ever. Each control port may be set to one of four output modes, selectable using the DIP switches on the face of the MIDI Box 4.