The KMI MIDI Expander from Keith McMillen Instruments is an accessory that enables use of the SoftStep hardware controller to control MIDI hardware. The expander provides a MIDI In and a MIDI Out and shows up on the computer as SoftStep MIDI Port 2.

Additionally, the item is needed to use the SoftStep without a computer in standalone mode. It will also work with 12 Step chromatic keyboard foot controller.

MPN: K701
UPC: 793573869074

• For Use with SoftStep in Standalone Mode
  
• Works with 12 Step Controller
  
• Required to Control MIDI Hardware
  
• MIDI In, MIDI Out
  
• Connectors: 2 x 5-pin DIN MIDI, 1 x USB