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Keith McMillen Instruments KMI MIDI Expander

You Pay: $45.00
Product Highlights
  • For Use with SoftStep in Standalone Mode
  • Works with 12 Step Controller
  • Required to Control MIDI Hardware
  • MIDI In, MIDI Out

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.

Connectors 2 x 5-pin DIN MIDI
1 x USB
Keith McMillen Instruments KMI MIDI Expander
  • USB Type A to Type B Cable
  • Mini USB Cable
  • One (1) Year Limited Warranty

    by PowerReviews
    Keith McMillen InstrumentsKMI MIDI Expander

    (based on 1 review)

    Ratings Distribution

    • 5 Stars



    • 4 Stars



    • 3 Stars



    • 2 Stars



    • 1 Stars



    Reviewed by 1 customer

    Displaying review 1

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    Useful addition to the 12 Step!

    By kaptain krunch

    from Orlando, FL

    About Me Experienced

    Verified Buyer


    • Compact
    • Easy To Use
    • Lightweight
    • Versatile


      Best Uses

      • Events
      • Home Studio
      • Performances
      • Professional Recording

      Comments about Keith McMillen Instruments KMI MIDI Expander:

      Adds versatility to the 12 step controller, enabling you to trigger a wide variety of sources. Not absolutely necessary to the 12 Step, but well worth the little bit of extra money for the extra capabilities it enables.

      Share this review

      Required item: System Components (not included) are required to operate this device.

      Keith McMillen Instruments -  SoftStep 2 MIDI Foot Controller
      • You Pay: $299.00

      Digital Cables

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