Keith McMillen MIDI Expander

58.05 (including VAT @ 23%)

3 In StockDelivery Information

Item in stock at our Distribution Centre

We currently have this item in stock at our Distribution Centre, ready for dispatch.

"Can be delivered to you on" shows the next available date that we will be able to deliver this item to you on, depending on the delivery option you select, and the stock availability of anything else that you add to your shopping basket.

Can be delivered to you on: 9th December 2016

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1 year warranty and 30 day money back guarantee included

1 year warranty and 30 day money back guarantee included

Once the product is delivered, you have 30 days to decide that you definitely want to keep it. If you decide it is not suitable for any reason, you can return it back to us for replacement or full refund, including standard delivery charges.

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Product Ref: 33729

  • Keith McMillen Instruments MIDI Expander
  • Use KMI Gear to Control MIDI Hardware Devices
  • Send + Receive MIDI Data With or Without a Computer
  • Works with KMI SoftStep, 12 Step, QuNexus + QuNeo

Keith McMillen MIDI Expander


The MIDI Expander from Keith McMillen Instruments allows you to use the KMI SoftStep, 12 Step, QuNexus or QuNeo to control MIDI hardware devices with 5-pin MIDI DIN connectors. With a MIDI device plugged into the KMI MIDI Expander you can send and receive MIDI data with or without a computer.

Product Ref: 33729

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  • Comments from customers who bought this item:

The KMI MIDI Expander is needed for controlling external hardware devices like effects boxes, synthesizers and lighting consoles using the KMI SoftStep, 12 Step or QuNeo over a MIDI cable. When the controller is connected to a computer there is no need for a power supply to run either the controller or the MIDI Expander; if they are connected without a computer then either the controller or the MIDI Expander must use the USB power supply.

The MIDI input jack on the MIDI Expander is solely for receiving MIDI data from external hardware and transmitting it to a computer. It does not function as a MIDI Thru.


  • Works with KMI SoftStep, 12 Step, QuNexus and QuNeo
  • Send and receive MIDI data with or without a computer
  • Control external hardware devices over a MIDI cable

Your order may be delivered with a plug adapter
If any electrical items in your order are supplied with a United Kingdom plug connection, a suitable plug conversion adapter will be included free of charge.