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ESI – M4U eX Catolog item #IT13599

  • In stock.

RRP: €230.00 Our price: €159.00 inc vat ?



M4U eX is a compact and yet extremely powerful USB 3.0 MIDI interface with 8 MIDI ports.

Each of the 8 ports can either be used as a MIDI input or as a MIDI output, replacing not only traditional MIDI interfaces like it’s popular predecessor models with 4 inputs and 4 outputs, but providing also other possible configurations. For instance, you can use up to 8 outputs at a time or up to 8 inputs, or 6 outputs and 2 inputs – to name some examples. And the best feature? This is all handled automatically, simply based on your connection to other MIDI inputs or MIDI outputs and each automatic input / output configuration is displayed via colored LEDs on the front panel.


  • With a total of 8 MIDI ports
    Each port can be used as input or output
    Automatic input and output detection
    Multicoloured LEDs for status display
    Additional functions allow the interface to be used as a thru or merge box
    Powered via USB or via the AC adapter included
    Class-compliant - without drivers under Windows 7, Windows 8.1, Windows 10 and Mac OSX (32/64 Bit)
    Dimensions: 175 x 120 x 45 mm

Top FAQs

How long should I wait to receive my item?

It normally takes us between 3-4 days to process an order, but due to the Christmas season it could take 1-2 weeks. You will receive an email confirming your purchase, then our delivery men will contact you via phone to make a delivery appointment with you.

Crap, this isn’t what I ordered. Now what?

Worry not fellow musician. We’ve got your ass covered. Let us know and we’ll replace it immediately.

What if a product is not in stock after I ordered?

If the product you have ordered is currently out of stock we will contact you by phone and email and give you an estimated time of arrival.