MOTU M64 256 Channel MADI Audio Interface with USB and AVB

Our Ref: X791AAR / Product Code: m64

The M64 connects to your computer, iOS device or audio network through USB2 or AVB Ethernet to provide industry-standard coaxial and optical MADI digital audio I/O in all standard formats and sample... Read more


£658.80 inc VAT

Estimated 2-3 Days Delivery


The M64 connects to your computer, iOS device or audio network through USB2 or AVB Ethernet to provide industry-standard coaxial and optical MADI digital audio I/O in all standard formats and sample rates.

Housed in a compact, aluminum alloy enclosure you can take anywhere, the M64 is equally well-suited for studio, stage or industrial applications, with or without a computer. As an interface, router, repeater, splitter, converter or stand-alone mixer, the M64 provides two independent banks of 64-channel MADI input and output, 64 channels of audio networking input and output, plus stereo headphone output, for an astonishing 386 simultaneous I/O channels.

Connect your MADI-equipped gear and then record, monitor, route, process and convert all of these live inputs using the on-board 48-channel large console-style mixer, with no latency and no processor strain on your computer. Apply hardware DSP-driven effects processing to inputs, outputs and busses, independent of your host computer. Add Classic ReverbT with lengths up to 60 seconds. Further sculpt your sound with 4-band parametric EQ, modeled vintage compression, and gating.

After recording and mixing in the studio, unplug the M64 from the computer and take it on the road for operation as a stand-alone mixer with effects. Connect an Apple Airport or other Wi-Fi router with a standard Ethernet cable and control everything from your smartphone and tablet, or both simultaneously.

Through AVB Ethernet, connect another MOTU AVB interface for more I/O - or connect to an expanded MOTU AVB network with multiple interfaces and computers. Control everything from your favorite web browser running on your laptop, tablet and smartphone connected wirelessly or locally to the audio network.

Key features ...


Converters: N/A


Maximum Supported Sample Rate: 192kHz

  • Number of Channels: 256
  • AUX Connections (Quantity): N/A
  • Buss Outputs (Quantity): N/A
  • Surround Compatibility: No
  • Headphone Outputs: 1
  • Weight (kg): 0.9kg
  • Dimensions: H 1u W 8.6 inch D 7 inch
  • Warranty: 1 Year Limited Warranty
  • Motorised: N/A
  • On Board DSP: Yes
  • Quantity: N/A
  • Transport Controls: No
  • MIDI : No
  • REAC: No
  • Converters: N/A
  • MADI: 256 channels of digital I/O on MADI
  • Maximum Supported Sample Rate: 192kHz
  • Dante: No
  • System Requirements: Mac OS X 10.8 or later; Windows 7 or later
  • Firewire: No
  • USB: Yes
  • Ethernet: Yes
  • PCI: No
  • Digilink: No
  • iOS Connectivity: Yes
  • Thunderbolt: No
  • Word Clock: Yes
  • Genlock: No


Next working day delivery services are available on orders placed before 4pm (subject to stock availability). Non-timed deliveries should be delivered between the hours of 9am and 6pm. Orders placed after 4pm on Fridays and on weekends will be processed as normal the following Monday. Orders placed on bank holidays will be processed the next working day.

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UK Mainland  

  • Golden Square office pickup                    Free!
  • Standard (2-3 working days)                     Free!
  • Next working day                                        £4.99
  • Pre 12:00pm (next working day)              £9.99
  • Pre 10:30am (next working day)              £11.99
  • UK Saturday Delivery                                 £9.99
  • UK Sunday Delivery                                    £9.99

UK Offshore *  

  • UK Offshore (2-3 working days)               £23.99

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Northern Ireland

  • Northern Ireland (next working day)      £10.99

Ireland (ROI) Delivery  

  • Ireland (ROI) (2-3 working days)              £13.99

Channel Islands 

  • Channel Islands (2-3 working days)        £25.99

N.B. This service is for postcodes beginning with HS, IM, KA27, KA28, KW, TR21-TR25 and ZE

Special requirements

If you do require special shipping options, get in touch with us before you buy and we might be able to sort out alternative arrangements.

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