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Cakewalk UM-3G Multiport USB MIDI Interface   

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The Cakewalk UM-3G Multiport is a portable, affordable and expandable 3-In/3-Out USB MIDI audio Interface. The UM-3G is designed for easy connection ...Read More

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A 3-In/3-Out MIDI interface that's expandable to meet the growing needs of your gear.

The Cakewalk UM-3G Multiport is a portable, affordable and expandable 3-In/3-Out USB MIDI audio Interface. The UM-3G is designed for easy connection of your computer to multiple MIDI devices. 2 extra USB ports on the multiport's rear panel can daisy-chain 2 more UM-3G interfaces while only using one USB port on your computer. With independent MIDI Out/Thru Switches for each MIDI port, the Cakewalk UM-3G is a MIDI interface that grows with you as your studio or live needs expand. The UM-3G USB interface's Advanced Driver mode uses FPT (Fast Processing Technology) to ensure low-latency. The Cakewalk UM-3G I/O interface also features built-in Out or Thru selectable switches.

  • 3-In/3-Out MIDI Ports (female)
  • Controls up to 48 channels of MIDI equipment
  • Expandable design allows you to daisy-chain up to three UM-3G interfaces providing nine total MIDI inputs and outputs without the need for additional USB Ports
  • Advanced Driver mode uses FPT (Fast Processing Technology) to ensure low-latency, even with three UM-3G interfaces daisy-chained together
  • Up to 3 units can be rackmounted
  • Ideal MIDI interface for the mid- to larger-sized studio
  • Out or Thru selectable switches built-in; select between MIDI Out and MIDI Thru for each output port
  • Great for live settings using multiple MIDI applications, including traditional instruments, synths, sequencers and live sound, lighting, and special effects
  • 32 channels of MIDI to control hardware and software
  • Provides ability to connect multiple MIDI keyboards, sound modules, control surfaces, and other devices to a computer
  • USB powered

Control up to 48 channels of MIDI equipment with this one simple interface. Order now!


UM-3G Multiport USB MIDI Interface

  • Controllers
    MIDI THRU switch x 3
    MODE select switch
    UNIT number select switch

    MIDI IN x 2 (16 MIDI Channels x 3)
    MIDI OUT x 3 (16 MIDI Channels x 3)
    USB Cable
    UM-3 Connector x 2

    Windows System Requirements
    OS: Microsoft Windows Vista x32 or x64, Windows XP Home x32, XP Professional x32 SP2 or later
    Computer: Windows compatible PC equipped with a USB port
    CPU: Pentium, Celeron or compatible processor/800 MHz or faster
    Memory (RAM): 256MB or more
    Windows XP Media Center Edition not supported

    Macintosh System Requirements
    OS Mac OS X v10.3.9 or later
    Computer: Apple Macintosh series with on-board USB port
    CPU: Intel Processor or Power PC/400MHz or faster
    Memory (RAM): 256MB or more

    Dimensions: 138mm (W) x 67mm (D) x 42mm (H), 5-7/16"(W) x 2-11/16"(D) x 1-11/16"(H)
    Weight: 210g / 8oz.
    Current Draw: 90 mA

    The use of this product under Boot Camp is not supported. This product will not operate in the Mac OS X Classic environment.

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Reviewed by 1 customer

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(3 of 5 customers found this review helpful)



After installing the first unit, I decided to add a second. The instructions seemed pretty straight forward. I ran into an issue that neither Cakewalk nor the parent Roland could solve. There seems to be a power issue when trying to "daisy chain" two UM-3Gs together. You have to individually plug each unit into your CPU to get enough power to operate them. Other than that, they seem to function. This may also be a computer issue specific. I have an ASUS that is only a few weeks old.

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