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MOTUUltraLite MK4 Audio Interface

Item#
N13-6387
No Longer Available Contact us for a recommendation.
main product photo

MOTU UltraLite MK4

The MOTU Ultralite MK4 is a compact and portable audio interface that provides exemplary studio quality operation in a lightweight enclosure with a straightforward front panel interface. It boasts a total of 18 ins, 22 outs, MIDI I/O, Optical I/O, and more. 

The dynamic range of each output extends up to 117dB with sample rates of up to 192kHz. Additionally, the roundtrip latency clocks in at an astounding 1.8ms. The unit is perfect for use in both studio and stage environments, as its sturdy metal enclosure ensures its safety in any environment. 

UltraLite MK4 Features

  • 18 Inputs
  • 22 Outputs
  • DSP Mixing
  • FX Processing
  • Ultra low latency
  • Superb analog audio quality

Technical Specifications
Sample rates:

  • 44.1, 48, 88.2, 96, 176.4, 192 kHz

Mic/guitar inputs:

  • 2 x combo XLR/TRS mic/guitar inputs 

Preamp gain:

  • 0 to +60 dB (digitally controlled) 

Instrument gain:

  • 0 to +30 dB (digitally controlled)

Analog inputs:

  • 6 x 1/4" TRS line inputs (balanced/unbalanced) 

Max level:

  • +24 dBu (digitally adjustable -96 to +22)

Analog outputs:

  • 10 x 1/4" TRS line out (balanced, DC coupled) 
  • 1 x 1/4" TRS stereo headphone

Max level:

  • +20 dBu (digitally adjustable -4 to +20) 

Digital I/O:

  • 1 bank (8 ch) of ADAT optical at 1x sample rates 
  • 1 bank (4 ch) of SMUX optical at 2x sample rates 
  • Switchable to stereo TOSLink (optical S/PDIF)

Total I/O:

  • 18 in / 22 out (40 total) at 1x sample rates 
  • 14 in / 18 out (32 total) at 2x sample rates 
  • 8 in / 12 out (20 total) at 4x sample rates

Computer I/O:

  • 1 x USB 2.0 audio class compliant
  • USB 3.0 and iOS compatible

Computer I/O channels:

  • 64 in/out at 1x (44.1 to 48 kHz) 32 in/out at 2x (88.2 to 96 kHz) 
  • 24 in/out at 4x (176.4 to 192 kHz)

MIDI I/O:

  • 1 x MIDI IN 
  • 1 x MIDI OUT 
  • 16 MIDI channels to/from computer host

Headphone:

  • 1 x 1/4" TRS stereo phone (assignable)

Phantom power:

  • 2 x individual +48V

Front panel:

  • 1 x 1/4" TRS headphone output 
  • 2 x XLR/TRS combo inputs 
  • 1 x digital rotary encoders = main/phone vol/pwr 
  • 2 x digital rotary encoders = mic/instr input gain 
  • 4 x switches = (2) Pad and (2) 48V Phantom pwr 
  • 128 x 48 pixel LCD for level meters / menu nav

Power:

  • External 12-18V DC power supply 
  • 1.0A max = tip pos or neg
MOTU UltraLite MK4 Audio Interface Reviews