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MOTU UltraLite-mk4 18x22 Mac PC USB Audio Interface with DSP

  • Model: MOTU8452
  • Shipping Weight: 8lbs
  • Manufactured by: MOTU

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$595.00

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The MOTU UltraLite-mk4 is designed for the road or for use in studio., it gives you 18 inputs and 22 outputs in a class-compliant, high-speed USB-2 interface. You can monitor inputs and outputs, while a web-control app allows you to control signal routing, tweak levels, and apply on-board effects utilizing a laptop, iOS device, or smartphones over a closed Wi-Fi network. This means that in live scenarios, you can use the UltraLite-mk4 as a stand-alone digital mixer.

Three UltraLite models to choose from

The UltraLite-mk4 joins two other models in the series lineup: the UltraLite-mk3, with "hybrid" FireWire/USB connectivity, and the UltraLite AVB, with it's powerful AVB/TSN Ethernet audio networking features

Tons of I/O in a compact form factor

As the very latest model in the series, the UltraLite-mk4 provides comprehensive I/O, including two front-panel XLR/TRS combo-style mic/guitar inputs with preamps, 6 x 10 balanced quarter-inch analog I/O, 8-channel ADAT optical (switchable to stereo TOSLink), stereo RCA S/PDIF I/O and MIDI in/out jacks, all housed in a compact, rugged aluminum alloy chassis that slides easily into a backpack.

In addition to the built-in 32-bit DSP effects provided by the UltraLite-mk4, the device ships with AudioDesk, a digital audio workstation for Mac and Windows which provides 24-bit recording, sample-accurate editing, and the ability to mix and master. The interface is class compliant—meaning no drivers are required in most cases—and can record audio at very low latencies.

Exceptional audio quality and new, optimized drivers

The balanced, DC-coupled analog outputs achieve a measured dynamic range of 117 dB, rivaling the audio quality of interfaces at much higher price points. New, optimized drivers for Mac and Windows deliver ultra-low latency performance, with roundtrip latency (RTL) as low as 1.83 ms (with a 32-sample host buffer setting, operating at 96 kHz).

DSP, mixing and mobile control

Expanded DSP doubles the available processing power (from the mk3) for the redesigned console-style mixer, which provides 48 inputs, 12 stereo busses and 32-bit floating point effects processing, including modeled analog EQ, vintage compression and classic reverb. Matrix routing lets you quickly patch ins to outs, or split inputs to multiple destinations. You can even take the UltraLite-mk4 on the go as a mobile mixer, controlling everything wirelessly from innovative web app software running on your iPad™, iPhone™, tablet, smartphone and laptop.

Computer/iOS connectivity and extras

The UltraLite-mk4 connects to a computer through hi-speed USB 2.0 (compatible with USB 3.0) and records at sample rates up to 192 kHz. It is also USB audio class compliant, so you can connect it directly to an iPad using a standard camera connection kit (adapter) for multi-channel I/O with your favorite audio apps.

Like all MOTU audio interfaces, the UltraLite-mk4 includes a suite of audio analysis tools, including a full-screen real-time FFT display, spectrogram “waterfall” display, full-featured oscilloscope, X-Y plot and phase analyzer.

UltraLite-mk4 Feature Summary

  • 18 x 22 USB audio interface with 40 simultaneous audio channels
    • 2 mic/guitar inputs, 6 line ins, 10 line outs, phone out, S/PDIF digital I/O and 8-channel optical I/O for 18 inputs and 22 outputs.
  • Superb analog quality with ultra-low latency
    • Analog outputs deliver 117 dB dynamic range. New, optimized drivers deliver rock-solid performance and industry-leading low latency.
  • DSP mixing and effects processing
    • Flexible 48-input digital mixer with 7 stereo aux busses, 3 group sends, access to eight network inputs, and DSP effects, including reverb, 4-band EQ, gate, and compression.
  • Modeled vintage effects processing
    • Classic reverb. Compression modeled after the legendary LA-2A compressor. EQ modeled after British analog console EQs.
  • Flexible matrix routing and splitting
    • Send any input to any output, or multiple outputs. Includes routing to and from the computer.
  • Web app control
    • Control everything from your favorite web browser on a laptop or mobile device (table or smartphone) through a shared Wi-Fi network.
  • Universal connectivity
    • Connects to any computer with hi-speed USB 2.0 (audio class compliant, compatible with USB 3.0 and iOS). Compatible with all audio software.
  • Comprehensive metering
    • The large backlit LCD lets you view all signal activity at a glance with detailed metering for all analog and digital I/O. Access hardware settings from a simple and convenient menu.
  • AudioDes
    • Includes AudioDesk workstation software for Mac and Windows with 24-bit recording, sample-accurate editing and 32-bit mixing and mastering.

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)
Max level: +20 dBu (digitally adjustable -4 to +20)
1 x 1/4" TRS stereo headphone
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

Mac System Requirements

  • 1 GHz Intel-based Mac or faster
  • 2 GB RAM; 4 GB or more recommended
  • Mac OS X version 10.8 or later
  • Available USB 2.0 or 3.0 port
  • A large hard drive (at least 500 GB for recording)

Windows System Requirements

  • 1 GHz Pentium-based PC compatible or faster
  • 2 GB RAM; 4 GB or more recommended
  • Windows 7, 8 or 10
  • Available USB 2.0 or 3.0 port
  • A large hard drive (at least 500 GB for recording)

Web App Support

  • Any web client platform: Mac, Windows, Linux, iOS, Android
  • Any web browser: Safari, Firefox, Chrome, Opera, Explorer, etc.

Included Software

  • MOTU Discovery App for Mac & Windows (finds connected MOTU interfaces)
  • MOTU Discovery App for iOS (available from Apple App Store)
  • MOTU Control web app (served from the hardware itself)
  • AudioDesk 4.0 for Mac & Windows (separate download)

Operating Systems

  • For computer audio I/O: Mac OS X 10.8 or later; Windows 7 or later
  • For web app control: Mac, Windows, Linux, iOS, Android
 

Analog I/O Specifications

 
Connector type		 Dynamic range
(A-weighted)		 THD+N
(unweighted)		 Max
level		 Trim range
(in 1 dB steps)
Line output 1/4" TRS, balanced, tip hot 117 dB -101 dB +20 dBu 24 dB (-4 to +20)
Line input 1/4" TRS, bal/unbal, tip hot 110 dB -102 dB +24 dBu 118 dBu (-96 to +22)
Mic input XLR, balanced, pin 2 hot 112 dB -104 dB +24 dBu
(with pad)		 56 dB
Phones 1/4", TRS stereo 112 dB -94 dB Max. 80 mw 128 dB

Compatible Mac Software

The UltraLite-mk4 ships with standard Core Audio drivers for Mac OS X for compatibility with virtually all Core Audio-compatible apps, including:

  • MOTU Digital Performer
  • Avid Pro Tools (version 9 or later)
  • Apple Logic Pro
  • Apple Logic Express
  • Apple Garage Band
  • Apple SoundTrack Pro
  • Ableton Live
  • Presonus Studio One
  • Propellerhead Record & Reason
  • Steinberg Cubase
  • Cockos Reaper
  • Native Instruments Kontakt
  • Waves stand-alone apps (and plug-ins, via compatible host)

Compatible Windows Software

The UltraLite-mk4 ships with standard ASIO and Wave drivers for Windows 7, 8 and 10 for compatibility with virtually all ASIO- and Wave-compatible audio apps, including:

  • MOTU Digital Performer
  • Avid Pro Tools (version 9 or later)
  • Ableton Live
  • Cakewalk Sonar
  • Cockos Reaper
  • Image Line FL Studio
  • Native Instruments Kontakt
  • Presonus Studio One
  • Propellerhead Record & Reason
  • Sony Vegas Pro
  • Sony Sound Forge
  • Sony Acid
  • Steinberg Cubase
  • Waves stand-alone apps (and plug-ins, via compatible host)
 
 UPC: 839128006058

Manufacturer Info

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