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IK MULTIMEDIA IP-IRIG-STOMPIO-IN Irig Stomp I/o

IK MULTIMEDIA IP-IRIG-STOMPIO-IN Irig Stomp I/o

ZOOM TAC-2R Thunderbolt 2x2 Audio & Midi Interface

ZOOM TAC-2R Thunderbolt 2x2 Audio & Midi Interface

MARK OF THE UNICORN 24AO Usb/avb Ethernet Audio Interface 24-ch Output

CA$1,319.00
Out Of Stock
SKU
178333
  • Catalog #: 9335


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Vancouver, BC, V6Z 1E4
604-685-8471
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2560 Barnet Hwy.,
#116 Coquitlam, BC, V3H 1W3
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Introducing
the 24Ai and 24Ao

Two new audio interfaces with 24 analog channels in one rack space, superb audio quality, AVB audio networking, and large console style mixing with 48 channels and 12 stereo busses

The 24Ai and 24Ao are two new members of MOTU's high-end audio interface lineup that includes the 1248, 8M and 16A. You can mix and match their complementary I/O configurations and unify operation with their shared AVB audio networking platform.

72 audio channels

24 channels of analog, plus three 8-channel banks of digital I/O

The 24Ai offers twenty-four balanced analog inputs in a single rack space. The 24Ao offers twenty-four analog outputs. Both units include three 8-channel ADAT optical banks, for a total of 72 channels each (24 analog plus 48 optical). Use the 24Ai and 24Ao to add analog I/O to your computer, or as a flexible optical expander and mixer. Or both!

All analog I/O is supplied on multi-channel DB-25 D-sub connectors and Phoenix connectors for convenient, flexible wiring into studio and industrial installations alike. If you need individual quarter-inch connectors, check out the 16A interface.

Superb audio quality

The 24Ai and 24Ao employ the same industry-recognized analog design as MOTU's groundbreaking 1248, 8M and 16A audio interfaces.

Audio class compliant USB 2.0

Broad compatibility with future-proof connectivity

Hi-speed USB 2.0 provides across-the-board compatibility with pretty much all laptops and desktops. The 24Ai and 24Ao are USB audio class compliant, which means you enjoy OS-level USB compatibility and support, including iPad support (with a camera connection kit). Since USB 2.0 devices are compatible with USB 3.0-equipped hosts, your 24Ai / 24Ao interface is a future-proof investment in your studio.

48-channel digital mixing

Control up to 12 separate stereo mixes

The 24Ai and 24Ao are equipped with a 48-channel digital mixer designed just like a large format mixing console. The 48 inputs can take signal from anywhere: the physical inputs on the 24Ai / 24Ao interface itself, audio channels from host software on your computer, audio network streams, or even mixer outputs. The mixer provides 7 stereo aux busses, 3 groups, a reverb bus that can alternately serve as a 4th group, a Main Mix bus and a separate Monitor bus that can serve as a solo bus. In essence: comprehensive and transparent mixing.

Modeled analog EQ 
and compression

Vintage processing with 
32-bit floating point precision

British analog mixing consoles are renowned for their musical EQ profiles. The 24Ai and 24Ao meticulously model these classic EQs to give you the very same, magical EQ response found on these coveted desks. Each input channel also provides a classic compressor module with optional peak/RMS operation. Groups and the Main Mix bus are equipped with MOTU's Leveler™, an accurate model of the legendary Teletronix™ LA-2A™ optical leveling amplifier, known for its unique and highly sought-after Automatic Gain Control (AGC) characteristics.

Matrix routing and splitting

Put the ultimate patch-bay at your fingertips

With one click on the routing grid, you can route any source signal to any destination. Sources can be analog or digital inputs on the interface, computer channels, mixer bus outputs, or audio network streams from other devices on the network. Destinations include interface outputs, host software inputs, mixer inputs, or any other device (or computer) on the AVB network. You can even split any single input (or stereo pair) to unlimited multiple output destinations.

System expansion and audio networking 

Expand your system with more I/O and Wi-Fi control

Connect up to five MOTU interfaces using a MOTU AVB Switch (sold separately).

The network port on the 24Ai and 24Ao introduces AVB Ethernet, the new industry standard developed by the IEEE for professional audio networking. Add a second MOTU AVB interface (24Ai, 24Ao, 1248, 8M, or 16A) with a simple Cat-5e or CAT-6 ethernet cable. 

Build a network with multiple interfaces and computers using standard AVB switches and network cabling, with ultra-low network latency, even over long cable runs (hundreds of meters). Stream hundreds of audio channels among devices and computers on the network.

Web app control

Control everything from your laptop, tablet, and smart phone

The software that you use to control the 24Ai and 24Ao doesn't reside on your hard drive. It's a web app served from the hardware itself. This means you can control the on-board DSP, mixing, device settings, and network audio routing from the web app software running in your favorite web browser on a laptop, tablet or smart phone connected by wire or Wi-Fi to your local area network. Use any web client on any platform — Mac, Windows, Linux, iOS, Android — as long as it shares the same network.

   

Stand-alone mixing with wireless control

Control everything from your iPad or iPhone

Connect an Apple Airport™ or other Wi-Fi router directly to the 24Ai or 24Ao with a standard Ethernet cable and control powerful mixing and DSP effects from your smart phone or tablet, without a computer. Great for live sound mixing!

Comprehensive metering 

View all I/O activity at a glance

The large backlit 324 x 24 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.

Quick Setup presets

Completely transform your MOTU interface with one click

The 24Ai and 24Ao are so flexible, they can serve many roles — in the studio, on stage, and throughout an installation. The Quick Setup menu lets you instantly reconfigure the 24Ai and 24Ao for many common situations, from operation as a standard audio interface to serving as a network "snake" from one location to another. Once a preset is chosen, you can easily customize the routing grid and mixer settings to further suit your specific needs — and then save your own custom presets.

The 24Ai / 24Ao Mixer

Large console style mixing
from your laptop, tablet or smartphone

If you know your way around a mixing console, you'll feel right at home.
If you’ve ever wished to mix on a large console,
the driver’s seat is now yours.

A flexible, dynamic, scalable mixing experience

With almost twice the DSP power of MOTU's award-winning line of "mk3" audio interfaces, the mixer in the 24Ai and 24Ao provides up to 48 assignable input channels. Seamlessly mix live audio signals from the interface's inputs with computer disk tracks and audio streams coming from other networked MOTU AVB interfaces. Make input and output assignments in the Routing grid easily with one click. Instantly show and hide sections of the mixer with convenient sidebar controls. Each input channel strip provides a high-pass filter, gate, 4-band parametric EQ, and compressor.

The Aux Mixing tab lets you zero in on a single aux bus and control send levels with long-throw faders, just like hardware consoles that let you temporarily "flip" aux sends to the channel faders…perfect for detailed mixing on any aux bus.

Monitor Mix/Solo Bus

Convenient dedicated monitoring

The Monitor Mix is specifically designed for monitoring. It can mirror any other bus, or act as a solo bus for isolating all currently soloed inputs, aux busses or groups. You can, of course, create additional monitor mixes with the seven available aux busses.

32-bit floating point processing

Virtually infinite headroom

The mixing and DSP effects engine in the 24Ai and 24Ao employs 32-bit floating point processing, which produces virtually infinite headroom for complex mixing and processing calculations, along with an infinitesimally low noise floor.

Modeled analog EQ

Precise and musical equalization

British analog mixing consoles are renowned for their musical EQ profiles. The 24Ai and 24Ao meticulously model these classic EQ curves to give you the very same, magical EQ settings found on these coveted desks. Four separate filters are available on every input, including optional low-shelf and high-shelf.

Classic reverb

An all-around verb with tails up to 60 seconds

The Classic Reverb™ in the 24Ai and 24Ao provides three frequency bands with adjustable crossover points, predelay, spread, and reverb lengths up to 60 seconds. Perfect for monitor mixes when tracking in the studio.

Leveler

Finely crafted vintage compression

The Leveler™ is an accurate model of the legendary Teletronix™ LA-2A™ optical leveling amplifier, known for its unique and highly sought-after Automatic Gain Control (AGC) characteristics. The heart of the LA-2A is the T4 opto-coupler, a photoelectric device with almost magical (signal dependent) self-adjusting behavior that makes optical compressors the tool of choice for smoothing out just about any audio material, from vocals to bass guitar to full-program mixes, without destroying perceived dynamics. The Leveler's controls match the front panel of the original LA-2A: Peak Reduction and Makeup Gain knobs, along with Limiter/Compressor buttons.

Gate and HPF

Gating and high-pass filtering on every input

Each input is equipped with a standard high-pass filter and gate module for removing rumble, environmental noise, and other signal clean-up tasks.

Technical Specifications

Sample rates 44.1, 48, 88.2, 96, 176.4, 192 kHz
24Ai analog
inputs
24 channels (balanced/unbalanced) 
3x DB-25 D-sub and 6x 12-pin Phoenix 
Max level: +24 dBu (digitally adjustable -96 to +22)
24Ao analog outputs 24 channels (balanced, DC coupled) 
3x DB-25 D-sub and 6x 12-pin Phoenix 
Max level: +20 dBu (digitally adjustable -24 to 0 dB)
Digital I/O 3 banks (24 ch) of ADAT optical at 1x sample rates 
3 banks (12 ch) of SMUX optical at 2x sample rates 
Stereo TOSLink (optical S/PDIF) on Bank A (optional)
Total I/O 24 analog + 48 digital (72 total) at 1x rates 
24 analog + 24 digital (48 total) at 2x rates 
24 analog + 0 digital (24 total) at 4x rates
Computer I/O 1 x USB 2.0 audio class compliant 
      USB 3.0 and iOS compatible 
1 x AVB Ethernet (requires OS X Yosemite)
Computer I/O channels USB 2.0 (44.1 to 48 kHz): 64 in/out 
USB 2.0 (88.2 to 96 kHz): 32 in/out 
USB 2.0 (176.4 to 192 kHz): 24 in/out 
AVB Ethernet: 16 to 128 in/out, depending on 
      host computer speed
Sync I/O 1 x word clock in 
1 x word clock out
Front panel
5 x switches • menu navigation 
324 x 24 pixel LCD for level meters / menu nav 
1 x AC power switch
Power International 100-240V autoswitching supply 
50-60 Hz • 0.5A max

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 high-speed USB 2.0 or AVB Ethernet port*
  • A large hard drive (at least 500 GB for recording)
  • *AVB Ethernet audio interface operation requires OS X Yosemite

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
  • Available Ethernet port for firmware updates
  • 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.
  • Web client must be connected to the same network as the MOTU AVB interface by wire or Wi-Fi.

Included Software

  • MOTU Discovery App for Mac & PC (finds connected MOTU interfaces)
  • MOTU Discovery App for iOS (available from Apple App Store)
  • MOTU Pro Audio Control web app (served from the hardware itself)
  • MOTU Audio Tools (FFT, oscilloscope, X-Y plot, phase analyzer)
  • AudioDesk 4.0 for Mac & PC (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)
24Ao analog output DB-25 D-sub or 12-pin phoenix 123 dB -110 dB +20 dBu 24 dB (-24 to 0 dB)
24Ai analog input DB-25 D-sub or 12-pin phoenix 110 dB -102 dB +24 dBu 118 dB (-96 to +22 dB)

Compatible Mac Software

The 24Ai and 24Ao ship 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
  • Propellerhead Record & Reason
  • Steinberg Cubase
  • Cockos Reaper
  • Native Instruments Kontakt
  • Waves stand-alone apps (and plug-ins, via compatible host)

Compatible Windows Software

The 24Ai and 24Ao ship 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
  • Steinberg Cubase
  • Propellerhead Record & Reason
  • Image Line FL Studio
  • Sony Vegas Pro
  • Sony Sound Forge
  • Sony Acid
  • Cockos Reaper
  • Native Instruments Kontakt
  • Waves stand-alone apps (and plug-ins, via compatible host)

24Ai and 24Ao Feature Summary

Superb audio quality

Employs the same industry-recognized analog design as MOTU's groundbreaking 1248, 8M and 16A audio interfaces.

72 simultaneous audio channels

24 high-quality, balanced analog inputs (24Ai) or outputs (24Ao) on three banks of multi-channel connectors (D-sub and Phoenix), plus three banks of 8-channel ADAT optical for 24 analog channels and 48 digital channels.

Universal connectivity

Connects to a computer with standard AVB Ethernet or audio class compliant high-speed USB 2.0 (compatible with USB 3.0 and iOS). Discovery app and web app software works alongside any host audio software.

On-board DSP with mixing and effects

Flexible 48-input digital mixer modeled after large format mixing consoles, with 12 stereo busses and DSP effects, including reverb, 4-band EQ, gate, and compression.

32-bit floating point processing

DSP-driven mixing and effects engine delivers virtually unlimited headroom and the utmost in sound quality.

Modeled vintage effects processing

Classic reverb. Compression modeled after the legendary LA-2A compressor. EQ modeled after British analog console EQs.

System expansion

Add a 2nd MOTU AVB interface (24Ai, 24Ao, 1248, 8M or 16A) with a simple Cat-5e ethernet cable. Connect up to five MOTU interfaces using a MOTU AVB Switch (sold separately).

AVB audio networking

Build a network with multiple interfaces and computers using standard AVB switches and network cabling, with ultra-low network latency, even over long cable runs (100 meters point to point). Stream hundreds of audio channels among devices and computers on the network.

Matrix routing and splitting

Send any input to any output, or multiple outputs. Includes routing to and from the computer, plus any devices on the AVB network.

Web app control

Control on-board DSP, mixing, device settings, and network audio routing from web app software running in your favorite browser on a laptop, tablet or smart phone connected by wire or Wi-Fi to your local area network.

Stand-alone mixing with wireless control

Connect an Apple Airport™ or other Wi-Fi router directly to the 24Ai or 24Ao with a standard Ethernet cable and control powerful mixing and DSP effects from your smart phone or tablet, without a computer. Great for live sound mixing.

ADAT digital I/O

Use the 24Ai or 24Ao as a 24-channel optical expander for other gear. 24 channels at 44.1/48 kHz or 12 channels at 88.2/96 kHz.

Comprehensive metering

The large backlit 324 x 24 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.

AudioDesk

Includes AudioDesk workstation software for Mac and Windows with 24-bit recording, sample-accurate editing and 32-bit mixing and mastering.

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