USB

Now record with any of your gear on the go, and monitor in real time with any compatible device! That’s iRig Pro I/O, the ultra-compact professional quality audio and MIDI in/out for your mobile recording life! iRig Pro I/O is designed for all your gear — studio mics, vocal mics, guitars, basses, keyboards, sound modules,MIDI Controllers — you name it. At its core, iRig Pro I/O features 24-bit A/D and D/A converters, and a 96kHz sample rate for professional quality audio on the go. When using a studio microphone, iRig Pro I/O can supply 48V of phantom power to the XLR jack for your active condensers. Plus, you can dial in the perfect and precise amount of gain with the new marked gain control knob. Recalling your gain settings for your mics and instruments has never been easier.Use your studio mics anywhereWith iRig Pro I/O, you can use any microphone you own because it sports onboard 48V switchable phantom power for your condensers. iRig Pro I/O features a combination Neutrik XLR and 1/4" input jack, and an input gain control with a calibrated oversize knob for precise gain setting and recall. Now setup with your studio gear is easier than ever before. Simply plug in, adjust your input gain and hit record.Listen UpOne of the major advancements of iRig Pro I/O is the addition of an 1/8" stereo headphone output with preamp and level control. Now you can play, record and monitor with all of your devices — even the most recent iPhones and iPads — with the depth and headroom you’d get only from a traditional recording studio setup.MIDI In, MIDI OutIn addition to the MIDI IN jack, iRig Pro I/O now features a MIDI OUT (thru) for even more routing flexibility. Now connect your outboard keyboards, controllers and sound modules and even control surfaces with just one simple interface. iRig Pro I/O comes complete with two standard 5-pin MIDI to 2.5 mm cables for hookup.Fully LoadediRig Pro I/O comes with over $/€550 worth of full version IK Software including AmpliTube for iOS, AmpliTube 4 for Mac/PC, SampleTank 3 SE, T-RackS Deluxe with Mic Room, and more. No other interface gives you so much value and playability right out of the box. With iRig Pro I/O and IK Software, there’s no limit to what you can do. Features:High definition 24-bit/96kHz audio plus MIDI interface for iPhone, iPad, Mac, PC and Android devicesConnects to everything, yet easily fits in your laptop bag, gig bag or pocketNeutrik™ combo input for guitar, microphone or other instruments with a professional quality preamp, phantom power and gain controliPhone 7 ready with integrated headphone output with volume controlPowered via USB bus, two AA batteries or the optional iRig PSU 3A (PSU simultaneously charges iOS device)Detachable Lightning and USB cables included for connection to iPhone, iPad, Mac and PC (MFi certified)Comes with a Velcro strip to secure iRig Pro I/O to a mic standComes with over $/€550 worth of full version Software & AppsIncludes:IRig Pro I/O audio MIDI interfaceLightning to mini-DIN adapter cable, 0.6 mUSB to mini-DIN adapter cable 0.6 m2x 2.5 mm thomann jack MIDI adapter cable, 1.6 m2x 1.5V AA batteryComprehensive software package available as a download via manufacturer / app store

JAM is a premium digital converter featuring PureDIGITAL technology which delivers your guitar’s true tone to your iPad or Mac without compromise. JAM is the first high quality interface that makes a digital connection to both iOS devices and Mac. You will notice the sonic difference between JAM and other similar products immediately. PureDIGITAL instrument connection for pristine sound qualityDesigned specifically for electric guitar and bassNo configuration, just plug in and playEasily adjust input levels for any instrumentMulticolor LED for status indication and input level monitoringMade for GarageBand, Logic, and MainStageWorks with iPad, iPhone 4 and Mac

This Kit adds channels 1-4 of ULN-R preamps and an 8 channel DB-25 Input connector board to an existing LIO-8.These are the same preamps as used in the ULN-8. Specifications: Mic Pre Input + ADCInput Impedance   3.3 kΩDynamic Range (-60 dB, flat 0-22.05 kHz, typ)   115 dBDynamic Range (-60 dB, A-weighted, typ)   118 dBNoise Floor (flat 0-22.05 kHz, typ)   115 dBNoise Floor (A-weighted, typ)   117.9 dBGain Range   -22 dB to +91.5 dBGain Precision   ±0.05 dBGain Step   0.5 dBTHD D/A/A/D loop @ -12 dBFS   0.0007 %THD D/A/A/D loop @ -12 dBFS +12 dB Gain   0.0015 %THD D/A/A/D loop @ -0 dBFS   0.0023 %Crosstalk @ 1kHz   -110dBIMD 1k component (19 kHz/20kHz @ +8dBu)   -104 dBuEIN @ 60 dB Gain (150Ω Source Impedance)   -130.50 dBuEIN @ 60 dB Gain (0Ω Source Impedance)   -133.25 dBuAnalog Send Calibration (ADC = 0 dBFS)   +21.5 dBuPhantom Power (Switchable Per Channel)   +48 VoltsMic Pre + ADC Frequency Response+0/-0.1dB @ fs = 44100 Hz   8.9 Hz - 20.5 kHz+0/-1.0dB @ fs = 44100 Hz   2.9 Hz - 21.0 kHz+0/-0.1dB @ fs = 96000 Hz   8.9 Hz - 43.9 kHz+0/-1.0dB @ fs = 96000 Hz   2.9 Hz - 45.4 kHz+0/-0.1dB @ fs = 192000 Hz   8.9 Hz - 42.1 kHz+0/-1.0dB @ fs = 192000 Hz   2.9 Hz - 64.7 kHz5° low-end in-channel phase deviation point   20.0 HzInterchannel phase 0 Hz - 20 kHz   < ±0.05°Crosstalk from SMPTE Input   < -142 dB 

The M64 is a flexible MADI interface, router, repeater, splitter, converter and mixer with AVB/TSN networking. It is ideal for routing MADI digital audio streams in live performance systems, network installations or recording studios of any size.High-performance computer connectivityNew, optimized drivers for both Mac and PC deliver ultra-low latency performance. With a high-performance DAW such as Digital Performer, the M64 delivers an astonishing round trip latency (RTL) of 1.70 ms (milliseconds) on OS X and 1.71 ms on Windows over USB (at 96 kHz with a 32-sample host buffer). DSP mixing and effects processingThe M64's 48-input digital mixer delivers 7 stereo aux busses, 3 groups, access to 64 network inputs, and DSP effects, including classic reverb, EQ modeled after British analog console EQs and compression modeled after the legendary LA-2A compressor. If you know your way around a large-format mixing console, you'll feel right at home. With 32-bit floating point processing, the M64's DSP engine delivers virtually unlimited headroom and the utmost in sound quality.Stand-alone operation with wireless controlConnect an Apple® Airport™orother Wi-Fi router with a standard Ethernet cable for wireless control of device settings, powerful 48-channel mixing and DSP effects.Web app controlThe software that you use to control the M64 doesn't reside on your hard drive. It's a web app served from the hardware itself. This means you can control the M64'son-board DSP, mixing, and device settings from the web app software running in your favorite web browser on the computer, or even a tablet or smartphone on the same Wi-Fi network as your computer.Mix and match with other MOTU gearAn included mounting bracket kit joins the M64 side-by-side with any other MOTU half-rack unit to create a single rack-space configuration consisting of customized analog, digital and/or MIDI I/O configuration tailored just for you.Audio analysis toolsAnalyze and scope your audio with advanced diagnostic tools, including a full-screen real-time FFT display, spectrogram "water- fall" display, full-featured oscillioscope , X-Y plot and phase analyzer.Specifications:Computer Connectivity: USB, EthernetForm Factor: DesktopDigital Inputs: 1 x BNC Coax (MADI), 1 x Optical (MADI)Digital Outputs: 2 x BNC Coax (MADI), 1 x Optical (MADI)Data I/O: 1 x Ethernet (AVB)Headphones: 1 x 1/4"USB: 1 x Type BClock I/O: In/OutPower Supply: 15V DC power supply (included)    

Whether you're recording in the studio, taking direct output feeds off of an analog mixer, or capturing audio onstage, the MOTU 24Ai USB 2.0 audio interface gives you the high channel count and low latency you need. Like the rest of MOTU's popular AVB-equipped audio interfaces, the 24Ai lets you send a ton of audio across a standard network. The internal mixer also includes all kinds of DSP processing, summing, and routing options too, and between its high-speed USB 2.0 connectivity and additional 24 channels of ADAT optical I/O, you can easily expand the capabilities of your MOTU 24Ai.Tons of high-quality connections packed into a single-rackspace audio interfaceDSP-fueled mixer onboard gives you the added benefit of EQ, compression, and effectsExpand your production system with additional AVB networkable audio interfacesIt doesn't matter if you prefer DB-25 D-subs or Phoenix plugs, the MOTU 24Ai makes connecting up to 24 analog line channels a piece of cake. With so many high-quality inputs packed into a single rack space, the A24i is idea for taking direct outputs off of an analog mixing console or capturing signal onstage in a live environment. What's more, there are three pairs of ADAT optical ports onboard, offering an additional 24 channels of digital I/O via USB 2.0 or AVB network.The MOTU 24Ai's onboard DSP mixer offers a number of advantages you'll find useful in a variety of settings. For starters, this digital mixer supports up to 48 inputs and 12 stereo busses, allowing you to set up extremely complex routing schemes completely independent of your computer.In fact, if you connect a wireless router to your 24Ai, you can access all of its internal mixing functions, including effects and processing, via an app on your iOS device, turning this powerful audio interface into a fully capable standalone mixer. Speaking of onboard processing and effects, whether you're in the studio or onstage with your 24Ai, you'll find a ton of uses for its DSP EQ, compression, gate, and reverb.Another extremely cool use of the 24Ai's Ethernet connection is the ability to link more MOTU AVB equipped audio interfaces to it. You can do this in one of two ways: directly via a simple Ethernet cable or as part of an audio network via one or more MOTU AVB Switch.If you go with just a single Ethernet cable, you can easily link a second 24Ai or other AVB ready device directly to your first one. With MOTU AVB Switches, you can create an audio network of up to five units, potentially linking hundreds of channels of I/O across multiple rooms. And since it's all over standard Cat-5e Ethernet cable, latency or cable runs aren't any kind of issue.Features:A versatile 48-in/24-out network audio interface for studio and live sound applicationsChoose from ultra-low-latency AVB ethernet or high-speed USB 2.0 computer connectivity24 high-quality analog inputs are available on both DB-25 D-sub connectors and Phoenix connectors24-channels of ADAT optical digital I/O lets you expand your system with additional gearOnboard 32-bit floating point DSP-driven digital mixer with EQ, dynamics, and effects provides latency-free routingHook up a wireless router and take complete control of the onboard mixer from your iOS device - no computer needed!AVB audio networking lets you easily expand your system and additional AVB equipped audio interfacesCreate an AVB network via optional AVB Switches for support for up to five compatible interfaces

Whether you're recording in the studio, taking direct output feeds off of an analog mixer, or capturing audio onstage, the MOTU 24Ao USB 2.0 audio interface gives you the high channel count and low latency you need. Like the rest of MOTU's popular AVB-equipped audio interfaces, the 24Ao lets you send a ton of audio across a standard network. The internal mixer also includes all kinds of DSP processing, summing, and routing options too, and between its high-speed USB 2.0 connectivity and additional 24 channels of ADAT optical I/O, you can easily expand the capabilities of your MOTU 24Ao.Tons of high-quality connections packed into a single-rackspace audio interfaceDSP-fueled mixer onboard gives you the added benefit of EQ, compression, and effectsExpand your production system with additional AVB networkable audio interfacesIt doesn't matter if you prefer DB-25 D-subs or Phoenix plugs, the MOTU 24Ao makes connecting up to 24 analog line channels a piece of cake. With so many high-quality inputs packed into a single rack space, the A24o is idea for taking direct outputs off of an analog mixing console or capturing signal onstage in a live environment. What's more, there are three pairs of ADAT optical ports onboard, offering an additional 24 channels of digital I/O via USB 2.0 or AVB network.The MOTU 24Ao's onboard DSP mixer offers a number of advantages you'll find useful in a variety of settings. For starters, this digital mixer supports up to 48 inputs and 12 stereo busses, allowing you to set up extremely complex routing schemes completely independent of your computer.In fact, if you connect a wireless router to your 24Ao, you can access all of its internal mixing functions, including effects and processing, via an app on your iOS device, turning this powerful audio interface into a fully capable standalone mixer. Speaking of onboard processing and effects, whether you're in the studio or onstage with your 24Ao, you'll find a ton of uses for its DSP EQ, compression, gate, and reverb.Another extremely cool use of the 24Ao's Ethernet connection is the ability to link more MOTU AVB equipped audio interfaces to it. You can do this in one of two ways: directly via a simple Ethernet cable or as part of an audio network via one or more MOTU AVB Switch.If you go with just a single Ethernet cable, you can easily link a second 24Ao or other AVB ready device directly to your first one. With MOTU AVB Switches, you can create an audio network of up to five units, potentially linking hundreds of channels of I/O across multiple rooms. And since it's all over standard Cat-5e Ethernet cable, latency or cable runs aren't any kind of issue.Features:24 channels (balanced/unbalanced)Choose from ultra-low-latency AVB ethernet or high-speed USB 2.0 computer connectivity24 high-quality analog outputs are available on both 3x DB-25 D-sub and 6x 12-pin Phoenix Max level: +20 dBu (digitally adjustable -24 to 0 dB) Onboard 32-bit floating point DSP-driven digital mixer with EQ, dynamics, and effects provides latency-free routingHook up a wireless router and take complete control of the onboard mixer from your iOS device - no computer needed!AVB audio networking lets you easily expand your system and additional AVB equipped audio interfacesCreate an AVB network via optional AVB Switches for support for up to five compatible interfaces

Pure2 is a mastering-grade 24-bit, 192 kHz AD/DA 2-channel converter and master clock that includes a relay-controlled volume attenuator. It features Antelope Audio’s world-renowned Acoustically Focused Clocking (AFC) technology, and also utilizes pristine analog circuitry, driven by a proprietary multi-stage linear power supply for unsurpassed digital clarity and analog realism. An intuitive software control panel for Mac or Windows provides users the ability to manage all facets of the device operation. Pure2 is also configurable via the front panel with user-definable presets.        A/D converter with optimized overloads handlingD/A converter with dual DAC architectureHigh-end headphone amp with a dedicated D/A converterRelay-based analog volume control for accurate monitoringMaster clock with 4th generation of Antelope's AFC jitter management 

The MicroBook IIc provides simultaneous inputs for a microphone, a guitar, and a keyboard or other stereo line level device. The mic preamp delivers neutral coloration and pristine sound, with -20 dB pad and 48V phantom power for condenser mics. Programmable outputs provide flexible monitoring options.The MicroBook IIc is an impressively small 5.5 by 3.6 by 1.25 inches, which means that it slides easily into your backpack — or a large pocket. It also sits nicely next to your laptop or desktop computer. The MicroBook IIc has been engineered with MOTU’s renowned, award-winning audio interface technology, which delivers the uncompromising audio quality and rock-solid performance MOTU interfaces are known for worldwide. You can always record and mix with confidence, even in the most demanding professional recording situations, knowing that decades of engineering experience are behind you, every step of the way. The MicroBook IIc delivers measured audio specs that rival interfaces costing hundreds more.The MicroBook IIc can record and play all channels simultaneously, and high-speed USB 2.0 provides plenty of bandwidth, even at 96 kHz. As the "c" in its name implies, the MicroBook IIc is USB audio class compliant. Use a standard Lightning to USB Camera Adapter (purchased separately) to connect the MicroBook IIc to your iPad. Then record and monitor high-quality audio with your favorite iOS apps. Power the MicroBook IIc with the included Micro-USB cable and AC wall adapter.The two digital rotary encoders not only look good, they feel good, too. Push the volume knob repeatedly to cycle among the main outs, headphones, or both, as indicated by the LEDs. For the mic input, adjust trim and toggle 48V phantom power or the -20 dB pad. Hands-on control is immediate and intuitive. Specifications:Converters: 24-bitSample Rates: 44.1, 48, 88.2, 96kHzAnalog In: 1 x XLR mic input with preamp , 1 x 1/4" hi-Z guitar , 2 x 1/4" TRS phone (balanced/unbalanced) , 1 x 1/8" stereo, "mini" (unbalanced)Analog Outputs: 2 x 1/4" balanced TRS main out , 1 x 1/8" stereo "mini" line out (unbalanced) , 1 x 1/4" TRS headphoneDigital Input: - none -Digital Output: 1 x RCA coaxial S/PDIFComputer I/O: 1 x USB 2.0 "High-speed"Sync Out: S/PDIFHeadphone Output: 1 x 1/4" TRS phone with volume controlPhantom Power: +48VPower Supply: 1 x Micro-B USBTop panel: 2 x 3-segment ladder LEDs • main outs , 1 x 4-segment LEDs • mic in , 1 x 4-segment LEDs • guitar in , 1 x 3-segment LEDs • line in , 1 x 3-segment LEDs • line out , 1 x LED • 48V phantom power , 1 x LED • -20 dB pad , 2 x LEDs • main/phone vol , 1 x digital rotary encoder • mic trim , 1 x digital rotary encoder • main/phone volumePower Specifications: USB bus power (computer) USB-to-AC: power adapter (iPad) , (USB cable and AC wall adapter included)Dimensions: Length: 5 ½ in / 14 cm , Width: 3 ⅝ in / 9.2 cm , Height: 1 ¼ in / 3.2 cm​​ 

Thanks to MOTU’s Hybrid interface technology, the Audio Express connects to any current Mac or PC via FireWire or high-speed USB 2.0. Connect your mic, guitar, keyboard, and digital input, and you are ready to make pro-quality recordings in your personal studio.Quickly balance the levels of your mic, guitar, keyboard, and a S/PDIF device, right from the front panel. Each instrument has its own volume control. Route inputs directly to any output pair, each with its own unique mix: main outs, line outs, S/PDIF out, and phones.Connect your powered speakers. Plug in your instruments. Adjust their volumes with the front panel knobs. Double-click to install the drivers. What could be easier? The Audio Express is designed to be simple to use, so you can focus on your music and performance.The Audio Express delivers MOTU’s renowned, award-winning audio interface technology to your personal studio with the pristine audio quality, advanced engineering, and rock-solid performance that MOTU interfaces are known for worldwide.Features:6-input, 6-output audio interface for Mac and Windows.6 x 8 physical input/output channels — all channels are available simultaneously and operate independently.Hybrid FireWire/USB 2.0 connectivity — connect to your Mac or PC via either bus-powered Firewire or hi-speed USB2.8-bus digital mixer — routes and mixes all six inputs to any output pair.Four separate mixes — each output pair (main outs, line outs, S/PDIF out, and phones) can have a completely different mix of all six inputs, with or without computer tracks.Two mic/guitar combo jacks — provide hi-Z 1/4” guitar input or XLR mic input with phantom power, 20 dB pad, Precision Digital Trim™, and plenty of gain.Stereo analog inputs — on line-level, balanced TRS quarter-inch jacks. Great for keyboards or other line level-input signals.Stereo main outs — on balanced TRS quarter-inch jacks. Connect directly to powered speakers (or other line-level analog destination).Stereo 24-bit 96kHz S/PDIF digital in/out.Stereo headphone output on quarter-inch jack with independent volume control.Support for standard sample rates up to 96 kHz.Precision Digital Trim™ — digitally controlled analog trim on all inputs provides adjustments in approximately 1 dB increments. Fine-tune the balance of your inputs and then save/recall trim configurations.Front-panel mixing and control — each input has its own dedicated volume knob. Control multiple mixes with clear feedback from front panel LEDs and metering.CueMix FX cross-platform mixing software — attractive on-screen graphic mixing with an instrument tuner and audio analysis tools including real-time FFT display, spectrogram "waterfall" display, oscilloscope, X-Y plot and linear or polar phase analysis.Stand-alone operation — bring the Audio Express to your gig, with or without a computer. Just plug in the included power adapter and you are ready to go. Need to tweak the mix? Just turn the front-panel knobs.Front panel volume control of main outs and headphone jack.Expandable — add additional interfaces for more I/O as your needs grow.Time code support — directly resolves to (or generates) time code via any quarter-inch input or output, without the need for an extra synchronizer.Direct Digital Synthesis™ (DDS) — a DSP-driven phase lock engine and internal clock source that produces imperceptibly low jitter characteristics (below the noise floor), even when the Audio Express is resolved to an external clock source via SMPTE time code.Sample-accurate MIDI — connect a MIDI controller and/or sound module with no separate interface needed. MIDI I/O is sample-accurate with supporting software.Foot switch input — connect a standard foot pedal switch (sold separately) for hands-free punch-in and punch-out while recording. Or map the pedal to any keystroke function in your host software.DC-coupled TRS outputs — can be used with Volta (sold separately) to manipulate and sequence voltage-controlled modular synthesizers from a host DAW.Plug-and-play operation with your Mac or PC via FireWire or USB2 — compatible with all current and recent generation Macs and PCs.Includes native 32- and 64-bit drivers for Mac OS X and Windows 8/7/Vista, including ASIO, WDM, Wave, Core Audio, and Core MIDI. Supports all popular Mac and Windows audio software.100% compatible with all host-based effects processing in today's popular audio programs.Includes AudioDesk full-featured sample-accurate workstation software for the Mac with recording, editing, mixing, real-time 32-bit effects processing & sample-accurate sync.Bus-powered FireWire operation. No need for external power when operating as a FireWire interface connected to a computer. A power supply is included for stand-alone operation.Chassis dimensions, excluding rack ears and front and back panel knobs and connectors: 9.5 × 7 × 1.75 inches (24.13 × 17.78 × 4.45 cm). Knobs and connectors extend up to 0.5 inch (1.27 cm) from front and back panels, adding 1 inch (2.54 cm) to depth. With rack ears attached, fits one half of a standard 19 inch (48.26 cm) rack at 1U high. 

There are tons of cool ways to use the MOTU 1248 hybrid audio interface, ranging from modest one-room studios to multi-room production houses or full-blown live-sound applications. However you put your 1248 to work, we're sure you'll appreciate its exquisite sound quality and extremely flexible I/O. In all, you get 32 inputs and 34 outputs, including a flexible 8 x 12 analog section. Four stellar MOTU preamps provide clean and clear amplification, and extremely high-speed Thunderbolt connectivity makes latency a total nonissue. Onboard the 1248 you'll find a powerful DSP mixer complete with effects, EQ, and dynamics. MOTU AVB Ethernet lets you network multiple interfaces to your 1248, and advanced capabilities even let you use it as a standalone, iPad-controlled digital mixer.MOTU 1248 Hybrid Audio Interface at a Glance:Classic MOTU audio quality with the shockingly low latency of Thunderbolt connectivityDSP-fueled mixer onboard gives you the added benefit of EQ, compression, and effectsExpand your production system with additional AVB networkable audio interfacesClassic MOTU audio quality with the shockingly low latency of Thunderbolt connectivityThe 1248 follows this legacy without fail, packing a total of 32 inputs and 34 outputs into a great-sounding and fantastically affordable 1U frame. This includes an 8-in/12-out analog I/O with four stellar microphone preamps, two guitar inputs, and a noise rating (-110dB THD+N) that stands up to some of the most impressive gear on the market. On top of that, the 1248 offers you 18 channels of digital I/O on ADAT and S/PDIF, and with its ultra-fast Thunderbolt connectivity (in addition to USB 2.0), you could hardly ask for less system latency.DSP-fueled mixer onboard gives you the added benefit of EQ, compression, and effectsGranted, with the MOTU 1248's extremely fast Thunderbolt connection, system latency isn't much of an issue to begin with, but the onboard DSP mixer still offers a number of advantages you'll find useful in a variety of settings, such as when you're connected via USB. For starters, this digital mixer supports up to 48 inputs (via AVB expansion) and 12 stereo busses, allowing you to set up extremely complex routing schemes completely independent of your computer. In fact, if you connect a wireless router to your 1248, you can access all of its internal mixing functions, including effects and processing, via an app on your iOS device, turning this powerful audio interface into a fully capable standalone mixer. Speaking of onboard processing and effects, whether you're in the studio or onstage with your 1248, you'll find a ton of uses for its DSP EQ, compression, gate, and reverb.Expand your production system with additional AVB networkable audio interfacesAnother extremely cool use of the 1248's Ethernet connection is the ability to link more MOTU AVB equipped audio interfaces to it. You can do this in one of two ways: directly via a simple Ethernet cable or as part of an audio network via one or more MOTU AVB Switch.If you go with just a single Ethernet cable, you can easily link a second 1248 or other AVB ready device directly to your first one. With MOTU AVB Switches, you can create an audio network of up to five units, potentially linking hundreds of channels of I/O across multiple rooms. And since it's all over standard Cat-5e Ethernet cable, latency or cable runs aren't any kind of issue. MOTU 1248 Hybrid Audio Interface Features:A fantastic 32-in/34-out hybrid audio interface for studio and live sound applications4 pristine microphone preamplifiers offer clear and transparent sound of any kind of microphoneADAT optical and S/PDIF digital I/O let you expand your system with additional gearChoose from ultra-low-latency Thunderbolt or high-speed USB 2.0 computer connectivityOnboard 32-bit floating point DSP-driven digital mixer with EQ, dynamics, and effects provides latency-free routingHook up a wireless router and take complete control of the onboard mixer from your iOS device - no computer needed!MOTU's AVB audio networking lets you easily expand your system and additional AVB equipped audio interfacesCreate an AVB network via optional AVB Switches for support for up to five compatible interfacesSpecifications:Computer Connection Type: Thunderbolt, USB 2.0Form Factor: RackmountSimultaneous I/O: 32 x 34A/D Resolution: 24-bit/192kHzBuilt In DSP/FX: YesNumber of Audio Inputs: 8Audio Input Types: 4 x XLR, 8 x TRS, 2 x DINumber of Audio Outputs: 12Audio Output Types: 12 x TRSNumber of Digital Inputs: 18Digital Input Types: 2 x ADAT optical, 1 x S/PDIFNumber of Digital Outputs: 18Digital Output Types: 2 x ADAT optical, 1 x S/PDIFNumber of Mic Preamps: 4Phantom Power: YesMIDI I/O: NoClock I/O: In, OutBus Powered: NoRack Units: 1UWidth: 19"Height: 1.75"