The latest in MOTU's popular, award-winning UltraLite interface series, the UltraLite AVB is an 18-input, 18-output audio interface with DSP mixing, wi-fi control, AVB audio networking and best-in-class analog audio quality for on-the-go mobile audio recording. Technical Specifications Sample rates 44.1, 48, 88.2, 96, 176.4, 192 kHz Mic inputs 2 x XLR mic inputs Preamp gain: 0 to +56 dB (digitally controlled) Analog inputs 2 x 1/4" hi-Z guitar inputs (front panel) 6 x 1/4" TRS line inputs (balanced/unbalanced) Max level: +24 dBu (digitally adjustable -96 to +22) Analog outputs 8 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 inputs and 18 outputs (36 total) at 1x sample rates 14 inputs and 14 outputs (28 total) at 2x sample rates 10 inputs and 10 outputs (20 total) at 4x sample 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 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 TRS hi-Z guitar input 1 x digital rotary encoders • main/phone volume 2 x digital rotary encoders • guitar input gain/power 2 x digital rotary encoders • mic preamp gain 4 x switches • (2) Pad and (2) 48V Phantom switch 128 x 48 pixel LCD for level meters / menu nav Power External 12-18V DC power supply 1.0A max • tip pos or neg UltraLite AVB Feature Summary 18 x 18 USB/AVB audio interface with 36 simultaneous audio channels 2 mic inputs, 2 guitar inputs, 6 line inputs, 8 line outputs, headphone out and 8-channel optical I/O for 18 inputs and 18 outputs. Best-in-class audio quality 117 dB dynamic range on analog outputs represents best-in-class analog audio performance for mobile recording. 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, plus any devices on the AVB network. Stand-alone operation with wireless control Connect an Apple® Airport™ or other Wi-Fi router with a standard Ethernet cable for wireless control of device settings, powerful 48-channel mixing and DSP effects. Universal connectivity Connects to your computer with standard AVB Ethernet or audio class compliant hi-speed USB 2.0 (compatible with USB 3.0 and iOS). Compatible with all audio software.