Presonus Studio 192 Mobile is equipped with ultra-low-latency USB 3.0 audio interface, 22x26 I/O and pristine audio quality up to 192 kHz with 2 digitally controlled XMAX Class A mic preamps and ADAT Optical I/O. The Studio 192 has 18 digital inputs and outputs. The Studio 192 operates at up to 192 kHz for ultra-high-definition mixing and recording.High-quality Burr-Brown converters on every input and output provide 118 dB of dynamic range to capture complex musical harmonics smoothly and naturally with no audible distortion. And our recallable XMAX microphone preamps deliver incredibly high headroom,deep lows,smooth highs, and a rich overall sound so you'll hear every breath,transient,and detail in your recordings. The Studio 192 Mobile's onboard features can also be controlled in PreSonus'free UC Surface control software, so even if you use third-party recording software,you can remotely access them.UC Surface has rapidly won accolades for an intuitive mixing interface that provides quick access to everything you need to create quality monitor mixes. The Studio 192 Mobile gives you a powerful combination audio interface and studio command center. With pristine audio up to 192 kHz, Fat Channel DSP effects, remote-controllable preamps, monitor mixing, speaker switching, a headphone amp, and unprecedented Studio One integration,it gives you a portable recording solution like no other. Check it out at your favorite PreSonus dealer. 22x26, 24-bit, 192 kHz audio interface and studio command center Input monitoring with StudioLive® Fat Channel DSP processing on every analog input and the first ADAT inputs Integrated zero-latency monitoring Speaker switching and talkback Total integration with included Studio One® Artist DAW software (Mac/Windows) for multitrack music production, monitor mixing with effects, and studio command features Wireless control over preamp levels, monitor mixing, and speaker switching from included UC Surface touch-control software (Mac®/Windows®/iPad®) and from free Studio One Remote for iPad Compatible with most recording software for Mac and Windows Simultaneous I/O up to 22 inputs/26 outputs (8x14 at 192 kHz) Individual stereo main balanced outputs with mono, dim, mute, output metering and level control accessible from front-panel and UC Surface 2 front-panel combo microphone/instrument inputs 2 XMAX remote-controllable mic preamps with individually switched 48V phantom power 2 balanced, line level, direct-to-ADC inputs, available via dual-purpose rear-panel combo jacks 4 balanced ¼" TRS outputs for monitor mixing and speaker switching ADAT Optical/Dual SMUX inputs/outputs: 16x16 channels at 44.1 or 48 kHz; 8x8 channels at 88.2 or 96 kHz Stereo S/PDIF coaxial input and output 1 high-volume headphone output with dedicated DAC BNC word clock input and output with low-jitter clocking USB 3.0 audio interface USB 2.0 compatible 24-bit resolution and up to 192 kHz sampling rate Top-quality 118 dB A/D/A converters Road-rugged construction with all-metal chassis and metal knobs 1U rack-mountable 18 VDC external power supply (included) Computer Connectivity: USB 3.0 Form Factor: Portable Simultaneous I/O: 22 x 26 (8 x 14 at 192kHz) A/D Resolution: 24-bit/192kHz Built In DSP/FX: Yes Analog Inputs: 2xXLR-1/4"combo,2x1/4"(line in) Analog Outputs: 2x1/4" (left, right),4 x 1/4" (line out) Digital Inputs: 1 x Coax (S/PDIF), 2 x Optical Toslink (ADAT) Digital Outputs: 1 x Coax (S/PDIF), 2 x Optical Toslink (ADAT) Number of Preamps: 2 Phantom Power: Yes Clock I/O: In/Out OS Requirements - Mac: OS X 10.8 or later, Intel Core 2 or higher, 8GB RAM recommended OS Requirements - PC: Windows 7 64-bit or later,Intel Core i3 or higher,8GB RAM recommended