As the hub of any music studio, the HD OMNI digital audio interface from Avid can be used to record high-quality instrument and vocal performances, while providing dedicated cue mixes for artists, and monitoring their performance through a discrete mix. No need for multiple interfaces. Everything can be done within the single-space rack HD OMNI.Overdub and Foley recording capabilities are available for post production, in addition to creating monitor mixes with up to 7.1 channels. Further, the user can fold down mixes from 7.1 to almost any channel configuration subset required.The interface features premium analog-to-digital and digital-to-analog converters that deliver high audio fidelity, extensive dynamic range, super-low jitter, and the lowest possible latency. Built-in sample rate conversion and a soft clip feature allows for worry-free performance, while Curv, a built-in soft-knee limiter catches even the fastest transients.For those occasions when the Pro Tools software doesn't need to be launched, or even the computer turned on, the interface features a built-in, customizable, 14-input monitor mixer, allowing for the continued monitoring of external sources, such as keyboards, drum machines, and digital music players, independently from the recording setup.The interface provides maximum performance, dependability, and control of all inputs, outputs, and routing right from the Pro Tools software interface. The interface and Pro Tools HD hardware will function with other DAW software via full support of Core Audio and ASIO drivers.Note! A minimum of Pro Tools HD 8.1 or higher software is required to use this interface. A free update is available for download to all registered Pro Tools HD 8.x users.Analog I/O24-bit analog-to-digital (A/D) and digital-to-analog (D/A) converters, with support for sample rates up to 192kHzTwo high-quality microphone/DI preampsTwo XLR and 1/4-inch TRS front panel combo inputs for microphone and instrument level inputTwo XLR back panel microphone inputsTwo 1/4" TRS Send and two 1/4" TRS Return jacks for hardware inserts on channels 1 and 2 (back-panel)Four analog 1/4" TRS line level back panel inputs (channels 1-4)Soft Clip and Curv limiting circuits to protect against clipping on analog inputEight channels of analog output using a DB-25 breakout cable (sold separately) with variable output gainTwo channels of analog output using 1/4" TRS jacks (mirrors channels 1-2 or 7-8 on DB-25 connector)Front panel stereo 1/4" headphone jackRoute audio independently from Pro Tools with the 14-input persistent monitor mixerDigital I/OEight channels of AES/EBU output (up to 192kHz Single Wire) using a DB-25 breakout cable (sold separately)Two channels of AES/EBU XLR input (up to 192kHz Single Wire)Two channels of S/PDIF RCA input and output (up to 192kHz)Eight channels of ADAT TOSLink input and outputSupport for ADAT S/MUX optical for sample rates of 88.2, 96, 176.4 and 192kHzSupport for two channels of S/PDIF optical with sample rates of up to 96kHzReal-time sample rate conversion (SRC) on digital Inputs 1-2 of either AES/EBU, S/PDIF, or optical S/PDIFMonitoringAdditional stereo "CUE" output path in Pro Tools for headphone monitoring from the front panel headphone jackFront panel Control Room (MAIN/ALT) and headphone monitoring volume controlFlexible monitoring with fold-down from all stereo and surround formats (up to 7.1 surround)Input mixer for low latency direct monitoring of a variety of incoming signals (configured in the Pro Tools Hardware Setup)SynchronizationLoop Sync input and output for connecting additional Pro Tools HD interfaces and peripheralsExternal Clock input and output for synchronizing HD OMNI with external Wordclock devicesConverters  24-bitSample Rates  44.1, 48, 88.2, 96, 176.4 and 192kHzAnalog In  2 x XLR/TRS combi Microphone/Line (front panel)2 x XLR Microphone (rear panel)4 x 1/4" TRS phone Line (rear panel)2 x 1/4" TRS phone Return (rear panel)Analog Outputs  1 x 25-pin D-Sub (outputs 1-8)2 x 1/4" TRS phone AUX 2 x 1/4" TRS phone Send1 x 1/4" TRS phone HeadphoneDigital Input Connectors  1 x XLR AES/EBU1 x TOSLink ADAT optical (also functions in 2-channel optical S/PDIF mode)1 x RCA coaxial S/PDIF 1Digital Output Connectors  1 x 25-pin D-Sub AES/EBU (8 channels)1 x TOSLink ADAT optical (also functions in 2-channel optical S/PDIF mode)1 x RCA coaxial S/PDIF 2Other Connectors  2 x BNC Wordclock I/O2 x BNC Loop Sync I/O2 x DigiLink Mini Ports1 x 9-pin Expansion PortMIDI In/Out  NoMicrophone Inputs  Frequency Response: 20Hz to 20kHz (+/-0.05 dB)Gain Range: 65dBEIN: -128dBTHD+N: -107dB (0.00045%)CMRR: -93dBLine Inputs  Frequency Response: 20Hz to 20kHz (+/-0.03 dB)Dynamic Range: 118dB (A-weighted)THD+N: -111dB (0.00028%)Line Outputs  Frequency Response: 20Hz to 20kHz (+/-0.03 dB)Dynamic Range: 120dB (A-weighted)THD+N: -108dB (0.00039%)Line Output Level /Trim: +10dBu or +24dBu/-40dB to +10dB (0.1dB steps)Headphone Outputs  Frequency Response: 20Hz to 20kHz(+/-0.03 dB)Dynamic Range: 118dB (A-weighted)THD+N: -107dB (0.00045%)Power Requirements  100/240V, 50/60Hz, internal power supplyMinimum System Requirements  Due to constantly changing requirements, for comprehensive hardware specifications and system requirements, please refer to Avid's website at http://www.avid.comDimensions (WxDxH)  1U rack-mountable chassisWeight  16 lb (7.26 kg)Specialties  Curv and Soft Clip processing14 input channels to 2 multi-channel monitoring paths, each with its own fold-down configurationMonitoring Formats: 7.1, 7.0, 6.1, 6.0, 5.1, 5.0, QUAD, LCRS, LCR, 2.1, Stereo, MonoBehringer Control2USB; Studio Monitor Controller with integrated USB Audio Interface; All-in-one Master Volume controller; Source selector; Monitor switcher and Talkback thomann box; 4 stereo inputs with independent level controls plus additional Monitor Mix input for your DAW; 3 independent and adjustable Monitor outputs to connect up to 3 sets of studio monitors; Built-in Talkback microphone with Level control for direct communication with musicians; Built-in stereo USB Audio Interface; phono thomann preamp for direct turntable connection; 2 powerful headphone amplifiers with separate volume control; Big, illuminated Volume knob for precise level adjustments; Convenient Mono, Mute and Dim functions; High-precision dual 12-segment LED meters with input/output source switch; "Planet Earth" switching power supply (100 - 240 V)Happy Purchase