Scarlett 4i4 is the complete compact studio hub for all your instruments. Perfect for multi-instrumentalists and collaborators, 4i4 is loaded with I/O for everything. Two of our most detailed ultra-low-noise mic preamps. Hi-Z, line and MIDI connections for your keys, guitars, synths, grooveboxes and controllers. With 4i4 your headphones, monitors, and line outs each get their own mix, so you can match the studio setup to the session.Air mode, with Presence and Harmonic Drive, gives you that big console sound wherever you record. Auto Gain and Clip Safe make sure you’ll never need to worry about your levels. And the Hitmaker Expansion software bundle includes all the tools you need to record, produce and release your tracks.Main Features:69dB mic gain range120dB dynamic rangeAuto GainClip SafeAir ModesComplete Software BundleSpecifications:Number of Microphone Preamps: 2Phantom Power: YesInstrument Inputs: 2Line Inputs: 4Air Mode: YesAuto Gain: YesClip Safe: YesLine Outputs: 4Headphone Outputs: 1Loopback: YesMIDI: YesConnectivity: USB Type-CProtocol: USB 2.0Form Factor: DesktopSimultaneous I/O: 6 x 6 (including Loopback inputs)A/D Resolution: 24-bit/192 kHzBus Powered: Yes (1.5A)Supported Sample Rates: 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHzMicrophone Inputs:-Frequency Response: 20-20kHz 0.06dB-Dynamic Range: 116dB (A-Weighted)-THD+N: -100dB @ 8dB gain-Noise EIN: -127dBu (A-Weighted)-Maximum Input Level: 16dBu-Gain Range: 69dB-Impedance: 3kVariable Line Inputs:-Frequency Response: 20-20kHz 0.05dB-Dynamic Range: 115.5dB (A-Weighted)-THD+N: -100dB @ 8dB gain-Maximum Input Level: 22dBu-Gain Range: 69dB-Impedance: 60kFixed Line Inputs:-Frequency Response: 20-20kHz 0.02dB-Dynamic Range: 115.5dB (A-Weighted)-THD+N: -105dBb-Maximum Input Level: 22dBu-Impedance: 60kInstrument Inputs:-Frequency Response: 20-20kHz 0.15dB-Dynamic Range: 113dB (A-Weighted)-THD+N: -80dB @ minimum gain-Maximum Input Level: 12dBu-Gain Range: 62dB-Impedance: 1MLine Outputs (Balanced):-Frequency Response: 20-20kHz 0.02dB-Dynamic Range: 120dB-THD+N: -112dB-Maximum Output Level: 16dBu-Impedance: 100Headphone Outputs:-Frequency Response: 20-20kHz 0.1dB @ 33 / 300-Dynamic Range: 112dB @ 33, 115dB @ 300-THD+N: -99dB @ 33, -108dB @ 300-Maximum Output Level: 5dBu into 33, 11dBu into 300-Maximum Output Power: 57mW into 33-27mW into 300-Impedance: 11Analogue to Digital Converter:THD+N: -115dBDynamic Range: 130dB (A-Weighted)Digital to Analogue ConverterTHD+N: -115dBDynamic Range: 130dB (A-Weighted)Power:-USB: 1.5A-External (Optional): 7.5