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.

Overview

• Number of Microphone Preamps2
• Phantom PowerYes
• Instrument Inputs2
• Line Inputs4
• Air ModeYes
• Auto GainYes
• Clip SafeYes
• Line Outputs4
• Headphone Outputs1
• LoopbackYes
• MIDIYes
• ConnectivityUSB Type-C
• ProtocolUSB 2.0
• Form FactorDesktop
• Simultaneous I/O6 x 6 (including Loopback inputs)
• A/D Resolution24-bit/192 kHz
• Bus PoweredYes (1.5A)

Supported sample rates

• 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz

Microphone inputs

• Frequency Response20-20kHz ± 0.06dB
• Dynamic Range116dB (A-Weighted)
• THD+N-100dB @ 8dB gain
• Noise EIN-127dBu (A-Weighted)
• Maximum Input Level16dBu
• Gain Range69dB
• Impedance3kΩ

Variable Line inputs

• Frequency Response20-20kHz ± 0.05dB
• Dynamic Range115.5dB (A-Weighted)
• THD+N-100dB @ 8dB gain
• Maximum Input Level22dBu
• Gain Range69dB
• Impedance60kΩ

Fixed Line inputs

• Frequency Response20-20kHz ± 0.02dB
• Dynamic Range115.5dB (A-Weighted)
• THD+N-105dB
• Maximum Input Level22dBu
• Impedance60kΩ

Instrument inputs

• Frequency Response20-20kHz ± 0.15dB
• Dynamic Range113dB (A-Weighted)
• THD+N-80dB @ minimum gain
• Maximum Input Level12dBu
• Gain Range62dB
• Impedance1MΩ

Line outputs (Balanced)

• Frequency Response20-20kHz ± 0.02dB
• Dynamic Range120dB
• THD+N-112dB
• Maximum Output Level16dBu
• Impedance100Ω

Headphone outputs

• Frequency Response20-20kHz ± 0.1dB @ 33Ω / 300Ω
• Dynamic Range112dB @ 33Ω
  115dB @ 300Ω
• THD+N-99dB @ 33Ω
  -108dB @ 300Ω
• Maximum Output Level5dBu into 33Ω
  11dBu into 300Ω
• Maximum Output Power57mW into 33Ω
  27mW into 300Ω
• Impedance11Ω

Analogue to Digital Converter

• THD+N-110dB
• Dynamic Range120dB

Digital to Analogue Converter

• THD+N-115dB
• Dynamic Range130dB (A-Weighted)

Power

• USB1.5A
• External (Optional)7.5W