Focusrite Scarlett 4i4 USB Audio Interface | 4th Generation

Focusrite 4i4 4th Gen USB Audio Interface is perfect for all your multi-instrumental and collaborative needs. It has two of Focusrite’s most detailed ultra-low-noise mic preamps, High-Impedance (Hi-Z), line and MIDI connections. With 4i4, you get dedicated headphones, monitors, and line outputs with individual mix control, providing full flexibility to tailor to any session.

Overview

• Number of Microphone Preamps – 2
• Phantom Power – Yes
• Instrument Inputs – 2
• Line Inputs – 4
• Air Mode – Yes
• Auto Gain – Yes
• Clip Safe – Yes
• Line Outputs – 4
• Headphone Outputs – 1
• Loopback – Yes
• MIDI – Yes
• Connectivity – USB Type-C
• Protocol – USB 2.0
• Form Factor – Desktop
• Simultaneous I/O6 x 6 (including Loopback inputs)
• A/D Resolution – 24-bit/192 kHz
• Bus Powered – Yes (1.5A)

Dimensions

• Height – 60mm
• Width – 180mm
• Depth – 130mm
• Weight – 0.798kg

Supported sample rates

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

Microphone 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 – 3k

Variable 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 – 60k

Fixed Line inputs

• Frequency Response – 20-20kHz 0.02dB
• Dynamic Range – 115.5dB (A-Weighted)
• THD+N:-105dB
• Maximum Input Level – 22dBu
• Impedance – 60k

Instrument 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 – 1M

Line outputs (Balanced)

• Frequency Response – 20-20kHz 0.02dB
• Dynamic Range – 120dB
• THD+N: -112dB
• Maximum Output Level – 16dBu
• Impedance – 100

Headphone 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 – 11

Analogue to Digital Converter

• THD+N: -110dB
• Dynamic Range – 120dB

Digital to Analogue Converter

• THD+N: -115dB
• Dynamic Range – 130dB (A-Weighted)

Power

• USB – 1.5A
• External (Optional) – 7.5W

Compatibility

• WindowsIntel, AMD, and Arm64 processors supported
• macOSApple Silicon and Intel processors supported

What’s in the box

• Scarlett 4i4 audio interface
• 1m USB-C to USB-C cable
• USB-C to USB-A adaptor
• External power supply