The Scarlett 4i4 is your all-in-one compact studio hub, designed for multi-instrumentalists and collaborators. With two ultra-low-noise mic preamps and a wide array of inputs and outputs—including Hi-Z, line, and MIDI—you can connect guitars, synths, grooveboxes, controllers, and more. It offers flexible monitoring options with independent mixes for headphones, monitors, and line outs. Auto Gain and Clip Safe protect your recordings, while Air mode adds analog-style character with Presence and Harmonic Drive. Paired with the Hitmaker Expansion software bundle, Scarlett 4i4 gives you all the tools to record, produce, and release studio-quality tracks straight from your desktop. Product Specifications:Compatibility: USB Type-C (USB 2.0 protocol) MIDI In/Out Bus Powered: Yes (1.5A) I/O Configuration: Simultaneous I/O: 6 x 6 Mic Preamps: 2 (with phantom power) Line Inputs: 4 (2 variable, 2 fixed) Instrument Inputs: 2 Line Outputs: 4 balanced Headphone Outputs: 1 Loopback: Yes Performance: A/D & D/A Resolution: 24-bit / 192 kHz Air Mode: Yes Auto Gain & Clip Safe: Yes Frequency Response: 20Hz–20kHz Supported Sample Rates: 44.1, 48, 88.2, 96, 176.4, 192kHz Microphone Inputs: Frequency Response: ±0.06dB Dynamic Range: 116dB (A-weighted) Max Input Level: 16dBu THD+N: -100dB EIN: -127dBu Gain Range: 69dB Impedance: 3kΩ Line Inputs (Variable & Fixed): Dynamic Range: 115.5dB (A-weighted) Max Input Level: 22dBu THD+N: -100dB (variable), -105dB (fixed) Impedance: 60kΩ Instrument Inputs: Dynamic Range: 113dB (A-weighted) Max Input Level: 12dBu THD+N: -80dB Gain Range: 62dB Impedance: 1MΩ Line Outputs: Dynamic Range: 120dB Max Output Level: 16dBu THD+N: -112dB Impedance: 100Ω Headphone Output: Dynamic Range: 112dB (33Ω), 115dB (300Ω) Max Output Power: 57mW (33Ω), 27mW (300Ω) Impedance: 11Ω Converters: A/D Converter: THD+N -110dB, DR 120dB D/A Converter: THD+N -115dB, DR 130dB Power: USB Bus Power: 1.5A Optional External Power: 7.5W What’s in the Box: Scarlett 4i4 4th Gen Interface USB-C to USB-C Cable (1m) USB-C to USB-A Adapter External Power Supply Shipping Information: Dimensions: 10.2 x 7.3 x 4.3 inches Shipping Weight: 3.5 lbs