
Focusrite AMS-SCARLETT-18I20-4G Scarlett 18i20 USB Audio Interface
Pro-Grade Audio Interface for Studios and ProducersThe Focusrite Scarlett 18i20 4th Gen USB Audio Interface is designed for high-fidelity multitrack recording, music production, and podcasting. Featuring professional-grade converters and versatile connectivity, this interface is ideal for project...
*Price sourced from Amazon.com. Last updated:Aug 31, 2026.Price and availability are subject to change — details.
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Overview
Pro-Grade Audio Interface for Studios and Producers
The Focusrite Scarlett 18i20 4th Gen USB Audio Interface is designed for high-fidelity multitrack recording, music production, and podcasting. Featuring professional-grade converters and versatile connectivity, this interface is ideal for project and professional studios.
Specifications:
- Brand: Focusrite
- Model: AMS-SCARLETT-18I20-4G
- Inputs: 18 (including 8 mic preamps, Hi-Z, line inputs, ADAT, S/PDIF, MIDI I/O, and Word Clock)
- Outputs: 20
- Preamps: 4th Generation (69dB of gain)
- Converters: 24-bit, 192kHz
- Dynamic Range: 122dB
- Connectivity: USB
- Software: Pro Tools Artist, Ableton Live Lite, FL Studio Producer Edition, Hitmaker Expansion
Key Features
The engineer’s interface: Scarlett 18i20 features 18 inputs and 20 outputs, including eight mic preamps, Hi-Z, line inputs, ADAT, S/PDIF, MIDI I/O, and Word Clock
Capture everything: The 4th Generation preamps provide 69dB of gain, with two Hi-Z inputs and eight line inputs for versatile connectivity
Audio quality beyond its class: Equipped with 24-bit, 192kHz converters from our flapship RedNet range, offering a 122dB dynamic range for detailed recordings
Big-studio sound: Air modes add presence and harmonic drive to your sound, replicating the character of classic studio consoles for vocals and instruments
Professional workflow tools: Auto Gain sets optimal levels quickly, while Clip Safe prevents clipping by monitoring and adjusting gain in real-time
Everything in the box: Includes Pro Tools Intro+, Ableton Live Lite, Cubase LE, and Hitmaker Expansion: a suite of essential effects, powerful software instruments, and easy-to-use mastering tools