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Focusrite Scarlett 18i20 4th Gen 18x20 USB-C Audio Interface

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Focusrite Scarlett 4th Gen – Range Overview

Introducing Focusrite Scarlett 4th Gen - The complete range

Description
The Focusrite Scarlett 18i20 is a powerful USB-C audio interface designed for musicians and producers who need the flexibility to record full bands or complex setups. With 18 inputs, 20 outputs and eight high-quality mic preamps, the Scarlett 18i20 delivers pristine 24-bit/192kHz sound quality and all the connectivity required for professional recordings. Whether you're working in a home studio or a professional setup, the Focusrite Scarlett 18i20 provides everything you need to achieve studio-grade results.
Versatile Connectivity for Any Setup
The Scarlett 18i20 offers extensive I/O options to handle a wide range of recording scenarios. It includes eight analog inputs, two high-impedance instrument inputs, and digital ADAT and S/PDIF I/O, allowing for up to 18 inputs and 20 outputs in total. Use the analog connections to patch in microphones, instruments, keyboards, or drum machines, and expand your setup with ADAT for additional preamps or converters. The built-in MIDI I/O lets you connect synths and controllers, while word clock I/O ensures precise synchronization with other digital devices.
Expand Your Setup
Unlock up to 16 extra inputs and 16 extra outputs using the four ADAT ports—perfect for live sessions, large drum recordings, and other I/O-heavy setups. Connect two additional Scarlett 18i20 4th Gen interfaces to achieve a total of 24 mic preamps and set levels in just 10 seconds using multi-channel Auto Gain.
Studio-Grade Preamps and Audio Quality
The eight mic preamps in the Scarlett 18i20 feature an ultra-wide gain range and low noise, ensuring clean and detailed recordings for any source. Focusrite's re-engineered Air mode adds rich harmonic drive and high-end presence, emulating the sound of vintage analog consoles. Paired with Focusrite's flagship-grade 24-bit/192kHz AD/DA converters and up to 122dB of dynamic range, the Scarlett 18i20 captures every nuance of your performance with exceptional clarity.
Enhance Your Sound With Studio Plug-ins
The Scarlett 18i20 includes a suite of professional plug-ins to take your recordings to the next level. Recreate the warmth of Focusrite's legendary consoles with the Red 2 & 3 plug-ins, dial in realistic guitar tones with Softube Amp Room, or add depth with Relab's LX480 Essentials reverb. Auto-Tune Access provides real-time pitch correction, while Splice Sounds offers access to millions of royalty-free samples and presets. These tools give you a complete virtual studio, right out of the box.
Intuitive Control Software for Seamless Workflow
Focusrite Control, an intuitive app for macOS, Windows, iOS, and Android, makes configuring your Scarlett 18i20 easy. Use it to adjust routing, monitoring, and preamp gain with just a few clicks. Auto Gain automatically sets optimal input levels, while Clip Safe ensures you never lose a take by tweaking gain in real time to prevent clipping. With Focusrite Control, you can set up sessions quickly and focus on your creativity.
Auto Gain: Work Faster
Scarlett 18i20 has unique workflow tools that benefit engineers of all experience levels. With Auto Gain, in just a few seconds, Scarlett will set the perfect level for whatever you’re recording. For more complex setups, multi-channel Auto Gain adjusts levels for multiple microphones, either directly on 18i20 or through the Focusrite Control 2 mobile and desktop applications.
Industry-Standard Software Included
The Scarlett 18i20 comes with a powerful software package to jumpstart your recording projects. Ableton Live Lite offers a streamlined platform for songwriting and beatmaking, while Pro Tools Intro+ provides a fully-featured DAW for recording, editing, and mixing. Combined with virtual instruments, effects, and samples, the Scarlett 18i20 delivers all the tools you need to produce professional-quality music.
Included Software
- Ableton Live Lite: A powerful DAW for songwriting and beatmaking
- Pro Tools Intro+: A fully-featured DAW with virtual instruments, effects, and advanced editing tools
- Splice Sounds Membership: Access millions of royalty-free samples and presets for creative inspiration
- Additional Plug-Ins:
- Focusrite Red 2 & 3 for classic EQ and compression
- Softube Amp Room for authentic guitar amp simulation
- Relab LX480 Essentials for studio-quality reverb
- Auto-Tune Access for pitch correction and creative vocal effects
Capture Every Detail With the Scarlett 18i20—Your Professional Recording Powerhouse
The Focusrite Scarlett 18i20 combines professional-grade sound quality, versatile connectivity, and advanced features to meet the needs of modern recording setups. Whether you're capturing full band performances, producing intricate arrangements, or syncing complex digital systems, the Scarlett 18i20 delivers the tools and reliability to elevate your music. Bring studio-quality recording to your setup with the Focusrite Scarlett 18i20 and create like a pro.
Talkback and Monitoring Tools
The 18i20 features a built-in talkback mic, A/B speaker switching for instant referencing on various monitor configurations including multi-speaker systems, and eight channels of LED bar metering which can be assigned to inputs or outputs, as well as master output metering.
Control Your Mixes With Desktop and Mobile Apps
The Focusrite Control 2 software takes care of setting up routing, levels, monitor mixes, and all other functions on 18i20. It’s fast and simple to operate; and in addition to the desktop application, the iOS and Android Focusrite Control 2 apps enables engineers and performers to adjust monitor mixes and multiple mic pre gains—Scarlett’s preamps are remote controllable—away from the computer in the live room.
Easy Control With Desktop and Mobile App
Use the software, Focusrite Control 2, to manage routing and levels, monitor mixes and control other features of Scarlett Gen4 interfaces. The desktop software, plus apps for iOS and Android, enable producers and performers to adjust monitor mixes and mic pre gains remotely.



Features
- 24-bit/192kHz AD/DA converters for pristine audio quality
- Eight mic preamps with Air mode for rich harmonic drive and enhanced presence
- Two instrument inputs for direct recording of guitars and basses
- Digital I/O via ADAT and S/PDIF for expanded connectivity
- MIDI I/O for seamless integration with synths and controllers
- Word clock I/O for precise synchronization with digital devices
- Focusrite Control software for intuitive configuration and monitoring
- Auto Gain for quick input level setup and Clip Safe technology to prevent clipping
Specs
- Antares Auto-Tune Access
- Softube Marshall Silver Jubilee 2555
- Native Instruments MASSIVE
- Sonnox VoxDoubler
- Landr Studio, plus five free masters
- Brainworx bx_console Focusrite SC
- Focusrite Red 2 & 3 Plug-in Suite
- XLN Audio Addictive Keys
- XLN Audio Addictive Drums 2: Studio Rock
- Relab’s LX480 Essentials
- FAST Balancer
- In the Box
- Scarlett 18i20
- IEC cable
- USB cable
Warranty
In the event of a Manufacturing Defect becoming evident within 12 months from date of purchase Focusrite undertakes that the product will be repaired or replaced free of charge if the product is returned to the authorised dealer from whom it was purchased. In these circumstances, or if you need an out-of-warranty repair to your Focusrite product, please contact your local Focusrite distributor in your country of residence or business : Find your local distributor here and you will be advised of the correct return procedure.
Alternatively contact the Focusrite Reseller from which you purchased the product. If you purchase a Focusrite product outside your country of residence or business you will not be entitled to ask your local Focusrite Distributor to honour this Limited Warranty, although you may request a chargeable repair.
Alternatively, the unit may be returned at your cost to the dealer you purchased the unit from so that they can organise a Warranty repair with their Focusrite Distributor.
This Warranty does not include cost of shipping to and from the authorised dealer from whom it was purchased. In every case it will be necessary to provide the original invoice or store receipt to accompany the defective product to the supplying dealer. This Limited Warranty is offered solely to the first purchaser of the product from an Authorised Focusrite Reseller (defined as a reseller which has purchased the Product directly from Focusrite Audio Engineering Ltd. in the UK or its Authorised Distributors outside the U.K,) and is not transferable.
This Warranty is in addition to your Statutory Rights in the country of purchase.
Please note: A Manufacturing Defect is defined as a defect in the performance of the product which may be expected from a reasonable interpretation of the published description and performance specifications as published by Focusrite Audio Engineering Ltd. This does not include damage caused by post-purchase transportation, storage or careless handling, nor damage caused by misuse.
A significant proportion of products returned under Warranty (which are very few in number compared to numbers sold) are found not to exhibit any fault at all. Please check that the mains voltage is correctly set for your local supply and that your connecting cables are in good order and correctly connected.
If in doubt about the product functions please read the user guide and if necessary contact your dealer for advice before returning the product to the supplying dealer. You can also contact the Focusrite Tech Support team at the Focusrite Answerbase for general advice.
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Reviewed by 1 customers
Major upgrade!
submitted8 months ago
byAbraham
fromAmarillo, TX
Opens up a world of opportunities with the new 4th gen 18i20 a major upgrade in recording from my 3rd gen 2i2 absolutely love this and have not had any issues at all!
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Q&A
Have a question about this product? Our expert Gear Advisers have the answers.
submitted4 months ago
asked byJay Garcia
fromAZ
Is the interface rackmountable, and where can it be purchased?
1) No, it isn't. It can be purchased in-store or online.submitted5 months ago
asked byShaneP
fromBeaumont, TX
I see it can do it's own mixes, are you able to set up one of these mixes while multi-track recording in a DAW? I would like to use the mix feature as a live mix during rehearsal/recording, and record at the same time and mix and master later. Is this possible or is it one or the other?
Yes, you can do both at the same time with the Focusrite Scarlett 18i20 4th Gen—that's one of its strengths. Here's how it works: The 18i20 has a built-in DSP mixer called Focusrite Control. You can create multiple custom monitor mixes in real-time with near-zero latency using Focusrite Control. At the same time, you can multi-track record each input independently in your DAW (e.g., Logic, Pro Tools, Reaper, etc.) via USB.submitted8 months ago
asked byAchaiyah
fromPhils., PA.
will this unit work on Mac platform
Yes, it will