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The Focusrite Scarlett 4i4 4th Gen is a high studio-quality 4-in, 4-out audio interface. It makes it easier to capture detailed and precise recordings every time. The unit offers a massive 69dB gain range, Inputs/Outputs for anything (mic, guitars, keys, MIDI devices), Hi-Z instrument and line inputs and everything you require to mix and master your music.
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The Focusrite Scarlett 4i4 4th Gen is a high studio-quality 4-in, 4-out audio interface. It makes it easier to capture detailed and precise recordings every time. The unit offers a massive 69dB gain range, Inputs/Outputs for anything (mic, guitars, keys, MIDI devices), Hi-Z instrument and line inputs and everything you require to mix and master your music.
Discover Your Signature Sound
Scarlett's Air mode, designed to sound like a classic console in a high-end recording studio, brings the uniqueness of your sound to the forefront of the mix while providing a genuinely melodic presence and rich harmonic punch.
Scarlett's Level Configuration
Scarlett's Dynamic Gain Halos make setting levels a breeze. You can also select Auto Gain to have Scarlett set them for you. Select the button, wait 10 seconds, and then let the Scarlett interface take over.
Details Captured
All information is recorded thanks to the 192kHz, 24-bit converters direct from Focusrite's famed RedNet interfaces. The same may be said for studios all across the world.
The Scarlett 4i4 4th Gen comes with a custom-designed headphone amp. When paired with a large dynamic range, the result is strong and high-quality playback. With independent controls for linked headphones and monitors, you have even more control.
Included Software
A whole bundle of software comes with the Focusrite Scarlett 4i4 Studio 4th Gen audio interface, including Pro Tools Intro+ for Focusrite, Ableton Live Lite and the renowned Hitmaker Expansion bundle. A full list is below.
- Avid® Pro Tools Intro+ for Focusrite
- Ableton Live Lite
- Six months of FL Studio Producer Edition
- Celemony Melodyne Essential
- Klevgrand Korvpressor
- Klevgrand REAMP
- Softube Flow® Guitar Essentials
- 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
- Splice Sounds
Additional Characteristics
The 4i4 4th Gen's Loopback feature allows you to record samples. Stereo audio from music apps and other software can be sent directly to your DAW via virtual inputs.
The audio interface is straightforward to set up, and Focusrite's Easy Start tool can guide you through the software and setup process. It also has recording advice and other helpful information.
The Scarlett line is dependable, and its consoles are expertly designed and constructed. They also offer a three-year warranty, reliable drivers, and award-winning 24-hour customer service.
There is a Focusrite Control 2 software and mobile app where you can setup mixes and manage levels on your computer in real time or remotely from a mobile device.
A Three-Year Warranty Term
If any Focusrite hardware needs to be fixed or replaced due to a manufacturing error, you can count on a three-year guarantee no matter where you are.
- 4th-Generation mic pres
- Hi-Z instrument and line inputs
- Huge 120dB dynamic range
- Air Mode
- Auto Gain
- Clip Safe
- Dynamic Gain Halos
- Powerful playback
- Loopback
- Easy Start
- All the software you need
- Focusrite Control 2
- Three-year Warranty
In the Box
- Scarlett 4i4 4th Gen.
- USB C-C Cable
- USB C-A Adaptor
- USB-C 5V 3A Power supply
Hitmaker Expansion Update
Hitmaker Expansion is a curated bundle of software from Focusrite partners, designed to deliver big-studio sound in any recording setup.

To keep the bundle fresh and valuable for new users, Focusrite regularly reviews and updates its contents. They are pleased to introduce two new additions to Hitmaker Expansion:
Celemony Melodyne Essential
Intuitive pitch and timing correction for monophonic vocals and instruments, as well as drums, drones, and more, powered by Melodyne’s renowned natural-sounding algorithms.
Key Features include easy-to-use vocal correction based on the same Grammy Award-winning sound quality as larger editions of Melodyne, edit monophonic vocal and instrumental tracks, as well as drums, and even full mixes and make sweeping adjustments with macro controls or detailed edits to the pitch, timing, and duration of each individual note.
Softube Flow® Guitar Essentials
A streamlined guitar toolkit featuring two amp simulations, three effects, and ready-to-use guitar signal chains, delivering realistic recorded tones with maximum flexibility and minimal setup.
Key Features include two authentic-sounding amp sims with matching cabinets: Pacific Dual Tremolo 100W Black and Custom 100W, three creative effects: British Class A Drive, Kraft Overdrive/Distortion, and Doom Chvrch Reverb and a collection of pro guitar signal chains to get you going.
Further Details
These new plugins are available to all new and existing owners of Scarlett 4th Gen, Scarlett 3rd Gen, Clarett+, Clarett USB, and Red interfaces purchased and registered on or after 30th October 2025. From this date, Melodyne Essential and Softube Flow® Guitar Essentials replace Antares Auto-Tune Access and Softube Marshall Silver Jubilee 2555. Users who have already installed and activated the outgoing plugins will continue to have access to them.
Product Hardware Specifications
- 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
- Connectivity: USB Type-C
- Protocol: USB 2.0
- Form Factor: Desktop
- Simultaneous I/O: 6 x 6 (including Loopback inputs)
- A/D Resolution: 24-bit/192 kHz
- Bus Powered: Yes (1.5A)
Software Compatibility
- Scarlett 4i4 is class compliant so will work with any modern Mac, Windows PC or USB-C iPad.
Power Requirements
- USB-3.0 Bus power 5V @1.5A 4.5W
- External power supply (included) - 5V @ 3A
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