Choose country for shipment delivery

Deal

Focusrite Scarlett 18i20 4th Gen USB Audio Interface

4.75

Product code: 1157154 (SCARLETT-18I20-4TH-GEN)

Deal

Focusrite Scarlett 18i20 4th Gen USB Audio Interface

4.75

Product code: 1157154 (SCARLETT-18I20-4TH-GEN)

USB Audio Interface Focusrite Scarlett 18i20 4th Gen USB Audio Interface

Focusrite Scarlett 18i20 4th Gen USB Audio Interface

£605.10
£679
- 11 %
Scarlett 18i20 is the ultimate studio hub for demanding project studios. Fully equipped with 18 inputs and 20 outputs, including eight of our most detailed ultra-low-noise mic preamps, line, Hi-Z, and MIDI connections for your drums, vocals, guitars, keys, and synths. Focusrite Control 2 provides flexible routing and mixing options, allowing you...
  • Number of Channels: 18
  • Number of Preamps: 8
  • Sample Rate: 192 kHz / 24 bit
  • Bit Depth: 24 bit
  • Outputs: Jack 6,3 mm TS

Focusrite Scarlett 18i20 4th Gen USB Audio Interface

Scarlett 18i20 is the ultimate studio hub for demanding project studios. Fully equipped with 18 inputs and 20 outputs, including eight of our most detailed ultra-low-noise mic preamps, line, Hi-Z, and MIDI connections for your drums, vocals, guitars, keys, and synths. Focusrite Control 2 provides flexible routing and mixing options, allowing you to customise 18i20's independent outputs to suit the needs of any recording session. Expand and sync your setup with ADAT, S/PDIF, and Word Clock connections.

Software Update for Scarlett 18i20!  The Scarlett 18i20 now features 16 channels of ADAT I/O, allowing users to expand from 8 inputs and outputs to an impressive 16 additional inputs and outputs at 44.1/48kHz over ADAT. This unlocks a total of 24 inputs and 28 outputs, making it perfect for live sessions, large-scale recordings, and I/O-heavy setups.

Additionally, Multi-channel Auto Gain is now accessible via the Focusrite Control 2 mobile app. This new feature ensures users can stay focused on their performance with fewer trips to the computer, streamlining workflow and enhancing productivity.

 

Air mode, with Presence and Harmonic Drive, brings the sound of big studio consoles to your recordings, while Auto Gain and Clip Safe ensure you never worry about levels. Low-latency monitoring, A/B speaker switching, and a built-in talkback mic are perfect for serious project studios. The Hitmaker Expansion software bundle has all the tools you need to record, produce, and release your tracks. And the Focusrite Control 2 desktop and mobile apps enable you to remotely control your Scarlett anywhere in the studio.

 

Eight of Focusrite's most detailed, ultra-low-noise preamps

Connect your studio to 18i20’s 4th-Generation remote-controlled preamps — Scarlett’s most transparent and detailed ever. 69dB of gain range provides all of the headroom you'll need to get the best result from the most intense multi-track recordings. Control preamp levels from anywhere in the studio using the Focusrite Control 2 apps, giving you the freedom to adjust settings remotely.

 

Auto Gain and Clip Safe

Let 18i20 handle your levels. Auto Gain will set all eight microphone preamp levels instantly and Clip Safe keeps them in the sweet spot, automatically tweaking the gain if you’re in danger of clipping. You'll never lose a take again.

 

Mix your way, with independent outputs

Take full control of your routing and mixing preferences using the Focusrite Control 2 apps, anywhere in the studio. Dial in the perfect headphone mix for the artist, or route the signal directly to outboard gear to put the finishing touches on your mix.

 

Get that big console sound with two re-engineered Air modes

  • Presence mode boosts your signal’s high-end, bringing the sound to the front of the mix. Create intimate vocal recordings, capture every detail of acoustic guitars, and hear your drum overheads shimmer.
  • Presence and Harmonic Drive mode boosts mid-range harmonics in your sound, making its unique character shine through the mix. Try it on guitars, vocals, or anything else that needs a little more punch.

 

Huge 122dB dynamic range for incredible recordings

Scarlett delivers incredible audio quality, with converters direct from our flagship RedNet interfaces — as found in high-end studios around the world.

 

Powerful sound, powerful control

Two custom-designed headphone amps deliver clear, powerful sound for high-impedance headphones, offering the best playback ever from a Scarlett. A built-in talkback mic ensures seamless communication to the artists, while alt monitor switching lets you A/B your mixes between two speaker pairs.

 

All the software you need to make a hit record

Once you've got started with Ableton Live Lite, three months of Pro Tools Artist, or six months of FL Studio Producer Edition recording software (all included), the Hitmaker Expansion bundle has everything you need to bring big studio sound to your songs, with an unbeatable range of record-making studio tools from the biggest names in the business.

 

Focusrite Control 2

Focusrite Control 2 is a powerful app that easily manages Scarlett 4th Gen interfaces on Windows and macOS devices. Pair the iOS and Android app to your desktop computer to remotely control your Scarlett from anywhere in your recording space.

Number of Channels

Number of Channels: 18

This product offers 18 channels, allowing you to efficiently connect and manage multiple audio sources simultaneously. Each channel operates independently, giving you full control over each input, greatly expanding your ability to create and edit sound.

Number of Preamps

Number of Preamps: 8

8 preamplifiers provide high quality sound processing for 8 independent channels. Each preamplifier ensures clear and detailed sound, minimizes noise, and provides excellent dynamics.

Phantom Power

Phantom Power: Yes

Phantom power provides the necessary voltage for condenser microphones that require an external power source to operate properly. This power supply is built directly into the microphone input, eliminating the need for additional power supplies.

Bit Depth

Bit Depth: 24 bit

The 24-bit depth provides significantly more dynamic range and detail than standard 16-bit recording. With 24-bit depth, you can capture finer details and wider dynamic range, perfect for professional recording, mastering, and applications where accuracy and sound quality are critical.

S/PDIF: Yes

S/PDIF is a digital interface used to transfer high-quality audio between devices such as CD players, audio interfaces, amplifiers, and home theaters. It transfers audio signals in digital form without any loss of quality. S/PDIF ensures clean and accurate signal transmission without the need for conversion to analog form, minimizing noise and interference, making it ideal for professional and home audio systems.

ADAT: Yes

ADAT is a digital transmission protocol that allows the transmission of up to 8 channels of digital audio over a single optical cable (Toslink). It is often used in studio applications to increase the number of audio channels between devices such as audio interfaces and digital mixers. ADAT allows for high-quality audio transmission while providing more channels at lower sample rates. This format is ideal for situations where it is necessary to transmit multiple channels of digital audio without loss of quality.

Outputs: Jack 6,3 mm TS

A universal connector used to connect various audio devices.

Headphone Output: Yes

The headphone output allows direct connection of headphones for private listening. This output provides a convenient way to enjoy the sound without disturbing others or ambient noise.

Package Contents

  • USB-C to USB-A converter
  • Manual
  • USB-C Cable

DA Conversion: Yes

DA conversion allows digital signals to be converted to analog signals with high accuracy. This process ensures that digital audio is reproduced with minimal distortion, preserving all the fine details and dynamics of the original sound. Thanks to high-quality DA conversion, the sound is clear, rich, and true to the original when played through speakers or headphones.

AD Conversion: Yes

High-quality AD conversion ensures that every detail and dynamic range of analog audio is preserved when converted to digital form, ideal for professional recording and production. This allows analog sound sources such as microphones and instruments to be accurately recorded in digital systems.

Suitability

Тype

Desktop

Compatible with

Windows, macOS

Properties

Sample Rate

192 kHz / 24 bit

Bit Depth

24 bit

USB version

2.0

AES/EBU

No

Rackmountable

No

Inputs and Outputs

S/PDIF

Yes

USB

Yes

Ethernet

No

Instrument Inputs

2

Microphone Input

8

Line Inputs

8

Line Output

10

Headphone Output

Yes (2)

Optical Out

Yes

Package

Offer Configuration

Standard offer

Package Contents

USB-C Cable, Manual, USB-C to USB-A converter

Power supply

Power Supply

100V - 240V

Accessory

UK/EU Power supply included

Yes

Dimensions and Weight

Length (cm)

44.2

Width (cm)

25.9

Height (cm)

4.65

Weight

3,3 kg

Country

Made in

China

4.75 / 5

Based on the number of reviews: 14

4 3
3 0
2 0
1 0

All reviews come from verified customers who have purchased a product from us in the past.

T

Tomas B.

cz Flag

Czech Republic

29/07/2025

Skvělé, jednoduché, kvalitní

Automated translation

This review cannot be translated.
C

Customer

sk Flag

Slovakia

09/07/2025

Jedna z mála moderných zvukových kariet podporovaná v systémoch Linux - výrobcom podporované komunitou vyvíjané ovládače sú momentálne pripravované na release, teda v dohľadnej budúcnosti už nebude potrebné kompilovať si kernel modul "na kolene", ale len plug-n-play. Uvedené platí pre všetky Focusrite Scarlett 4th gen., navyše po 18i16 vrátane sú napájane zo zbernice, teda oceňujem aj to, že mi netreba trafo navyše. Pri použití s real-time kernelom sa RTL sa pohybuje okolo 6,8 ms @48kHz, čo je tiež ešte fajn. Výborné je, že loopback-kanály sa dajú použiť na kompenzáciu latencie, teda odpadá potreba fyzicky prepájať kábel - veľmi praktické. Zvukovo tiež celé v poriadku.

One of the few modern sound cards supported on Linux systems - the manufacturer-supported community-developed drivers are currently being prepared for release, so in the foreseeable future there will be no need to compile a kernel module "on the fly", but only plug-n-play. The above applies to all Focusrite Scarlett 4th gen., plus after 18i16 inclusive they are bus-powered, so I also appreciate that I don't need an extra transformer. When used with a real-time kernel the RTL is around 6.8ms @48kHz, which is also still fine. The great thing is that loopback-channels can be used to compensate for latency, hence eliminating the need to physically rewire the cable - very handy. Sonically also all fine.

Automated translation

This review cannot be translated.
S

Soós Á.

hu Flag

Hungary

09/07/2025

C

Customer

ro Flag

Romania

02/07/2025

Excelent

Automated translation

This review cannot be translated.
L

Levente P.

hu Flag

Hungary

25/05/2025

Documents

Instructions for use
Manufacturer information
Manufacturer:
Focusrite Group EMEA Deutschland
Rudower Chaussee 50, 12489, Berlin, Germany
Safety instructions

Please refer to the user manual for the specific safety instructions for this product.