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Focusrite Scarlett 18i20 USB-C Audio/MIDI Interface Guitar Recording Kit (4th Generation)

BH #FOS18I204GRK (B&H Kit)
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Focusrite Scarlett 18i20 USB-C Audio/MIDI Interface Guitar Recording Kit (4th Generation)
Key Features
  • Bus/External Power, Mac/Windows/iPadOS
  • 8 Mic/Line Preamp, 2 Hi-Z Instrument In
  • 24-Bit / 192 kHz AD/DA Conversion
  • Auto Gain and Clip Safe Modes
Ideal for home studio recording of acoustic and electric guitar, this B&H Kit combines a Focusrite Scarlett 18i20 (4th Generation) audio interface with a Shure SM57-LC cardioid dynamic microphone, an XLR mic cable, a pair of closed-back, over-ear studio headphones, and a tripod mic stand with fixed boom.
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Kit Contains:
Focusrite Scarlett 18i20 USB-C Audio/MIDI Interface (4th Generation)
18x20: Eight Focusrite Preamps and Flagship RedNet Converters for Producers and Project Studios
Offering a powerful combination of user-friendliness and an array of workflow tools for recording, podcasting, and streaming, the Focusrite Scarlett 18i20 (4th Generation) 18-in / 20-out USB-C audio/MIDI interface lets musicians, producers, and creators capture pristine audio on a Mac/Windows/Chromebook computer or USB-C iPad—with no learning curve. The 4th Generation model features eight ultralow-noise microphone preamps with up to 69 dB of gain to capture the full potential of your mics. The flagship, RedNet 24-bit / 192 kHz AD/DA converters provide a huge dynamic range up to 122 dB, matching the quality you'd find in a pro studio. The new Auto Gain mode automatically sets your recording level, and Clip Safe mode automatically prevents your signal from clipping, ensuring that every take is a keeper. The Loopback feature lets podcasters, gamers, YouTubers, and streamers mix audio from other apps running on the computer. 

Scarlett 18i20 is the perfect hub to integrate your DAW and hardware, with eight mic/line inputs, two  instrument inputs, and ten line outputs, plus two ADAT I/O, S/PDIF I/O, and wordclock Out to connect external instruments, processors, and effects, and manage complex routing with incredible ease via Focusrite Control 2 software. Offering an onboard talkback mic for communication with talent, 8-channel LED bar-graph meters, dual headphone outputs with independent level controls, and speaker switching for dual-monitor setups, the 18i20 serves as a robust foundation for serious project studios that may require expansion in the future. The interface comes with production software including Pro Tools Artist, Ableton Live Lite, and a suite of instruments, processors, and effects. 

Huge, 4th-Generation 122 dB Dynamic Range
  • Scarlett 18i20 4th Generation uses the same studio-grade converters as Focusrite’s flagship RedNet interfaces, found in countless high-end studios worldwide. 
  • Thanks to its high-performance via 24-bit / 192 kHz AD/DA converters that deliver a huge 122 dB of dynamic range, the Scarlett 18i20 is well equipped to capture any source from vocals to acoustic and electric instruments clearly and accurately, so you don't have to worry about the interface clouding your sound.
Eight 4th-Generation Mic/Line Preamps with Air Mode
  • With a huge 69 dB gain range, the eight upgraded 4th-generation Scarlett XLR mic preamps capture the sound of your microphones with enhanced transparency and full detail. Switchable 48V phantom power is onboard to accommodate your favorite condenser mics.
  • The preamps can be controlled remotely from your computer via the Control 2 software.
  • The selectable-per-channel Air Mode brings the bright and open sonic signature of a big studio console to your microphone preamps.
  • Air Mode adds high-end presence and rich harmonic drive to vocals and instruments, reproducing the Air effect of Focusrite's original ISA mic preamp.
Two Hi-Z Instrument Inputs + 10 Line Inputs
  • The two 1/4" inputs on the Scarlett 18i20 4th Generation's front panel are specially designed to preserve the quality of your sound when connecting instruments with high impedance (Hi-Z) like electric guitars or basses—no need for a DI box or amplifier. 
  • At the press of a button, each 1/4" input can be used to input line-level sources, like a mixer's output or the line outs from guitar and bass amps.
  • With six combo-XLR/1/4" line inputs on the back of the Scarlett 18i20, you can patch in line-level sources such as external mic preamps, an outboard mixer, or synthesizer sound modules while leaving the front-panel inputs free for direct connection of mics, instruments, or other line-level sources.
10 Line Outputs
  • Four, balanced 1/4" line outputs on the rear panel enable you to connect two different monitor setups with independent mixes or patch your favorite outboard gear and effects into your DAW.
2 ADAT I/0 + S/PDIF I/O
  • The two ADAT optical I/O enable you to record and playback up to eight more channels of audio at up to 96 kHz (four channels at 192 kHz), a perfect way to pipe in an external 8-channel mic preamp with an onboard A/D converter or send tracks digitally to a headphone distribution system or digital mixer.
  • The S/PDIF stereo digital I/O is great for recording the output of a digital DJ mixer or an external mic preamp outfitted with an A/D converter and S/PDIF output.
User-Friendly for Both Beginners and Experienced Creators
  • The Scarlett 18i20 is designed to be user-friendly and offer a streamlined experience, making it accessible to both beginners and experienced audio enthusiasts.
  • Plug in and tell Focusrite’s Easy Start tool how you want to use your Scarlett, and let it guide you through all the software and setup you need, with recording tips and other helpful content along the way. 
  • With the Scarlett 18i20's independent gain knobs and 8-channel LED bar-graph meters, you'll have no trouble dialing in the perfect levels. Plus, there are no menus or complicated controls to slow you down.
Auto Gain—Let Scarlett Set Your Levels
  • Hit the Auto Gain button and play for ten seconds, Scarlett will set the perfect level for whatever you’re recording.
  • Set usable levels for multiple microphones instantly, so you can get complex sessions up and running quickly.
Clip Safe—Make Every Take a Keeper
  • While you’re playing, Clip Safe is all ears. Checking your levels up to 96,000 times per second, Clip Safe will automatically adjust the gain if you’re at risk of clipping, ensuring that your recordings remain distortion-free even when performing at higher volumes.
Two Independent Headphone Outs
  • Two powerful, custom-designed headphone amps with a huge dynamic range sets the stage for loud, clear, and accurate playback and monitoring through any headphones.
  • Separate knobs are provided for quick and independent adjustment of your speakers and headphone volumes.
Take Control of your Mixes with Control 2 Software—Latency-Free Monitoring
  • The Focusrite Control 2 software simplifies setting up routing, levels, monitor mixes, and other functions on the Scarlett 18i16, direct from your Mac/Windows computer.
  • User-selectable direct routing and six internal mixers enable you to send audio wherever you need it. You can hear your live-input signal with no distracting echo or latency.
Loopback for Podcasters, Gamers, YouTubers, Streamers
  • Loopback lets you record other audio sources from within your computer (e.g., the audio output from a web browser) using the Scarlett's virtual stereo inputs, which have no physical connectors on the hardware interface itself but may be selected in the DAW as signal sources.
  • Podcasters can use it to record guests via video call. Gamers can record gaming audio plus a mic separately. YouTubers can record a mic over a video. You can also combine computer audio with your mic for streaming.
A/B Speaker Switching and Built-In Talkback Microphone
  • The Alt button enables you to switch between 2 pairs of studio monitors.
  • The convenient built-in talkback mic lets you communicate directly with musicians.
5-Pin DIN MIDI I/O
  • On the Scarlett 18i20's back panel, you'll find traditional 5-pin MIDI I/O ports, perfect for hooking up a MIDI keyboard controller, a synthesizer/workstation, or a sound module, for MIDI recording, editing, and sequencing.
Standalone Mode
  • The Scarlett 18i20 4th Generation can work in standalone mode and still pass audio from the inputs to the outputs without the need for a computer.
Includes All the Tools You Need to Record, Mix, and Master Your Music
To get started, choose from the two included DAWs:

  • Pro Tools Artist (3-month subscription with Avid Complete Plug-In Bundle)
  • Ableton Live Lite recording software.

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:

  • Get exceptional vocal tracks with Antares Auto-Tune Access and Relab LX480 Essentials reverb.
  • Sonnox VoxDoubler offers two distinct plug-ins that focus on widening and thickening, the most common vocal doubling techniques for bringing a professional sheen to your productions while preserving a perfectly natural sound.
  • Sculpt your sound with EQs and compressors from Focusrite Red 2 and 3 Plug-In Suites, and preamps from Brainworx Bx_console Focusrite SC.
  • Then, heat up your guitar tones with a hyper-realistic model of Marshall's Silver Jubilee 2555, brought to you by analog-modeling experts Softube.
  • Need drums? XLN Audio's Addictive Drums 2 lets you add the sounds of a pro drummer to your songs easily. Featuring expertly captured samples from high-end Tama and Pearl drums and Paiste and Sabian cymbals recorded at Decibel Studios in Stockholm.
  • Synths and Keys? You're well covered with the legendary MASSIVE from Native Instruments and XLN Audio's Addictive Keys.
  • Focusrite Red 2 & 3 Plug-In Suite features a pair of meticulously captured digital models of the truly iconic EQ and compressors, which have made the Focusrite name a staple in world-class facilities across the globe. 
  • Relab’s LX480 Essentials gives you four reverbs modeled on The Hit Factory NYC’s reverb unit, and used on countless hits. 
  • Want great sounding mixes fast? FAST Balancer accelerates the production process by using powerful AI that listens to your instrument or vocal tracks and serves up three selectable options to enhance the track and help it shine in the mix.
  • Produce and release your best work with two-month access to Landr Studio and five free masters you can use even when your two-month subscription is over. Landr Studio provides everything you need to mix and master your tracks, including unlimited MP3 mastering and unlimited distribution on streaming platforms such as Spotify, Apple Music, YouTube Music, TikTok, and many more.

Other software:

  • Splice Sounds (3-month membership) offers millions of high-quality, royalty-free one-shots, loops, and presets, with new releases daily.
Hitmaker Bundle
Focusrite includes a collection of software from partners with 3rd and 4th Gen Scarlett interfaces that bring big studio sound to any recording. The included plug-ins are:

  • Celemony Melodyne Essential, which makes it easy to correct and edit monophonic vocals, instruments, drums, drones, and more, using highly regarded, natural-sounding algorithms.
  • Softube Flow Guitar Essentials, a custom collection of two amp sims, three effects, and a collection of guitar-centric signal chains, for realistic recorded tones with maximum flexibility and minimum fuss.
Enjoy a 3-Year Warranty
  • Wherever you happen to be in the world, you can rely on a 3-year warranty if any Focusrite hardware needs repairing or replacing due to a manufacturing fault.
UPC: 815301001522
Shure SM57-LC Dynamic Instrument Microphone
A Rugged Mic for Studio and Stage
The Shure SM57-LC Microphone is a cardioid dynamic microphone used in many applications including the USA's presidential podium for over 3 decades. It is a suitable choice for musical instrument pickup or for vocals. With its bright, clean sound and carefully contoured presence, the SM57-LC is ideal for live sound reinforcement and recording. It has an effective cardioid pickup pattern, which isolates the main sound source while minimizing background noise.

In the studio, the SM57-LC is excellent for recording drums, guitar, and woodwinds. For musical instruments or vocals, the SM57-LC is a consistent choice of professional performers. Its outstanding performance, legendary reliability, and application diversity make this workhorse the choice of performers, producers, and sound engineers all over the world.

SM57 Samples from Audio Test Kitchen
  • B&H is proud to be partnering with Audio Test Kitchen, the world’s most comprehensive online audio product comparison platform, to improve the resources provided to our customers shopping for the right microphone for their given application.
  • This provides you with the ability to listen to a growing selection of microphones with spoken word recordings captured in a standardized environment, with levels matched by the talented engineers at Audio Test Kitchen in its impressive reference studio.
  • Audio Test Kitchen records microphones under identical conditions, so you can compare them—apples to apples. The source, signal chain, and level never change. The only differences you will hear are between the microphones.
Features at a Glance
  • Professional workhorse for vocals and instruments in live sound reinforcement
  • Legendarily reproduced, bright and clean sound
  • Contoured frequency response for clean, instrumental reproduction and rich vocal pickup
  • Uniform cardioid pickup pattern isolates the main sound source while reducing background noise
  • Extremely durable design includes a pneumatic shockmount system that cuts down handling noise
UPC: 042406051316
Kopul Studio Elite 4000 Series Neutrik XLR M to XLR F Microphone Cable (15', Black)

The Kopul Studio Elite 4000 Series XLR M to XLR F Microphone Cable (15') is a studio-quality cable for connecting mics to mixers, preamps, audio interfaces, and recorders or to be used in any other application where XLR connectivity is required. The cable is engineered to be both quiet and durable, and is well suited for critical recording and broadcast situations.

Studio Elite 4000 Series cables are made from 24 AWG OFC copper wire that's wrapped with PE insulation and a conductive PVC inner shield. A cotton-yarn inner layer helps reduce electrostatic and microphonic noise. A 98% braided outer shield makes the cable resistant to EMI and RFI noise. The Neutrik XX silver connectors provide a high level of connectivity, and all the solder connections are shrink-wrapped for protection.

98% braided shield offers protection from EMI and RFI noise.
Twin-conductive PVC inner shielding provides 100% coverage of the core conductor. It helps keep the cable's signal from radiating and affecting nearby cables, and also helps prevent external EMI from penetrating to the cable's core.
24 AWG oxygen-free stranded copper inner core provides the best possible conductivity.
Cotton yarn reduces electrostatic and microphonic noise.
All solder points shrink-wrapped for protection.
Neutrik XX silver connectors offer high conductivity.
Cast zinc shell and chuck style strain relief.
UPC: 847628551183
Audio-Technica ATH-M20x Closed-Back Monitor Headphones (Black)
Born in the Studio
Bringing the acclaimed features of the M-Series headphones to a price point that's accessible for all, the black Audio-Technica ATH-M20x monitor headphones offer solid build quality and audio performance for musicians and content creators recording and mixing at home. Outfitted with 40mm dynamic drivers and an over-ear, closed-back design, the ATH-M20x headphones deliver enhanced bass response and wide bandwidth (15 Hz to 20 kHz) while isolating you from outside sounds.

Thanks to the 15° swiveling earcups, high-quality materials, and generous cushioning on the headband and earpads, the headphones are both durable and comfortable to wear. Exiting from the left earcup, the attached 9.8' cable reduces tangles and simplifies channel identification. The cable sports a 3.5mm mini plug for use with mobile devices and computer soundcards, and a 1/4" snap-on adapter is included for easy hookup to audio interfaces, mixers, and stereo receivers.

40mm Drivers
The ATH-M20x features 40mm dynamic drivers with rare earth (neodymium) magnets and CCAW (copper-clad aluminum wire) voice coils for quality sound reproduction at a competitive price point.
Tuned for Enhanced Bass Response
The drivers and headphone design work together to provide a sonic signature tuned for enhanced bass performance. With a frequency response of 15 Hz to 20 kHz, the ATH-M20x can reproduce a full spectrum of tones.
Over-Ear, Sound-Isolating Design
The ATH-M20x utilizes a circumaural design that contours around the ears for excellent sound isolation in loud environments. This over-ear, closed-back style is optimal for reducing bleed and separating you from outside sounds.
15° Swiveling Earcups
Equipped with 15° swiveling earcups, the ATH-M20x ensures a great fit.
Attached Single-Sided Cable
Keeping it simple and clean, the ATH-M20x incorporates an attached 9.8' cable that exits from the left side. This increases convenience and makes it easier to distinguish the different sides of the headphone.
3.5mm Plug and 1/4" Snap-On Adapter
The attached cable is terminated with a straight 3.5mm TRS mini plug for easy hookup to mobile devices, MP3 players, and computer headphone jacks. A 1/4" snap-on adapter is included for compatibility connectivity with audio interfaces, mixers, and dedicated headphone amplifiers.
Solid Build Quality
Thanks to the high-quality materials used in the ATH-M20x, the headphones balance comfort and strength while delivering enhanced audio and effective isolation.
Auray MS-5230F Tripod Microphone Stand with Fixed Boom

The Auray MS-5230F Tripod Microphone Stand with Fixed Boom features durable, steel construction. The 31.5" boom arm allows you to angle the mic however you need it. An ergonomic twist-action clutch helps adjust the height of the stand, while the reinforced tripod base and nonslip feet keep it firmly and sturdily in place. The Auray MS-5230F mic stand collapses for easy transport.

UPC: 847628015586
Kit Contains:

Focusrite Scarlett 18i20 USB-C Audio/MIDI Interface (4th Generation)

Key Specs
Channels of I/O
18 Inputs / 20 Outputs
Maximum Sampling Rate
192 kHz / 24-Bit
Number of Microphone Inputs
8
Analog Audio I/O
2x Combo XLR-1/4" TRS Mic/Line/Hi-Z Input
6x Combo XLR-1/4" TRS Mic/Line Input
10x 1/4" TRS Line Output
2x 1/4" TRS Headphone Output
Digital Audio I/O
TOSLINK Optical ADAT Input
TOSLINK Optical ADAT Output
RCA Coaxial S/PDIF Input
RCA Coaxial S/PDIF Output
Host Connection
1x USB-C (Class-Compliant)
Power Requirements
AC Input
General
Display
No
Channels of I/O
18 Inputs / 20 Outputs
Built-In DSP
No
Maximum Sampling Rate
192 kHz / 24-Bit
Number of Microphone Inputs
8
Built-In Microphone
Yes
Input Level Adjustment
8x Knob
Signal Processing
Pad
No
Gain/Trim Range
Mic/Line Inputs:
69 dB
Hi-Z Inputs:
62 dB
High-Pass Filter
No
Solo/Mute
No
Connectivity
Analog Audio I/O
2x Combo XLR-1/4" TRS Balanced/Unbalanced Mic/Line/Hi-Z Input (Front Panel)
6x Combo XLR-1/4" TRS Balanced/Unbalanced Mic/Line Input
10x 1/4" TRS Line Output
2x 1/4" TRS Headphone Output
Phantom Power
48 V, Selectable On/Off
Digital Audio I/O
2x TOSLINK Optical ADAT Input
2x TOSLINK Optical ADAT Output
1x RCA Coaxial S/PDIF Input
1x RCA Coaxial S/PDIF Output
Host Connection / USB
1x USB-C (Class-Compliant)
Host Connection Protocol
USB 2.0
USB (Non-Host)
No
Sync I/O
1x BNC Word Clock Output
Network I/O
No
MIDI I/O
1x DIN 5-Pin Input
1x DIN 5-Pin Output
Expansion Slots
No
Wireless
No
Performance
Frequency Response
Mic Inputs:
20 Hz to 20 kHz ±0.06 dB
Line, Hi-Z Inputs:
20 Hz to 20 kHz ±0.05 dB
Line Outputs:
20 Hz to 20 kHz ±0.02 dB
Headphone Outputs:
20 Hz to 20 kHz ±0.1 dB (at 33 / 300 Ohms)
Maximum Input Level
Mic Inputs:
16 dBu
Line Inputs:
22 dBu
Hi-Z Inputs:
12 dBu
Maximum Output Level
Line Outputs:
16 dBu
Headphone Outputs:
16 dBu
Headphone Output Power
57 mW into 33 Ohms
27 mW into 300 Ohms
Impedance
Mic Inputs:
3 Kilohms
Line Inputs:
24 Kilohms
Line Outputs:
200 Ohms
Hi-Z Inputs:
1 Megohm
Headphone Outputs:
11 Ohms
Dynamic Range
Hi-Z Inputs:
113 dBA
Line Inputs:
115.5 dBA
Mic Inputs:
116 dBA
Headphone Outputs:
112 dB (at 33 Ohms)
116 dB (at 300 Ohms)
Line Outputs:
122 dBA
Digital A/D Converters:
120 dBA
Digital D/A Converters:
130 dBA
THD+N
Mic/Line Inputs:
-100 dB (at 8 dB Gain)
Hi-Z Inputs:
-80 dB
Line Outputs:
-112 dB
Headphone Outputs:
-100 dB (at 33 Ohms)
-110 dB (at 300 Ohms)
Digital A/D Converters:
-110 dB
Digital D/A Converters:
-115 dB
EIN
Mic Inputs:
-127 dBu A-Weighted
Digital Audio
Sample Rates
44.1 to 192 kHz
Sample Rate Conversion
No
Bit Depths
24-Bit
Sync Sources
ADAT, Internal, S/PDIF
Audio Storage & Playback
Media/Memory Card Slot
No
Compatibility
OS Compatibility
Computer: macOS / Windows
Mobile: Android/iOS
Power
Power Requirements
AC Input
AC Input Power
100 to 240 VAC, 50 / 60 Hz
Power Consumption
30 W
Physical
Rackmount Size
1 U (with Included Hardware)
Operating Conditions
47 to 104°F / 8 to 40°C
Dimensions
17.4 x 10.2 x 1.8" / 44.2 x 25.9 x 4.6 cm
Weight
7.3 lb / 3.3 kg
Packaging Info
Package Weight
10.48 lb
Box Dimensions (LxWxH)
19.7 x 14 x 3.7"

Focusrite Scarlett 18i20 4G Reviews

So far so good

By Tim
Rated 5 out of 5
Date: 2025-08-08

We bought this to use with our custom Vmix rig so we use this to get XLR from the Audio department and it can directly to our Vmix and it's awesome. The only downside is it doesn't have XLR out but there's other cables that are available for that so not a deal breaker, but would be a nice to have, especially at this price point.

It's amazing except for one aspect

By Jim
Rated 4 out of 5
Date: 2025-07-07

The unit is beautiful, sounds great, intuitive...the ONLY thing that doesn't let this become a 5 start perfect is the Focusrite Control 2 (and its predecessor, the original Control, the MOST non-intuitive input and output assignments ever. MIght be great for recording multiple tracks, but I am using this hardware/software in a 5.1 mix environment for post-production for film. Just not at all designed to easily assign outputs. things are paired and ganged unnecessarily and very difficult to navigate or customize.

See any errors on this page?

Does this come with rack ears?

Does this come with rack ears?
Asked by: William
Yes, a set of rack ears is included with the Focusrite Scarlett 18i20 USB-C Audio/MIDI Interface (4th Generation).
Answered by: Daniel O
Date published: 2024-09-27

Can this be rack mounted in an angled rack?

Can this be rack mounted in an angled rack?
Asked by: Christian
Yes, the Focusrite Scarlett 18i20 4th Generation can be rack mounted, and it includes rack ears in the box for that purpose. Angled Rack Compatibility: You can mount it in an angled rack as long as: The rack supports standard 1U rackmount gear (which the 18i20 is). The angle does not obstruct airflow or access to the front/rear ports. The depth of the rack accommodates the unit (the 18i20 is about 10.5 inches deep).
Answered by: Daniel O
Date published: 2025-06-18
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