SKU: 49171066833

Focusrite SCARLETT 18I20 4th Gen Audio Interface

Sale price$431.55 Regular price$479.50
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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15

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Description

Focusrite SCARLETT 18I20 4th Gen Audio InterfaceScarlett 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

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.

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 our 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.

Specifications

Overview
  • Number of Microphone Preamps8
  • Phantom PowerYes (Independent)
  • Instrument Inputs2
  • Line Inputs8
  • Air ModeYes
  • Auto GainYes
  • Clip SafeYes
  • Line Outputs10
  • Headphone Outputs2
  • ADAT Inputs2
  • ADAT Outputs2
  • SPDIF Inputs1
  • SPDIF Outputs1
  • SPDIF Outputs1
  • MIDI Inputs1
  • MIDI Outputs1
  • TalkbackYes
  • LoopbackYes
  • ConnectivityUSB Type-C
  • ProtocolUSB 2.0
  • Form FactorDesktop / Rack Mountable (1U)
  • Simultaneous I/O20 x 24 (including Loopback)
  • A/D Resolution24-bit/192 kHz
  • Bus PoweredNo
Dimensions
  • Height46.55mm
  • Width259.73mm
  • Depth442mm
  • Weight3.304kg
Supported sample rates
  • 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz
Microphone inputs
  • Frequency Response20-20kHz ± 0.06dB
  • Dynamic Range116dB (A-Weighted)
  • THD+N-100dB @ 8dB gain
  • Noise EIN-127dBu (A-Weighted)
  • Maximum Input Level16dBu
  • Gain Range69dB
  • Impedance3kΩ
Variable Line inputs
  • Frequency Response20-20kHz ± 0.05dB
  • Dynamic Range115.5dB (A-Weighted)
  • THD+N-100dB @ 8dB gain
  • Maximum Input Level22dBu
  • Gain Range69dB
  • Impedance24kΩ
Instrument inputs
  • Frequency Response20-20kHz ± 0.05dB
  • Dynamic Range113dB (A-Weighted)
  • THD+N-80dB @ 8dB gain
  • Maximum Input Level12dBu
  • Gain Range62dB
  • Impedance1MΩ
Line outputs (Balanced)
  • Frequency Response20-20kHz ± 0.02dB
  • Dynamic Range122dB (A-Weighted)
  • THD+N-112dB
  • Maximum Output Level16dBu
  • Impedance200Ω
Headphone outputs
  • Frequency Response20-20kHz ± 0.1dB @ 33Ω / 300Ω
  • Dynamic Range112dB @ 33Ω
    116dB @ 300Ω
  • THD+N-100dB @ 33Ω (Minimum)
    -110dB @ 300Ω (Minimum)
  • Maximum Output Level5dBu into 33Ω
    11dBu into 300Ω
  • Maximum Output Power57mW into 33Ω
    27mW into 300Ω
  • Impedance11Ω
Analogue to Digital Converter
  • THD+N-110dB
  • Dynamic Range120dB
Digital to Analogue Converter
  • THD+N-115dB
  • Dynamic Range130dB (A-Weighted)
Power
  • External30W
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 49171066833

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4.8 ★★★★★
Based on 7 reviews
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Verified Purchase
GypsySoul
Los Angeles, US
★★★★★ 5
Love it
Color: Dark Green, Size: Small
I got the dark green. Love the sweater and it's warm. I do layer the sweater as well. It is as pictured. Size is perfect to me. I like sweaters to be longer and a bit wider in case it is freezing and I need to layer it. This sweater is perfect for layering. It comes closer to my backside, it is a little wide and not snug, and I like that the sleeves come over my wrists
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2026
J
Verified Purchase
JB
Port Orchard, US
★★★★★ 1
Still soft but looks terrible after 1 wash. Save your money
Color: White, Size: Small, Color: White, Size: Small
Update: sweater looked great when I received. After 1 wash it looks terrible. Looks like it’s been washed too many times, material fuzzy and piled. After wearing it once, it snagged and the knit pulled through. I would NOT recommend. I had such high hopes. Save your money. Very nice sweater, especially for the price! I love the details of the buttons on the sleeves. It is SO soft. It’s not super thick as I can see my skin through it when pressing my hand up against fabric. However, it’s not see through when wearing it. It’ll be perfect in cooler weather and perfect in the winter with a coat but won’t cause me to overheat when in a heated environment. I do feel like it runs big. I could have sized down a size. Although I’m not sure if it’ll shrink after a wash or two.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 22, 2025
L
Verified Purchase
Lynn M
Belleville, US
★★★★★ 3
Disappointed.
Color: Blue, Size: Large, Color: Blue, Size: Large
This sweater is so comfortable and very soft. It fits well in a flattering, oversized way. But after one wash it is pilled everywhere which makes it look old and shabby. It’s at a price point where I feel compelled to return it.
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Reviewed in the United States on January 10, 2026
T
Verified Purchase
TripletMama Heather
New York, US
★★★★★ 5
Perfect for casual wear and dressy style
Color: Dark Green, Size: Small
This sweater is soooo soft and the color is so rich. The fit of it is perfect, not too tight and not too baggy, just right and I used the size guide to pick my size. Just for reference, I am 5'3" and 130lbs, 38C bust. It's well made and washes great. I chose to hang dry mine as I typically don't put any of my sweaters in the dryer to dry, just to fluff them. I have this one in two colors, the green and the tan/beige and I would say they are both a true representative of the color shown.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 15, 2025
M
Verified Purchase
MMF
West Palm Beach, US
★★★★★ 5
Love the long sleeves!!!
Color: White, Size: Small
Love it! I'm 5' 11" tall and I purchased this according to reviews. Several people commented on the length of the sleeves. I have a hard time finding sleeves long enough if it's not " tall" sized. It was perfect for me. If this washes nice I'm going to consider purchasing more in other colors. I ordered the white and just love the long ribbed cuffs with the line of buttons. Very soft.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026

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