Focusrite Scarlett 18i20 4th Gen USB Audio Interface
Focusrite Scarlett 18i20 4th Gen USB Audio Interface, for Multitrack Recording, Music Production and Podcasting — High-Fidelity, Studio Quality Recording, and All the Software You Need to Record
The Focusrite Scarlett 18i20 4th Gen USB Audio Interface was $749.99 when we checked it on 2026-08-10. That observation is 16 days behind our latest weekly run, so we are treating it as an estimate until the next check.
Scarlett 18i20 is the industry-leading USB audio interface for project studios, with pro-grade converters taken directly from Focusrite’s flagship RedNet range. It’s ideal for tracking; the eight 4th Gen mic preamps have an impressive 69dB of gain, capable of capturing the most dynamic performances, with Auto Gain and Clip Safe modes taking care of levels so you can focus on the take. Scarlett 18i20 is also the perfect hub to integrate your DAW and hardware with more than enough analogue and digital I/O to connect a huge number of external instruments, processors, and effects, and manage complex routing with incredible ease via Focusrite Control 2 software.
Focusrite Scarlett 18i20 4th Gen USB Audio Interface price history
5 weekly checks of our own, from 2026-07-13 to 2026-08-10. How our price tracking works
Lowest
$629.99
Jul 13, 2026
Typical
$749.99
median of 5 weekly checks
Highest
$749.99
Jul 20, 2026
Latest
$749.99
checked Aug 10, 2026
Typical price is the median of the 5 weekly checks we have taken, not the manufacturer list price. Every discount figure on this site is measured against it.
Every observation (5)
| Date | Price | Source |
|---|---|---|
| Jul 13, 2026 | $629.99 | Weekly check |
| Jul 20, 2026 | $749.99 | Weekly check |
| Jul 27, 2026 | $749.99 | Weekly check |
| Aug 3, 2026 | $749.99 | Weekly check |
| Aug 10, 2026 | $749.99 | Weekly check |
About this item
- The engineer’s interface: Scarlett 18i20 features 18 inputs and 20 outputs, including eight mic preamps, Hi-Z, line inputs, ADAT, S/PDIF, MIDI I/O, and Word Clock
- Capture everything: The 4th Generation preamps provide 69dB of gain, with two Hi-Z inputs and eight line inputs for versatile connectivity
- Audio quality beyond its class: Equipped with 24-bit, 192kHz converters from our flapship RedNet range, offering a 122dB dynamic range for detailed recordings
- Big-studio sound: Air modes add presence and harmonic drive to your sound, replicating the character of classic studio consoles for vocals and instruments
- Professional workflow tools: Auto Gain sets optimal levels quickly, while Clip Safe prevents clipping by monitoring and adjusting gain in real-time
- Everything in the box: Includes Pro Tools Intro+, Ableton Live Lite, Cubase LE, and Hitmaker Expansion: a suite of essential effects, powerful software instruments, and easy-to-use mastering tools.
Details
- Compatible Devices
- Microphone, Instrument, Personal Computer, Headphones, Studio Monitors
- Connectivity Technology
- USB
- Frequency Response
- 35 KHz
- Item Dimensions D x W x H
- 17.37"D x 10.21"W x 1.83"H
- Item Weight
- 8 pounds
- Brand Name
- Focusrite
- Model Number
- AMS-SCARLETT-18I20-4G
Focusrite Scarlett 18i20 4th Gen USB Audio Interface: common questions
Is the Focusrite Scarlett 18i20 4th Gen USB Audio Interface worth it?
Scarlett 18i20 is the industry-leading USB audio interface for project studios, with pro-grade converters taken directly from Focusrite’s flagship RedNet range. It’s ideal for tracking; the eight 4th Gen mic preamps have an impressive 69dB of gain, capable of capturing the most dynamic performances, with Auto Gain and Clip Safe modes taking care of levels so you can focus on the take. Scarlett 18i20 is also the perfect hub to integrate your DAW and hardware with more than enough analogue and digital I/O to connect a huge number of external instruments, processors, and effects, and manage complex routing with incredible ease via Focusrite Control 2 software. Its Amazon listing shows 4.4 out of 5 stars across 95 ratings, which is the retailer's figure and not our verdict.
How much does the Focusrite Scarlett 18i20 4th Gen USB Audio Interface cost?
The Focusrite Scarlett 18i20 4th Gen USB Audio Interface was $749.99 when we checked it on 2026-08-10. Prices change often, so the live retailer link carries the current number.
Is now a good time to buy the Focusrite Scarlett 18i20 4th Gen USB Audio Interface?
Our most recent price for the Focusrite Scarlett 18i20 4th Gen USB Audio Interface is $749.99 from 2026-08-10, which is 16 days behind our latest weekly run. We are not calling it a deal or a low until it is checked again.
What is the lowest price the Focusrite Scarlett 18i20 4th Gen USB Audio Interface has been?
The lowest price on our record for the Focusrite Scarlett 18i20 4th Gen USB Audio Interface is $629.99 on 2026-07-13, and the highest is $749.99 on 2026-07-20. That record is 5 weekly checks we took ourselves.
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$749.99 observed
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