Focusrite
Focusrite Scarlett 18i20 4th Gen USB Audio Interface with Software Suite
Bottom line: The Focusrite Scarlett 18i20 4th Gen USB Audio Interface is a specs-and-price decision rather than a crowd-consensus one in the streaming gear category, priced around $779.99 on Amazon as of 2026-10-21 22:28 UTC. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.
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*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Backed by Focusrite's warranty and support channels
Cons
- ✗ Check the listed dimensions, connectors and platform compatibility against your setup before ordering
- ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated
Manufacturer description
Scarlett 18i20 is the ultimate studio hub for demanding project studios. Fully equipped with 26 inputs and 26 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 customize 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…
SpecPicks Verdict
SpecPicks scored Focusrite Scarlett 18i20 4th Gen USB Audio Interface using a rating × review-volume × price-fit model applied to published specs and reviews across the streaming gear category. Focusrite's streaming gear lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for streaming gear of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- INCLUDED - Focusrite Scarlett 18i20 4th Gen USB Audio Interface, IEC USB Cables, Value Series XLR Cable, Studio Monitor Headphones, Pop Filter, Focusrite 3 Year Warranty.
- SUPERIOR AUDIO QUALITY - Experience pristine sound with 24-bit/192kHz resolution, ensuring every nuance of your recordings is captured with exceptional clarity and detail.
- ULTRA-LOW LATENCY - Benefit from near-zero latency, enabling real-time monitoring and recording for seamless performances without distracting delays. Compatible with Mac, PC, iPad iPhone.
- VERSATILE CONNECTIVITY - Featuring 8 mic preamps, 2 instrument inputs, ADAT, and S/PDIF, this interface offers extensive I/O options for connecting all your studio equipment.
- ENHANCED WORKFLOW - Utilize Auto Gain and Clip Safe features to quickly set optimal recording levels, preventing distortion and ensuring high-quality audio capture every time.
Full Specifications
| Brand | Focusrite |
|---|---|
| Audio Input | XLR, Hi-Z |
| Connectivity | USB |
| Compatibility | PC, iOS, Mac |
| Compatible Devices | Laptop |
| Number of Channels | 38 |
| Supported Software | Ableton Live Lite, Pro Tools First, various plug-ins (specific versions and driver links not provided) |
| Maximum Sample Rate | 192 KHz |
| Warranty Description | Focusrite 3 year limited warranty. |
| Connectivity Technology | AUX |
| Manufacturer Part Number | SCARLETT-18I20-4G B |
| Full listing title | Focusrite Scarlett 18i20 4th Gen USB Audio Interface with Software Suite, Bundle With Turnstile Audio Headphones, Pop Filter, XLR M to F Cable 15' |
Ready to buy?
Focusrite Scarlett 18i20 4th Gen USB Audio Interface with Software Suite, Bundle With Turnstile Audio Headphones, Pop Filter, XLR M to F Cable 15' is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
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