Focusrite Scarlett 18i20 4th Gen USB Audio Interface vs Universal Audio Volt 276 USB Audio Interface
Updated August 2026 — Focusrite Scarlett 18i20 4th Gen USB Audio Interface wins on i/o options and audio quality, Universal Audio Volt 276 USB Audio Interface wins on portability and price.
The Focusrite Scarlett 18i20 excels in audio quality and connectivity, while the Universal Audio Volt 276 offers portability and ease of use at a lower price.
Why Focusrite Scarlett 18i20 4th Gen USB Audio Interface is better
Audio Quality
Scarlett 18i20 has superior 24-bit, 192kHz converters.
I/O Options
Scarlett 18i20 features 18 inputs and 20 outputs.
Software Bundle
Scarlett 18i20 includes a broader range of software.
Why Universal Audio Volt 276 USB Audio Interface is better
Price
Volt 276 is significantly cheaper at $299.
Portability
Volt 276 is designed for on-the-go recording.
User-Friendliness
Volt 276 has a simpler interface for beginners.
Overall score
Specifications
| Spec | Focusrite Scarlett 18i20 4th Gen USB Audio Interface | Universal Audio Volt 276 USB Audio Interface |
|---|---|---|
| Inputs | 18 | 2 |
| Outputs | 20 | 2 |
| Dynamic Range | 122dB | N/A |
| Sample Rate | 192kHz | N/A |
| Price | $749.99 | $299.00 |
Dimension comparison
Overview of the Products
The Focusrite Scarlett 18i20 is priced at $749.99, while the Universal Audio Volt 276 is significantly more affordable at $299.00, making it about 60% cheaper. Both audio interfaces cater to different user needs, from multitrack recording to podcasting. The Scarlett 18i20 targets professional studios with its extensive input/output options, while the Volt 276 is designed for portability and ease of use, appealing to a wide range of creators from musicians to content producers.
Input and Output Configuration
The Scarlett 18i20 features an impressive configuration of 18 inputs and 20 outputs, including eight mic preamps, Hi-Z inputs, and MIDI I/O. This extensive connectivity is ideal for detailed multitrack recording and complex routing, allowing users to connect various external instruments and processors seamlessly. In contrast, the Volt 276 offers a simpler 2-in/2-out configuration, making it more suitable for basic recording tasks. This difference makes the Scarlett a better choice for larger projects where multiple audio sources must be recorded simultaneously.
Audio Quality
When it comes to audio quality, the Scarlett 18i20 holds a considerable advantage with its 24-bit, 192kHz converters, providing a dynamic range of 122dB. This high fidelity is essential for capturing the nuances of professional recordings. The Volt 276, while still delivering impressive sound quality, features classic UA 610 preamps with a unique Vintage mode and an analog compressor for added clarity. However, it does not match the Scarlett's specifications in terms of raw audio resolution and dynamic range, making the Scarlett a top choice for those who prioritize audio fidelity.
Software Bundles
Both interfaces come with a range of software to enhance the recording experience. The Scarlett 18i20 includes Pro Tools Intro+, Ableton Live Lite, and Cubase LE, along with Hitmaker Expansion, which offers a suite of essential effects and powerful software instruments. This extensive bundle is an added benefit for users looking to create professional-quality music. On the other hand, the Volt 276 comes with the award-winning LUNA Digital Audio Workstation and a selection of UAD plug-ins, providing a robust platform for recording and mixing. While both bundles are strong, the Scarlett's offering is broader, catering to a wider range of recording needs.
Portability
The Volt 276 is designed with portability in mind, making it suitable for on-the-go recording. It supports MacOS, Windows, iPad, and iPhone, allowing users to record anywhere, although it requires an external power supply and an adapter for iOS devices. In contrast, the Scarlett 18i20, while it can be used in various settings, is more suited for stationary setups due to its extensive connectivity and larger footprint. For mobile creators and those who need a compact solution, the Volt 276 is clearly the more convenient option.
User-Friendliness
The Volt 276 emphasizes user-friendliness with its straightforward design, making it accessible for beginners and professionals alike. It includes features like a built-in analog compressor that adds professional polish to recordings without requiring extensive technical knowledge. The Scarlett 18i20, while still user-friendly, may require a bit more familiarity with audio interfaces due to its complex routing capabilities and advanced features like Auto Gain and Clip Safe. For novice users, the Volt 276's simpler interface could be more appealing.
Target Audience
The Focusrite Scarlett 18i20 is aimed at professional musicians, producers, and podcasters who require a comprehensive setup for multitrack recording and high-quality audio. Its advanced features and extensive I/O options make it ideal for studio environments. Conversely, the Universal Audio Volt 276 caters to a broader audience, including musicians, livestreamers, and content creators who need a reliable, portable solution without compromising on sound quality. This versatility makes the Volt 276 appealing for a wider range of users.
Which should you buy?
In conclusion, the decision between the Focusrite Scarlett 18i20 and the Universal Audio Volt 276 depends on your specific needs and budget. If you require extensive input/output options, superior audio quality, and a robust software bundle, the Scarlett 18i20 is the clear choice despite its higher price. However, if you prioritize portability, ease of use, and affordability, the Volt 276 offers excellent features at a significantly lower price point of $299. Ultimately, both interfaces excel in their respective areas, making them valuable tools for different types of creators.

