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Focusrite Scarlett 18i20 4th Gen USB Audio Interface vs Universal Audio Volt 176 USB Audio Interface

Updated August 2026 — Focusrite Scarlett 18i20 4th Gen USB Audio Interface wins on connectivity and software, Universal Audio Volt 176 USB Audio Interface wins on price and portability.

The Focusrite Scarlett 18i20 offers superior sound quality and extensive connectivity, making it ideal for professional use, while the Universal Audio Volt 176 is a more portable and budget-friendly option.

Why Focusrite Scarlett 18i20 4th Gen USB Audio Interface is better

Sound Quality

Scarlett has 24-bit, 192kHz converters with a 122dB dynamic range.

Connectivity

Scarlett features 18 inputs and 20 outputs.

Software Bundle

Scarlett includes Pro Tools Intro+, Ableton Live Lite, and more.

Why Universal Audio Volt 176 USB Audio Interface is better

Price

Volt 176 is significantly cheaper at $179.

Portability

Volt 176 is designed for mobile recording.

Ease of Use

Volt 176 is simpler for beginners.

Overall score

Focusrite Scarlett 18i20 4th Gen USB Audio Interface
88
Universal Audio Volt 176 USB Audio Interface
72

Specifications

SpecFocusrite Scarlett 18i20 4th Gen USB Audio InterfaceUniversal Audio Volt 176 USB Audio Interface
Inputs181
Outputs202
Dynamic Range122dBnot specified
Sample Rate192kHznot specified
Included SoftwarePro Tools, AbletonLUNA DAW

Dimension comparison

Focusrite Scarlett 18i20 4th Gen USB Audio InterfaceUniversal Audio Volt 176 USB Audio Interface

Overview of the Focusrite Scarlett 18i20 and Universal Audio Volt 176

The Focusrite Scarlett 18i20 is a comprehensive USB audio interface that caters to professional recording needs, while the Universal Audio Volt 176 offers a more compact solution geared towards portability and ease of use. The Scarlett is priced at $749.99, making it a significant investment, while the Volt 176 comes in at $179.00, which is about 76% cheaper than its competitor. Both products cater to different audiences and recording scenarios, making it essential to understand their distinct features and capabilities.

Input and Output Capabilities

The Focusrite Scarlett 18i20 features an impressive configuration with 18 inputs and 20 outputs, including eight mic preamps and various digital input options like ADAT and S/PDIF. This extensive connectivity allows for complex routing and integration with multiple devices, ideal for large projects. In contrast, the Universal Audio Volt 176 is more limited with its 1-in and 2-out setup. While it does support a vintage mic preamp mode and an analog compressor for added sound quality, it may not suffice for those needing multiple channels simultaneously.

Sound Quality and Performance

When it comes to sound quality, the Focusrite Scarlett 18i20 stands out with its 24-bit, 192kHz converters, offering a dynamic range of 122dB. This high fidelity ensures that recordings capture the nuances in sound, making it suitable for professional studio environments. The Volt 176 also offers high-quality audio, enriched by its classic UA 610 preamps and an analog compressor based on the renowned 1176, but lacks the same level of detail and dynamic range as the Scarlett. Thus, for those prioritizing professional sound quality, the Scarlett takes the lead.

Software and Workflow Integration

Scarlett 18i20 comes bundled with a comprehensive suite of software, including Pro Tools Intro+, Ableton Live Lite, and Cubase LE, alongside additional tools for mastering and effects. This integration enhances workflow and provides users everything they need to start recording immediately. On the other hand, the Volt 176 includes access to the LUNA Digital Audio Workstation and UAD plug-ins, catering to those who prefer a more analog-style workflow. While both interfaces offer valuable software, the extensive offerings of the Scarlett create a more versatile working environment.

Portability and Usability

The Universal Audio Volt 176 is designed with portability in mind, supporting MacOS, Windows, iPad, and iPhone for on-the-go recording. Its compact design and ease of use make it a great choice for musicians, livestreamers, and podcasters who need to capture audio quickly and efficiently from various locations. In contrast, the Focusrite Scarlett 18i20, while not overly cumbersome, is more suited for studio setups due to its higher input/output capabilities and greater complexity. This makes the Volt 176 the better option for users who prioritize mobility and simplicity.

Price and Value Proposition

At $749.99, the Focusrite Scarlett 18i20 is a significant investment compared to the Universal Audio Volt 176, which is priced at $179.00. The price difference of approximately $570 highlights the Scarlett’s position as a professional-grade interface catering to serious audio needs. Conversely, the Volt 176 offers a more accessible entry point for those new to home recording or those who require less functionality. While both products provide good value in their respective categories, the Scarlett justifies its higher price through its extensive features and superior performance.

Target Audience

The Focusrite Scarlett 18i20 targets professional musicians, producers, and studios needing high-quality multi-track recording capabilities. Its advanced features and extensive connections make it ideal for larger projects and professional settings. In contrast, the Universal Audio Volt 176 is aimed at casual users, beginners, and mobile creators looking for a simple, effective way to record audio without the complexities of a full studio setup. Understanding these target audiences helps clarify which product would be the right fit based on individual recording needs.

Which should you buy?

Ultimately, the decision between the Focusrite Scarlett 18i20 and the Universal Audio Volt 176 hinges on your specific recording needs and budget. If you require extensive connectivity and professional-grade sound quality, the Scarlett is the clear choice, despite its higher price. However, if you are looking for a more portable solution that still delivers quality recordings, the Volt 176 could be the better fit, particularly for casual or mobile use. Consider your requirements carefully before making a choice, as both interfaces excel in their respective niches.