Elgato Wave XLR MK.2 – USB Audio Interface and DSP vs Focusrite Scarlett 18i20 4th Gen USB Audio Interface
Updated August 2026 — Elgato Wave XLR MK.2 – USB Audio Interface and DSP wins on ease of use, Focusrite Scarlett 18i20 4th Gen USB Audio Interface wins on connectivity and price.
The Elgato Wave XLR MK.2 is a budget-friendly choice for streamers, while the Focusrite Scarlett 18i20 offers extensive features for professional music production.
Why Elgato Wave XLR MK.2 – USB Audio Interface and DSP is better
Price
Elgato Wave XLR MK.2 is significantly cheaper.
Ease of Use
User-friendly interface for streamers.
Portability
Compact design suitable for on-the-go use.
Why Focusrite Scarlett 18i20 4th Gen USB Audio Interface is better
Audio Quality
Higher fidelity with 24-bit, 192kHz converters.
Connectivity
More inputs and outputs for complex setups.
Software Bundle
Includes professional software for music production.
Overall score
Specifications
| Spec | Elgato Wave XLR MK.2 – USB Audio Interface and DSP | Focusrite Scarlett 18i20 4th Gen USB Audio Interface |
|---|---|---|
| Gain | 80dB | 69dB |
| Inputs | 1 | 18 |
| Outputs | 2 | 20 |
| Sample Rate | 48kHz | 192kHz |
| Software | Stream Deck | Pro Tools, Ableton |
Dimension comparison
Overview of the Elgato Wave XLR MK.2 and Focusrite Scarlett 18i20
The Elgato Wave XLR MK.2 is priced at $169.99, making it significantly more affordable than the Focusrite Scarlett 18i20, which costs $749.99. This price difference of about 340% reflects their target user base and intended applications. While both are USB audio interfaces, they cater to different needs within the audio production space.
The Wave XLR MK.2 is designed with streamers and podcasters in mind, offering features like ultra-low latency monitoring and onboard effects, which enhance vocal clarity and performance. In contrast, the Scarlett 18i20 is built for more extensive recording setups, featuring a robust array of inputs and outputs suitable for professional music production.
Sound Quality and Performance
When it comes to sound quality, both audio interfaces deliver impressive results, but they do so in different contexts. The Elgato Wave XLR MK.2 boasts an 80dB gain, enabling it to power any XLR microphone effectively. Its onboard effects, including voice tuning and compression, allow users to manipulate their sound in real-time, which is particularly beneficial for live streaming or podcasting.
The Focusrite Scarlett 18i20, however, is equipped with 69dB of gain across its eight mic preamps, and it features high-fidelity 24-bit, 192kHz converters that provide a dynamic range of 122dB. This makes it an excellent choice for capturing intricate details in recordings, particularly for music production. The difference in sound quality enhancement is evident, with the Scarlett providing a more nuanced listening experience for studio recordings.
Connectivity Options
The connectivity options differ greatly between the two products. The Elgato Wave XLR MK.2 features a straightforward setup, ideal for users who require a simple interface for streaming or podcasting. It connects easily to both PC and Mac, making it versatile for different user setups.
Conversely, the Focusrite Scarlett 18i20 shines with its extensive connectivity features, offering 18 inputs and 20 outputs. This includes eight mic preamps, Hi-Z inputs, ADAT, S/PDIF, and MIDI I/O, allowing it to handle complex studio environments. The Scarlett's ability to connect multiple devices makes it a preferable choice for professional studios or anyone needing to record multiple sources simultaneously.
User Interface and Ease of Use
User experience is another critical aspect where these devices diverge. The Elgato Wave XLR MK.2 offers a user-friendly interface with features like touch mute and LED feedback, which are especially useful for streamers needing to manage their audio quickly and efficiently during live broadcasts. Its design is sleek and intuitive, making it accessible for beginners.
In contrast, the Focusrite Scarlett 18i20, while powerful, may have a steeper learning curve due to its multitude of features and settings. The inclusion of professional workflow tools like Auto Gain and Clip Safe can facilitate smoother recording sessions once users become familiar with the interface. However, this complexity may not be necessary for all users, particularly those who only require basic functionalities.
Software Bundles
Both audio interfaces come with software that enhances their functionality. The Elgato Wave XLR MK.2 is designed to work seamlessly with Stream Deck, which is especially appealing for content creators looking to streamline their workflow. The onboard effects also allow for additional sound manipulation without needing external software.
On the other hand, the Focusrite Scarlett 18i20 includes a comprehensive software bundle featuring Pro Tools Intro+, Ableton Live Lite, and Cubase LE, along with Hitmaker Expansion. This suite is invaluable for musicians and producers who need a variety of tools for recording, mixing, and mastering their projects. The breadth of software support offered by the Scarlett makes it a more robust option for those engaged in serious music production.
Target Audience
Understanding the target audience for each product is crucial. The Elgato Wave XLR MK.2 is primarily aimed at streamers, podcasters, and content creators who require portability and ease of use without compromising sound quality. Its price point of $169.99 makes it accessible for individuals just starting in audio production.
In contrast, the Focusrite Scarlett 18i20 caters to professional musicians and studios that demand high-quality audio performance and extensive input options. With a price tag of $749.99, it is designed for those who need a more comprehensive solution for multitrack recording and music production. The Scarlett's features are ideal for users who work with various instruments and need to manage complex audio setups.
Overall Value
Considering the overall value of each product, the Elgato Wave XLR MK.2 presents an excellent choice for those on a budget or who are just starting. Its competitive price and essential features allow users to achieve professional-sounding results without a significant financial investment.
On the other hand, the Focusrite Scarlett 18i20 justifies its higher price with its extensive capabilities and superior audio quality. For serious musicians and producers, the investment in the Scarlett translates into professional-grade recordings, making it worth the cost for those who need its advanced features.
Which should you buy?
Choosing between the Elgato Wave XLR MK.2 and the Focusrite Scarlett 18i20 ultimately depends on your specific needs and budget. If you're a streamer or podcaster looking for a cost-effective solution with essential features, the Wave XLR MK.2 at $169.99 is an excellent choice. However, if you're a professional musician requiring extensive connectivity and high-quality recordings, the Focusrite Scarlett 18i20, priced at $749.99, offers a comprehensive solution worth the investment.

