Elgato Wave XLR MK.2 – USB Audio Interface and DSP vs Universal Audio Apollo Solo Heritage Edition, APLS-HE
Updated August 2026 — Elgato Wave XLR MK.2 – USB Audio Interface and DSP wins on price and design, Universal Audio Apollo Solo Heritage Edition, APLS-HE wins on features and build.
The Elgato Wave XLR MK.2 is a budget-friendly option ideal for streamers, while the Universal Audio Apollo Solo Heritage Edition offers advanced features for professionals.
Why Elgato Wave XLR MK.2 – USB Audio Interface and DSP is better
Price
Elgato is significantly cheaper at $169.99.
User-friendly
Designed for streamers and podcasters.
Compact
Sleek design fits well in casual setups.
Why Universal Audio Apollo Solo Heritage Edition, APLS-HE is better
Features
Includes premium plug-ins worth $1,300.
Processing
Offers UAD real-time processing.
Build Quality
Superior components and analog design.
Overall score
Specifications
| Spec | Elgato Wave XLR MK.2 – USB Audio Interface and DSP | Universal Audio Apollo Solo Heritage Edition, APLS-HE |
|---|---|---|
| Gain | 80dB | N/A |
| Latency | Ultra-low | Near-zero |
| Plug-ins | None | 5 premium |
| Mic Preamp | Standard | Unison |
| Headphone Amp | Good | Best-in-class |
Dimension comparison
Overview of the Elgato Wave XLR MK.2 and Universal Audio Apollo Solo Heritage Edition
The Elgato Wave XLR MK.2 is significantly more accessible than the Universal Audio Apollo Solo Heritage Edition, priced at $169.99 compared to Apollo Solo's $599.00. This price difference of about 72% makes the Elgato a more appealing choice for budget-conscious users. The Wave XLR MK.2 is designed primarily for streamers and podcasters, while the Apollo Solo Heritage Edition targets professionals looking for advanced recording capabilities.
Features and Capabilities
The Elgato Wave XLR MK.2 comes equipped with 80dB gain, making it powerful enough to enhance any XLR microphone. Its onboard effects, including Voice Tune, Compressor, EQ, and Expander, allow users to customize their audio output directly. The ultra-low latency monitoring ensures that users hear exactly what their audience hears, which is essential for live streaming or recording.
On the other hand, the Universal Audio Apollo Solo Heritage Edition offers a more extensive feature set, including UAD SOLO Core Processing. This allows for real-time tracking through vintage compressors and EQs. It also bundles a premium suite of five award-winning plug-in titles valued at $1,300, enhancing its appeal for serious audio professionals. The Apollo Solo's compatibility with major DAWs and its best-in-class headphone amplifier further elevate its recording capabilities.
Design and Build Quality
While both audio interfaces boast impressive designs, the Elgato Wave XLR MK.2 focuses on user-friendliness with its touch mute feature and LED feedback, making it intuitive for streamers. Its sleek design and compact size fit well on any desk setup, contributing to a modern aesthetic.
Conversely, the Universal Audio Apollo Solo Heritage Edition is built with uncompromising analog design and superior components, reflecting its high-end market positioning. The device’s portability is enhanced with a bus-powered connection, reducing cable clutter. However, its more professional look may not blend seamlessly in casual environments compared to the Elgato.
Target Audience
The Elgato Wave XLR MK.2 is specifically designed for streamers, gamers, and podcasters who need an efficient and effective audio interface without a steep learning curve. Its user-friendly features cater to those who may not have extensive audio engineering experience.
In contrast, the Universal Audio Apollo Solo Heritage Edition is aimed at serious musicians, producers, and audio engineers who require advanced recording capabilities. Its extensive feature set and premium plug-ins make it a more suitable choice for professionals invested in high-quality sound production.
Performance
When it comes to performance, the Elgato Wave XLR MK.2 excels in delivering high-quality sound with its powerful amp and low-latency monitoring. Users can expect clear audio output that can significantly enhance their streaming or recording experience.
The Universal Audio Apollo Solo Heritage Edition, however, takes performance a step further with its UAD real-time processing. This enables the use of vintage emulations and high-quality audio effects without the latency issues often associated with software processing. For those who prioritize audio fidelity and processing power, the Apollo Solo may be a more suitable option.
Software and Compatibility
The Elgato Wave XLR MK.2 is compatible with both PC and Mac, making it versatile for various users. It seamlessly integrates with Stream Deck, allowing users to control their audio settings easily during live sessions. However, it does not offer the extensive software suite that comes with the Apollo Solo.
The Universal Audio Apollo Solo Heritage Edition includes the LUNA Recording System, a free, fully integrated recording application designed specifically for Apollo users on Mac. This integration, alongside its compatibility with popular DAWs like Pro Tools and Logic Pro, makes it a powerful tool for professional audio production, although limited to Mac users for the LUNA software.
Price Comparison
The price difference between the two audio interfaces is significant, with the Elgato Wave XLR MK.2 retailing at $169.99 and the Universal Audio Apollo Solo Heritage Edition priced at $599.00. This represents a price disparity of approximately $429.01. For those on a budget or just starting in audio production, the Elgato presents a much more practical option without sacrificing essential features.
For professionals seeking advanced capabilities and a comprehensive software suite, the investment into the Apollo Solo may be justified despite its higher price. The value of the included plug-ins and superior processing features can enhance the overall recording experience, making it worthwhile for serious users.
Which should you buy?
Ultimately, the choice between the Elgato Wave XLR MK.2 and the Universal Audio Apollo Solo Heritage Edition hinges on your specific needs and budget. If you're a streamer, podcaster, or someone just starting with audio production, the Elgato Wave XLR MK.2 offers a fantastic balance of price and features, making it an excellent entry-level choice.
However, for seasoned professionals who require high-end audio processing and extensive plugin support, the Universal Audio Apollo Solo Heritage Edition justifies its price with advanced features and superior sound quality. It's essential to evaluate your requirements carefully before making a decision, as each product serves a different target audience effectively.

