Elgato XLR Dock MK.2 – Audio Interface Accessory vs PreSonus Quantum ES 2 USB-C Audio Interface with
Updated August 2026 — Elgato XLR Dock MK.2 – Audio Interface Accessory wins on price and features, PreSonus Quantum ES 2 USB-C Audio Interface with wins on build and flexibility.
The Elgato XLR Dock MK.2 is a more affordable option tailored for streamers, while the PreSonus Quantum ES 2 offers advanced features for musicians. Choose based on your primary needs.
Why Elgato XLR Dock MK.2 – Audio Interface Accessory is better
Price
Elgato is $120 cheaper
Target Audience
Designed specifically for streamers
Onboard Effects
Includes built-in voice enhancer and effects
Why PreSonus Quantum ES 2 USB-C Audio Interface with is better
Sound Quality
PreSonus has higher quality preamps
Recording Software
Includes Studio One Pro software
Build Quality
More robust design for studio use
Overall score
Specifications
| Spec | Elgato XLR Dock MK.2 – Audio Interface Accessory | PreSonus Quantum ES 2 USB-C Audio Interface with |
|---|---|---|
| Gain | 80dB | +75dB |
| Phantom Power | Yes | Yes |
| Software | Wave Link | Studio One Pro |
| Outputs | 1 XLR | 2 TRS |
| Weight | 1.5 lbs | 2.0 lbs |
Dimension comparison
Overview of the Elgato XLR Dock MK.2 and PreSonus Quantum ES 2
The Elgato XLR Dock MK.2 is priced at $142.82, while the PreSonus Quantum ES 2 costs $262.99, making the Elgato about 46% cheaper. Each audio interface targets different users, with the Elgato focusing on streamers and content creators, while the PreSonus is designed for musicians and recording professionals. Both interfaces offer unique features that cater to their respective audiences.
Design and Build Quality
The design of the Elgato XLR Dock MK.2 prioritizes usability for streamers, featuring a compact build that integrates seamlessly with the Stream Deck +. Its layout allows for easy mixing and monitoring from the front, while the microphone connects in the back. Conversely, the PreSonus Quantum ES 2 boasts a robust build, equipped with two newly designed MAX-HD mic preamps and an instrument input co-developed with Fender. This design caters more to music producers who require a reliable interface for home studios or mobile setups.
Sound Quality
For sound quality, the Elgato XLR Dock MK.2 offers an impressive 80dB gain along with phantom power and Clipguard technology, ensuring clear audio capture. Meanwhile, the PreSonus Quantum ES 2 provides +75 dB of gain with MAX-HD preamps that are renowned for their transparency and low-noise performance. Both products ensure high-quality audio, but the Elgato's onboard effects may appeal more to streamers needing real-time audio enhancements.
Features and Functionality
The Elgato XLR Dock MK.2 stands out with its onboard effects, including a built-in voice enhancer, compressor, and EQ, all controllable via the Wave Link app. This integration allows for precise routing and monitoring, ideal for live streaming. In contrast, the PreSonus Quantum ES 2 emphasizes recording capabilities, featuring an Auto Gain button that automatically adjusts levels for optimal recording conditions. Additionally, it includes Studio One Pro software, making it a comprehensive solution for music production.
Connectivity Options
Both interfaces feature USB-C connectivity, ensuring fast and reliable data transfer. The Elgato XLR Dock MK.2 connects easily with any XLR microphone, while the PreSonus Quantum ES 2 comes equipped with 2 balanced ¼-inch TRS main outputs and a high-power headphone output. The added flexibility in monitoring options of the PreSonus may attract musicians who require versatile setups for their recordings.
Target Audience
The Elgato XLR Dock MK.2 is specifically designed for gamers, streamers, and content creators who require an easy-to-use interface with integrated effects and monitoring capabilities. Its features cater to those who want a quick setup for live audio adjustments. On the other hand, the PreSonus Quantum ES 2 targets musicians and audio professionals who need comprehensive recording solutions and high-quality preamps, making it a solid choice for serious music production.
Price Comparison
The Elgato XLR Dock MK.2 is priced at $142.82, while the PreSonus Quantum ES 2 is significantly higher at $262.99. This difference of about $120 highlights the Elgato's position as a more budget-friendly option for users primarily focused on streaming and content creation. In contrast, the PreSonus offers additional features suitable for serious musicians, justifying its higher price for those who need advanced recording capabilities.
Bestselling Status
The Elgato XLR Dock MK.2 holds a sales rank of 1712, indicating its popularity among users seeking a straightforward audio interface for streaming. Meanwhile, the PreSonus Quantum ES 2, with a sales rank of 7848, reflects a solid presence in the music production market. While both products are well-regarded, the Elgato's higher sales rank suggests it may be more appealing to its target audience.
Which should you buy?
Choosing between the Elgato XLR Dock MK.2 and the PreSonus Quantum ES 2 ultimately depends on your specific needs. If you’re a streamer or content creator looking for an affordable, feature-rich interface that integrates seamlessly with your streaming setup, the Elgato is the better choice at $142.82. However, if you’re a musician requiring high-quality preamps and recording software, the PreSonus Quantum ES 2, priced at $262.99, may be worth the investment for its advanced capabilities. Consider your primary use case and budget to determine which interface aligns best with your creative endeavors.

