MOTU M6 6x4 USB-C Audio Interface with Studio-Quality Sound vs Briskdrop Universal Audio Volt 2 USB Audio Interface -
Updated August 2026 — MOTU M6 6x4 USB-C Audio Interface with Studio-Quality Sound wins on connectivity and features, Briskdrop Universal Audio Volt 2 USB Audio Interface - wins on price and software.
The MOTU M6 offers superior audio quality and advanced features, making it ideal for professionals, while the Universal Audio Volt 2 is a budget-friendly option for beginners.
Why MOTU M6 6x4 USB-C Audio Interface with Studio-Quality Sound is better
Audio Quality
MOTU M6 has 120 dB Dynamic Range vs Volt 2's 24-bit/192 kHz.
Features
MOTU M6 includes advanced metering and loopback capabilities.
Connectivity
MOTU M6 offers 6 inputs and 4 outputs compared to Volt 2's 2 inputs and 2 outputs.
Why Briskdrop Universal Audio Volt 2 USB Audio Interface - is better
Price
Volt 2 is $199.00, significantly cheaper than M6's $449.95.
Portability
Volt 2 has a compact design suitable for mobile setups.
Bundled Software
Volt 2 includes a comprehensive software package for beginners.
Overall score
Specifications
| Spec | MOTU M6 6x4 USB-C Audio Interface with Studio-Quality Sound | Briskdrop Universal Audio Volt 2 USB Audio Interface - |
|---|---|---|
| Dynamic Range | 120 dB | Not specified |
| Audio Conversion | ESS Sabre32 | 24-bit / 192 kHz |
| Inputs | 6 | 2 |
| Outputs | 4 | 2 |
| Latency | 2.5 ms | Not specified |
Dimension comparison
Price Comparison
The MOTU M6 is priced at $449.95, while the Universal Audio Volt 2 is significantly cheaper at $199.00, making it about 56% less expensive than the M6. For anyone on a budget or just starting out in audio recording, the Volt 2 offers a much lower entry point. The price difference can be a decisive factor for many users, especially those who are looking for a quality interface without breaking the bank. The Volt 2 provides essential features for recording and monitoring, making it a practical choice for beginners or casual users.
Audio Quality
When it comes to audio quality, the MOTU M6 stands out with its best-in-class audio capabilities. It is equipped with ESS Sabre32 Ultra DAC Technology, which ensures an astonishing 120 dB Dynamic Range on its line outputs. In contrast, the Universal Audio Volt 2 offers solid audio conversion with 24-bit / 192 kHz quality, but it doesn't quite match the high-end specifications of the M6. For professionals or audiophiles seeking superior sound clarity, the M6’s advanced technology makes a significant difference.
Features and Functionality
The MOTU M6 boasts several unique features, including a full-color LCD for metering, an A/B monitor switch, and best-in-class latency at 2.5 ms for live monitoring. It also offers loopback channels for easy streaming and podcasting, enhancing its versatility. On the other hand, the Universal Audio Volt 2 includes a Vintage Mic Preamp mode, which emulates the sound of a classic tube preamp. While both interfaces cater to different needs, the M6 provides more advanced monitoring and mixing capabilities, making it more suitable for professional use.
Build Quality and Design
Both the MOTU M6 and Universal Audio Volt 2 feature rugged designs, but the M6 is specifically noted for its professional-grade headphone outputs and overall construction quality. The M6 is designed to endure the demands of studio environments, while the Volt 2’s stylish construction is built for more casual use, yet still provides durability for mobile setups. Users who prioritize build quality and longevity may lean towards the MOTU M6, while those who value a compact and portable design might prefer the Volt 2.
Connectivity Options
The MOTU M6 offers extensive connectivity with six inputs and four outputs, making it a robust option for larger setups or multi-instrument recordings. In contrast, the Universal Audio Volt 2 provides a simpler 2-in / 2-out configuration, which is adequate for solo recording and small projects. The M6’s ability to connect multiple instruments simultaneously grants it an edge for those looking to expand their studio capabilities. However, for basic needs, the Volt 2’s straightforward setup is sufficient and user-friendly.
Software and Compatibility
The MOTU M6 does not explicitly mention bundled software, while the Universal Audio Volt 2 comes with a comprehensive software package that includes an award-winning DAW and a suite of UAD plug-ins. This makes the Volt 2 a more appealing option for beginners who need everything to get started right out of the box. Additionally, the Volt 2 is bus-powered and class-compliant, allowing for easy connection to various devices without additional setup. The M6 may require more technical knowledge to fully utilize all its features.
Target User Base
The MOTU M6 is geared towards professional musicians and audio engineers who require high-quality sound and advanced features for recording and mixing. Its higher price point reflects the value it offers to serious users. Conversely, the Universal Audio Volt 2 is designed for beginners, podcasters, and casual musicians looking for an accessible and affordable entry into the world of audio recording. The Volt 2’s lower price and bundled software make it a practical choice for those just starting their audio journey.
Which should you buy?
Choosing between the MOTU M6 and the Universal Audio Volt 2 depends on your specific needs and budget. If you are a professional or serious about high-quality audio production, the M6’s advanced features and superior sound quality justify its higher price of $449.95. However, if you are a beginner or on a budget, the Volt 2 offers excellent value at $199.00, providing all the essential features without overwhelming complexity. Ultimately, your choice should align with your recording goals and technical requirements.

