Solid State Logic SSL 2 MKII - 2x2 USB Audio Interface vs Universal Audio Volt 1 USB Audio Interface
Updated August 2026 — Solid State Logic SSL 2 MKII - 2x2 USB Audio Interface wins on connectivity and audio, Universal Audio Volt 1 USB Audio Interface wins on portability and price.
The Solid State Logic SSL 2 MKII offers superior audio quality and versatility, while the Universal Audio Volt 1 is a budget-friendly option ideal for beginners.
Why Solid State Logic SSL 2 MKII - 2x2 USB Audio Interface is better
Audio Quality
SSL 2 MKII has 32-bit AD/DA converters.
Connectivity
SSL 2 MKII offers MIDI I/O and more inputs.
Software Bundle
SSL 2 MKII includes SSL Production Pack.
Why Universal Audio Volt 1 USB Audio Interface is better
Price
Volt 1 is $139, cheaper than SSL 2 MKII.
Portability
Volt 1 is designed for on-the-go recording.
User-Friendly
Volt 1 is ideal for beginners and simple setups.
Overall score
Specifications
| Spec | Solid State Logic SSL 2 MKII - 2x2 USB Audio Interface | Universal Audio Volt 1 USB Audio Interface |
|---|---|---|
| Bit Depth | 32-bit | 24-bit |
| Sample Rate | 192 kHz | 192 kHz |
| Inputs | 2 XLR | 1 XLR |
| Outputs | 2 1/4" | 2 1/4" |
| MIDI I/O | Yes | No |
Dimension comparison
Overview of the Solid State Logic SSL 2 MKII and Universal Audio Volt 1
The Solid State Logic SSL 2 MKII is priced at $229.99, while the Universal Audio Volt 1 is considerably more budget-friendly at $139.00, making it about 39% cheaper. This price difference may influence your decision based on your budget and intended use. Both interfaces are designed for producers, musicians, and podcasters, but they bring unique features to the table that cater to different needs.
Audio Quality and Performance
The Solid State Logic SSL 2 MKII boasts 32-bit / 192 kHz AD/DA converters, ensuring high-quality audio capture and playback. This feature is vital for professionals who require clarity and precision in their recordings. On the other hand, the Universal Audio Volt 1 also supports up to 24-bit / 192 kHz quality with its crystal-clear converters, which is sufficient for most home studio needs. While both interfaces deliver excellent audio fidelity, the SSL 2 MKII has a slight edge in bit depth, making it ideal for those who prioritize the highest audio quality.
Connectivity Options
When it comes to connectivity, the SSL 2 MKII offers a comprehensive range of options with 2 XLR mic preamps, MIDI I/O on 5-Pin DIN jacks, and dual headphone outputs. This versatility allows for multiple audio sources to be connected simultaneously. The Universal Audio Volt 1, while slightly less versatile, provides 1-in/2-out functionality and is compatible with various devices, including Mac, Windows, iPad, and iPhone. For users with simpler recording needs, the Volt 1’s connectivity may suffice, but for more complex setups, the SSL 2 MKII stands out.
Software Bundles and Features
The Solid State Logic SSL 2 MKII comes with the SSL Production Pack Software Bundle, which enhances its value by providing users with a suite of production tools. This is particularly beneficial for musicians looking to enhance their workflow. In contrast, the Universal Audio Volt 1 includes the award-winning LUNA Digital Audio Workstation and a suite of UAD plug-ins and instruments. This inclusion makes the Volt 1 appealing for users who want a complete solution right out of the box. While both interfaces offer software advantages, the choice may depend on whether you prefer SSL's production tools or UA's classic sound emulations.
Usability and Portability
The Universal Audio Volt 1 is marketed as a portable solution, making it an excellent choice for on-the-go recording. It requires an external power supply and is compatible with iPads and iPhones, allowing for versatile recording options. The Solid State Logic SSL 2 MKII, while also bus powered and compatible with Mac and Windows, does not emphasize portability as much as the Volt 1. If you plan to record in various locations, the Volt 1’s lightweight design and compatibility with mobile devices could be a decisive factor.
Target Audience
The Solid State Logic SSL 2 MKII is geared towards producers and musicians who need professional-level audio quality and flexibility. Its features suit those with more extensive recording needs, such as multiple inputs and outputs. In contrast, the Universal Audio Volt 1 is ideal for beginners, podcasters, and singer-songwriters looking for a simple yet effective recording solution. The Volt 1's user-friendly nature and lower price make it a great entry point for those new to audio recording.
Build Quality and Design
Both interfaces have a solid build quality, but they cater to different design philosophies. The SSL 2 MKII presents a professional look with high-quality components, appealing to serious musicians and producers. Its design reflects its premium positioning in the market. Meanwhile, the Universal Audio Volt 1 has a more straightforward design, focusing on ease of use and accessibility for beginners. Depending on what you value in the aesthetics and functionality of your gear, either option could be suitable.
Which should you buy?
Choosing between the Solid State Logic SSL 2 MKII and the Universal Audio Volt 1 ultimately depends on your specific needs and budget. The SSL 2 MKII, priced at $229.99, offers superior audio quality, versatility in connectivity, and a professional software bundle, making it ideal for serious producers and musicians. Conversely, the Volt 1, at $139.00, provides excellent value for beginners and those needing a portable solution, along with a complete software package to get started right away. If budget is a primary concern, the Volt 1 is a compelling choice, but for those who prioritize audio fidelity and advanced features, the SSL 2 MKII is worth the investment.

