Kellards Focusrite Scarlett Solo USB-C Audio Interface vs Solid State Logic SSL 2 MKII - 2x2 USB Audio Interface
Updated August 2026 — Kellards Focusrite Scarlett Solo USB-C Audio Interface wins on portability and ease of use, Solid State Logic SSL 2 MKII - 2x2 USB Audio Interface wins on sound quality and features.
The Focusrite Scarlett Solo offers great value and portability for solo musicians, while the SSL 2 MKII provides advanced features for professional use.
Why Kellards Focusrite Scarlett Solo USB-C Audio Interface is better
Price
Scarlett Solo is $50 cheaper than SSL 2 MKII.
Portability
Scarlett Solo is more compact and user-friendly.
Software
Scarlett Solo includes a comprehensive recording toolkit.
Why Solid State Logic SSL 2 MKII - 2x2 USB Audio Interface is better
Audio Quality
SSL 2 MKII features Legacy 4K analog enhancement.
Inputs
SSL 2 MKII has two XLR mic preamps for more connectivity.
Professional Use
SSL 2 MKII is designed for complex studio setups.
Overall score
Specifications
| Spec | Kellards Focusrite Scarlett Solo USB-C Audio Interface | Solid State Logic SSL 2 MKII - 2x2 USB Audio Interface |
|---|---|---|
| Dynamic Range | 120 dB | 32-bit |
| AD/DA Conversion | 24-bit / 192 kHz | 32-bit / 192 kHz |
| Preamp Count | 1 | 2 |
| Loopback | Yes | Yes |
| MIDI I/O | No | Yes |
Dimension comparison
Overview of the Products
The Focusrite Scarlett Solo USB-C Audio Interface is priced at $179.99, making it about 22% cheaper than the Solid State Logic SSL 2 MKII, which retails for $229.99. Both products are aimed at musicians, podcasters, and audio enthusiasts, but they offer different features and capabilities that cater to varying needs. The Scarlett Solo is designed for simplicity and portability, while the SSL 2 MKII provides more advanced features suitable for professional studio environments.
Design and Build Quality
The Focusrite Scarlett Solo is compact and user-friendly, ideal for musicians on the go. Its portable design is complemented by a robust build, ensuring it can withstand regular travel. In contrast, the Solid State Logic SSL 2 MKII is slightly larger and designed for more permanent studio setups. While both interfaces are durable, the SSL 2 MKII is built to accommodate more extensive studio needs with its additional features and inputs.
Audio Quality
When it comes to audio quality, both interfaces boast impressive specifications. The Focusrite Scarlett Solo features a 120 dB dynamic range and upgraded 24-bit / 192 kHz AD/DA converters, which are comparable to those found in high-end studio equipment. The SSL 2 MKII, on the other hand, also offers 32-bit / 192 kHz AD/DA conversion but includes a unique Legacy 4K analog enhancement feature that can give recordings a richer, more vibrant sound. This enhancement makes the SSL 2 MKII particularly appealing for users looking for that professional studio edge.
Input and Output Options
The Focusrite Scarlett Solo provides one microphone preamp and a Hi-Z instrument input, allowing for simultaneous recording of vocals and instruments. This makes it a great choice for singer-songwriters. The SSL 2 MKII, however, enhances connectivity with two XLR mic preamps, two 1/4" line/Hi-Z inputs, and MIDI I/O. This broader range of input options makes it more suitable for users with multiple audio sources or those looking to integrate MIDI devices into their setup.
Software and Bundles
Both interfaces come with software bundles that enhance their usability. The Focusrite Scarlett Solo includes a comprehensive recording toolkit featuring Pro Tools Artist, Ableton Live Lite, and a suite of plugins to support music creation. The SSL 2 MKII, while it lacks a detailed software description, includes the SSL Production Pack, which is tailored for music production. The extensive software offerings with the Scarlett Solo may appeal more to beginners, while the SSL 2 MKII's package is likely geared towards users with a focus on serious music production.
Monitoring Features
The Focusrite Scarlett Solo has a Loopback feature that allows users to mix audio from other applications, making it an excellent choice for streaming and podcasting. The SSL 2 MKII also offers zero-latency monitoring and stereo loopback, catering to those who need real-time audio feedback. Both interfaces provide effective monitoring solutions, but the Scarlett Solo's Loopback feature may be more beneficial for content creators who require seamless integration between different audio sources.
Target Audience
The Focusrite Scarlett Solo is marketed as "the songwriter's interface," focusing on individual musicians and creators who need a straightforward, high-quality solution for recording. Its price point and features make it particularly appealing for beginners or those who require a portable option. On the other hand, the Solid State Logic SSL 2 MKII is more geared towards producers and professionals who need a versatile tool for complex projects. Its advanced features and higher price reflect its capability to handle more demanding audio tasks.
Which should you buy?
Choosing between the Focusrite Scarlett Solo and the Solid State Logic SSL 2 MKII ultimately depends on your specific needs and budget. If you're looking for an affordable, user-friendly interface that excels in portability and is perfect for solo recording, the Scarlett Solo at $179.99 is an excellent choice. However, if you require more inputs, superior audio enhancement features, and are willing to invest $229.99 for a more professional setup, the SSL 2 MKII stands out as a powerful option. Each product has distinct advantages that cater to different user requirements, making the decision a matter of personal preference and intended use.

