Audient iD24 USB-C Audio Interface vs Solid State Logic SSL 2 Plus MKII USB Audio
Updated August 2026 — Audient iD24 USB-C Audio Interface wins on features and expandability, Solid State Logic SSL 2 Plus MKII USB Audio wins on value for money.
The Audient iD24 offers superior audio quality and expandability, while the SSL 2 Plus MKII is a more budget-friendly option with great features for beginners.
Why Audient iD24 USB-C Audio Interface is better
Audio Quality
iD24 has a dynamic range of 126dB.
Expandability
iD24 supports ADAT input for additional channels.
Professional Features
iD24 includes assignable monitor controls.
Why Solid State Logic SSL 2 Plus MKII USB Audio is better
Price
SSL 2 Plus MKII is $299.99.
User-Friendly
SSL 2 Plus MKII has dual headphone outputs.
Bundled Software
SSL 2 Plus MKII includes SSL Production Pack.
Overall score
Specifications
| Spec | Audient iD24 USB-C Audio Interface | Solid State Logic SSL 2 Plus MKII USB Audio |
|---|---|---|
| Mic Preamps | 2 | 2 |
| AD/DA Converters | 32-bit, 126dB | 32-bit, 192 kHz |
| Outputs | 4 | 4 |
| MIDI I/O | No | Yes |
| Monitoring | Assignable | Zero-Latency |
Dimension comparison
Overview of the Audient iD24 and Solid State Logic SSL 2 Plus MKII
When comparing the Audient iD24 and the Solid State Logic SSL 2 Plus MKII, the first takeaway is that these two audio interfaces serve different audiences with unique features. The Audient iD24 is priced at $475.63, while the SSL 2 Plus MKII is about 37% more affordable at $299.99. The price difference reflects the distinct features and target users for each product, with the iD24 aimed at professional recording environments and the SSL 2 Plus MKII catering to both beginners and seasoned musicians.
Build Quality and Design
The build quality and design of both audio interfaces are tailored towards durability and functionality. The Audient iD24 features a sturdy construction that emphasizes professional use, with controls and inputs designed for quick access during recording sessions. In contrast, the SSL 2 Plus MKII boasts a user-friendly design that is appealing to a wider range of users, from hobbyists to professionals. The SSL 2 Plus MKII also includes dual headphone outputs, enhancing its usability in collaborative settings, making it particularly versatile for podcasters and musicians.
Audio Quality
Audio quality is a critical factor in choosing an audio interface, and both options deliver impressive performance. The Audient iD24 is equipped with class-leading AD/DA converters, providing a dynamic range of 126dB and ensuring high-resolution audio reproduction. On the other hand, the SSL 2 Plus MKII offers 32-bit/192 kHz AD/DA converters, which also promise high-quality sound. However, the iD24’s superior dynamic range might give it an edge for professional applications where detail is paramount.
Inputs and Outputs
In terms of connectivity, the Audient iD24 offers a wider range of options with its ADAT input and output, allowing for expandability by adding up to eight channels of mic preamps. This feature is particularly beneficial for larger recording setups, such as tracking a full band. Conversely, the SSL 2 Plus MKII is equipped with two XLR mic preamps and four balanced outputs, catering well to smaller setups or live recordings. The availability of MIDI I/O on the SSL 2 Plus MKII adds to its versatility for musicians who require MIDI connectivity.
Monitoring and Control Features
Monitoring and control features set these interfaces apart based on workflow preferences. The Audient iD24 includes assignable monitor control with three programmable function buttons, enabling quick access to advanced monitoring features like Speaker Select and Talkback. This can significantly speed up the recording process. In contrast, the SSL 2 Plus MKII provides zero-latency monitoring, which is vital for real-time audio feedback during recording. Both features enhance user experience, but the Audient iD24’s programmable controls may appeal more to users looking for customization.
Software and Compatibility
Software compatibility can influence your decision when choosing an audio interface. The Audient iD24 does not specify bundled software, while the SSL 2 Plus MKII comes with the SSL Production Pack software bundle, which can be a substantial advantage for users starting their audio production journey. The bundled software offers tools that enhance the creative process, making the SSL 2 Plus MKII a more attractive option for beginners who may not have a suite of software already.
Target Audience
The target audience for each audio interface is quite distinct. The Audient iD24, with its premium features and higher price point, is primarily aimed at professionals and serious home studio owners who demand high audio fidelity and expandability in their setups. On the other hand, the SSL 2 Plus MKII is designed for a broader demographic, including producers, podcasters, and musicians who seek high-quality sound without the premium price tag. This makes the SSL 2 Plus MKII a more accessible option for those just starting out or working on smaller projects.
Which should you buy?
In conclusion, the choice between the Audient iD24 and the Solid State Logic SSL 2 Plus MKII ultimately depends on your specific needs and budget. If you require advanced features, superior audio quality, and the ability to expand your setup, the Audient iD24 is an excellent option despite its higher price. However, if you’re looking for a versatile, budget-friendly interface that still delivers quality performance and includes helpful software, the SSL 2 Plus MKII is a compelling choice at about 37% less than the iD24.

