Audient Audio Interface iD14 MKII, 2 Class-A vs Solid State Logic SSL 2 MKII - 2x2 USB Audio Interface
Updated August 2026 — Audient Audio Interface iD14 MKII, 2 Class-A wins on build and audio, Solid State Logic SSL 2 MKII - 2x2 USB Audio Interface wins on software and price.
The Audient iD14 MKII offers superior audio quality and build, while the SSL 2 MKII is a more budget-friendly option with solid features.
Why Audient Audio Interface iD14 MKII, 2 Class-A is better
Audio Quality
Superior Class-A preamps for studio-grade fidelity.
Build Quality
All-metal housing for durability.
Connectivity
Modern USB-C connector for improved efficiency.
Why Solid State Logic SSL 2 MKII - 2x2 USB Audio Interface is better
Price
More budget-friendly at $229.99.
Software Bundle
Includes SSL Production Pack software.
Popularity
Higher bestseller rank of 1714.
Overall score
Specifications
| Spec | Audient Audio Interface iD14 MKII, 2 Class-A | Solid State Logic SSL 2 MKII - 2x2 USB Audio Interface |
|---|---|---|
| Preamps | 2 Class-A | 2 XLR |
| AD/DA | High-end | 32-Bit/192 kHz |
| USB Type | USB-C | Standard USB |
| Monitoring | Monitor Mix | Zero-Latency |
| MIDI I/O | No | Yes |
Dimension comparison
Overview of Audient Audio Interface iD14 MKII and Solid State Logic SSL 2 MKII
The Audient Audio Interface iD14 MKII is priced at $318.40, while the Solid State Logic SSL 2 MKII is more budget-friendly at $229.99, making it about 17% cheaper. Both interfaces cater to musicians and podcasters, but they offer different features and capabilities that could influence your choice.
Design and Build Quality
The Audient iD14 MKII boasts an all-metal desktop housing, ensuring durability and stability, which is especially beneficial for those who travel or move their setup frequently. In contrast, the Solid State Logic SSL 2 MKII does not specify its material composition, but it is designed for bus-powered operation and is user-friendly for both Mac and Windows systems. The robust build of the Audient may appeal more to professionals who prioritize longevity, while the SSL's design is straightforward and functional for casual users.
Audio Performance
Audio performance is vital for any audio interface. The Audient iD14 MKII features two Class-A microphone preamps, which are derived from Audient's high-end ASP8024 HE console, promising enhanced sonic quality. On the other hand, the SSL 2 MKII also includes two XLR mic preamps but highlights its 32-bit/192 kHz AD/DA converters, ensuring high-resolution audio. While both devices provide excellent sound quality, the Audient may have the edge for those seeking studio-grade fidelity.
Connectivity Options
In terms of connectivity, the Audient iD14 MKII includes a modern USB-C connector, which not only simplifies the connection process but also improves power supply efficiency. The SSL 2 MKII features a standard USB connection and adds MIDI I/O on 5-pin DIN jacks, making it versatile for connecting various instruments and controllers. The updated connectivity of the Audient makes it a more future-proof choice, while the SSL's MIDI functionality could be crucial for musicians incorporating MIDI devices.
Monitoring and Usability Features
The Audient iD14 MKII offers a monitor mix and monitor panning function, which allows for real-time monitoring without latency. It also includes two headphone outputs, making it suitable for collaborative sessions. The SSL 2 MKII, meanwhile, features zero-latency monitoring and a stereo loopback function, which is particularly useful for podcasters and streamers. While both interfaces excel in monitoring capabilities, the choice may depend on whether you prioritize collaboration or streaming features.
Software Bundles
The Solid State Logic SSL 2 MKII comes with the SSL Production Pack software bundle, which enhances its value for beginners or those looking to expand their software toolkit. In contrast, the Audient iD14 MKII does not specify accompanying software, which could be a consideration for users who require a comprehensive suite for their recording needs. The inclusion of software with the SSL could make it a more attractive option for those just starting out.
Market Position and Popularity
The Audient iD14 MKII holds a bestseller rank of 3955, indicating a solid presence in the market, but it is outperformed by the Solid State Logic SSL 2 MKII, which has a better bestseller rank of 1714. This suggests that the SSL might be more popular among users, possibly due to its better pricing and software bundle. The higher popularity of the SSL could reflect its appeal to a wider audience, especially those on a budget.
Which should you buy?
When deciding between the Audient Audio Interface iD14 MKII and the Solid State Logic SSL 2 MKII, consider your specific needs and budget. The Audient offers superior audio quality and build, but at a higher price of $318.40 compared to the SSL's $229.99. If you prioritize high-end features and durability, the Audient may be the right choice. However, for those looking for a cost-effective and versatile option with solid performance, the Solid State Logic SSL 2 MKII stands out as an excellent choice.

