Solid State Logic (SSL) has been a pioneer in the audio industry for more than four decades, delivering high-quality consoles and audio interfaces to both professionals and home users. Today, we dive into SSL’s latest offering – the SSL 12, exploring its features, capabilities, and how it stacks up against other SSL small interfaces.


Who is SSL?

Founded in 1969, Solid State Logic (SSL) is a British company renowned for designing and manufacturing high-quality audio equipment, including mixing consoles, audio interfaces, and outboard gear. SSL has made an indelible mark on the music industry, with its equipment used in numerous hit records and prestigious studios worldwide. The company’s commitment to innovation and quality has made it a go-to choice for professionals and enthusiasts alike.

What is the SSL 12?



The SSL 12 is a compact, 12-channel USB audio interface designed for small studios, podcasters, and live streaming applications. Here are some of its standout features:

12 Input Channels: The SSL 12 provides a total of 12 inputs, including two Class A SSL preamps for microphones, two high-impedance instrument inputs, and eight line-level inputs. This array of options allows for easy recording of multiple instruments and audio sources simultaneously.

SSL 4K Legacy Mode: The SSL 12 features the company’s signature 4K Legacy mode, which emulates the classic SSL 4000 series console’s sound. This feature adds a touch of analog warmth and harmonic character to your recordings, giving them a distinct, professional quality.

Balanced Outputs: The interface offers four balanced outputs, making it easy to connect to monitors or external audio processors. These outputs provide a clean, low-noise signal for optimal audio quality.

Latency-Free Monitoring: The SSL 12 boasts a zero-latency monitoring solution, enabling you to monitor your input sources in real-time without any delay. This feature is crucial for capturing tight performances and ensuring that you can accurately hear your mix as you work.

Robust Build Quality: Like its predecessors, the SSL 12 is built with a robust, all-metal chassis that ensures durability and reliability. Its compact size makes it ideal for portable setups or smaller studio spaces.


Now that we’ve explored the features of the SSL 12, let’s see how it compares to other SSL small interfaces.

SSL 2: The SSL 2 is a 2-in/2-out USB audio interface, featuring two Class A SSL preamps, 4K Legacy mode, and balanced outputs. The SSL 12 offers more input channels, making it a better choice for users who need to record multiple sources at once. However, the SSL 2 is a more affordable option for those who require a smaller interface with fewer inputs.


SSL 2+: Similar to the SSL 2, the SSL 2+ is a 2-in/4-out USB audio interface. It adds extra balanced outputs and MIDI I/O compared to the SSL 2, but still has fewer input channels than the SSL 12. The SSL 2+ is an excellent option for those who need a compact interface with more output options, but the SSL 12 is the better choice for users who require more inputs.


The SSL 12: is a versatile and feature-packed audio interface that caters to a wide range of users, from podcasters and live streamers to small studio owners. With its 12 input channels, SSL 4K Legacy mode, balanced outputs, and robust build quality, it stands as a worthy contender in the small interface category.