Solid State Logic SSL X-Limit

What SSL X-Limiter Is For

SSL X-Limiter is a limiting plugin designed for the final stages of mixing or mastering, when you need to increase loudness while maintaining control over transients, perceived dynamics, and tonality. It can be used on the master bus as well as on subgroups (drums bus, vocals, instruments) to stabilize a signal, make it denser and "finished," or conversely remain transparent and preserve the original character.

Thanks to its distinctive styles, X-Limiter adapts to various production aesthetics: modern pop, hip-hop, electro, rock, post-production, or podcasting. Whether your goal is a clean master for distribution, musical glue on a bus, or a controlled punch feel on drums, it allows you to work quickly, hear clear differences, and secure your peaks without surprises.

Main Features

4 Limiter Characteristics to Shape Color and Dynamics

X-Limiter offers four carefully designed styles for easy and clearly audible changes in sound. Transparent prioritizes non-invasive limiting and avoids pumping or coloration to stay faithful to the original signal. Glue targets bus and group work: it provides a "glue" sensation that helps elements within the same group settle into a coherent sonic context. Punch adds pumping and flavor while controlling distortion to maintain musicality. Finally, Auto automatically adapts the limiter's attack based on transient content, adjusting its behavior in real-time to follow your program.

Lookahead: Smoother Transient Capture

The Lookahead option introduces internal latency allowing the limiter to "anticipate" the incoming signal and detect peaks in advance. The more advanced Lookahead crossfade helps capture transients more gently, which can result in a more natural sound when pushing levels. A key point for daily work: each style influences Lookahead in a specific way, with minimal latency, to quickly find the ideal balance between precision, impact, and feel.

True Peak SSL: Controlling Inter-Sample Peaks

In addition to classic peaks, some peaks can occur between samples (inter-sample peaks), especially after encoding, conversion, or further processing. SSL's True Peak mode relies on intelligent oversampling to effectively limit these inter-sample peaks and reduce the risk of clipping. Once activated, X-Limiter displays current and maximum true peak values at the top of the interface for immediate reading and quick validation before export.

Instant Control and Monitoring for Quick Adjustment

X-Limiter integrates an all-in-one visualizer and ducking and direction indicators that provide clear visual feedback on how the processing affects your signal. To adjust the impact feel, the mix control allows you to reduce punch by blending the processing, useful for taming overly obvious limiting without losing overall loudness. Finally, the applied gain lock function is ideal for quickly comparing different presets and styles at a constant level and making decisions purely by ear.

Technical specifications

Type

Full software

Downloadable

Yes

Mac Operating Systems	macOS Catalina (10.15), Big Sur (11), Monterey (12)	Mac	AU, VST2, VST3, AAX Native
Windows Operating Systems	Windows 10 (64-bit), Windows 11 (64-bit)	Windows	VST2 (64-bit), VST3 (64-bit), AAX Native (64-bit)
Mac Processor	Apple M1/ARM or Intel Dual Core clocked at 2.4 GHz or higher	Four limiter characteristics	Transparent, Glue, Punch, Auto
Windows Processor	Intel Core 2 CPU (or equivalent) clocked at 2.4 GHz or higher