FabFilter Pro-L 2

A true peak limiter is an essential tool for every mastering or mixing engineer. Are you looking for a professional, feature-packed limiter that is loud and transparent at the same time, equipped with extensive loudness metering? Then FabFilter Pro-L 2 is your weapon of choice!

FabFilter Pro-L 2 features precise true peak level meters and extensive loudness metering with support for the EBU R128, ITU-R BS.1770-4 and ATSC A/85 standards. Combined with its unique real-time level display, you have all the information you need to achieve the best possible results.

With highly advanced algorithms, linear-phase oversampling, professional dithering and noise shaping and surround support (up to Dolby Atmos 7.1.2) and intelligent channel linking, FabFilter Pro-L 2 is the complete solution for every mixing and mastering job

Of course, you also get all the usual FabFilter goodies: perfectly tuned knobs, MIDI Learn, Smart Parameter Interpolation for smooth parameter transitions, an excellent help file with interactive help hints, SSE optimization, GPU-powered graphics acceleration and much more.

New limiting algorithms

FabFilter Pro-L 2 introduces four new limiting algorithms. Modern is the new ‘best for all’ algorithm that produces even better results than the Transparent and Allround algorithms from version 1. Aggressive is great for maximum loudness — well suited for EDM or rock music. Bus has been designed specifically for drums and limiting of individual tracks, while Safe’s goal is not maximum loudness, but to avoid distortion at all times.

True peak limiting and loudness metering

The new true peak limiting feature in FabFilter Pro-L 2 makes it extremely easy to hit a maximum true peak target. Just set the output level to the desired value, enable True Peak Limiting, and that’s it! Combined with improved true peak metering and extensive loudness metering that’s compliant with the EBU R128, ITU-R BS.1770-4, and ATSC A/85 standards, Pro-L 2 is the perfect fit for any loudness normalization job.

Advanced processing

Complete support for surround audio with flexible channel linking makes FabFilter Pro-L 2 much more versatile in multi-channel scenarios, while the sound quality is even higher than before with up to 32x linear- phase oversampling. New features like a DC offset filter, external side chain triggering for stem mastering, and a Unity Gain option ensure that Pro-L 2 is the solution to any mastering challenge.

Interface enhancements

The unique real-time level display is now even more effective with new innovative display modes, including an Infinite mode that shows all audio for an entire session. Moments of significant gain reduction are highlighted with peak labels to give additional insight in the limiting process. Last but not least, the interface has been carefully redesigned to be aesthetically pleasing with a perfectly optimized workflow.