Master your audio with confidence: Pro-L 2 is the professional limiter you've been waiting for. It delivers exceptional loudness control while maintaining pristine audio quality. Loud and Transparent - No Compromise: Stop sacrificing clarity for volume. Pro-L 2's advanced algorithms let you achieve loudness targets without introducing unwanted coloration. Unparalleled Metering for Informed Decisions: Make mastering a breeze with Pro-L 2's comprehensive metering suite. Precise true peak level meters ensure compliance with industry standards. Extensive loudness metering with EBU R128, ITU-R BS.1770-4, and ATSC A/85 support guides you towards optimal loudness. The unique real-time level display provides a clear visual representation of your limiting process. A Complete Mastering Solution: Pro-L 2 goes beyond limiting. Highly advanced algorithms, linear-phase oversampling, and professional dithering ensure pristine audio quality. Surround support up to Dolby Atmos 9.1.6 and intelligent channel linking provide flexibility for various mastering projects. The FabFilter Experience: As always, FabFilter prioritizes user experience. Pro-L 2 boasts perfectly tuned knobs for smooth adjustments, seamless MIDI Learn integration, and natural-sounding transitions with Smart Parameter Interpolation. An in-depth help file and GPU-powered graphics acceleration round out the package for a truly exceptional workflow. Pro-L 2: Achieve professional loudness for your mixes and masters with unparalleled precision and transparency. Features Great transparent sound combined with maximum loudness IMPROVED - Eight different limiting algorithms, all with their own character and purpose NEW - True peak limiting IMPROVED - Unique real-time level display with peak gain reduction labels and new innovative display modes IMPROVED - Up to 32x linear-phase oversampling IMPROVED - Highly accurate output and gain reduction metering including true peak metering Adjustable meter scale, including K-System support Low CPU usage Separate channel linking for both the transient and release stages Advanced dithering with three different noise shaping algorithms GPU-powered graphics acceleration Double-click text entry of parameter values Adapts to stereo, mono and surround audio formats NEW - Extensive loudness metering with support for the EBU R128, ITU-R BS.1770-4 and ATSC A/85 standards NEW - Optional DC offset filter NEW - External side chain triggering for stem mastering NEW - Unity Gain option to easily listen to the effect of the current limiting at unity gain level NEW - Audition Limiting option to listen to the difference between the input and output signal Adjustable look-ahead, attack and release settings Optional Compact interface layout Supports common Pro Tools hardware control surfaces MIDI Learn Undo/redo and A/B comparison Smart Parameter Interpolation Extensive help file with interactive help hints Available in VST, VST3, Audio Units, AAX Native and AudioSuite formats (all both 64-bit and 32-bit) NEW - Surround support including Dolby Atmos 9.1.6 formats with flexible surround channel linking Tech Specs MAC OS X 10.13 or higher CPU: Apple Silicon or Intel processor Plugins: VST-2, VST-3, AU, AAX, OTHER WINDOWS Windows 11, 10, 8, 7 or Vista Plugins: VST-2, VST-3, AAX, OTHER