Slate Digital FG-X
Slate Digital FG-X is a mastering dynamics plug-in designed to transparently add loudness to mixes without the harshness, squashing, or loss of punch common with peak limiters. It uses Slate Digital's proprietary "Intelligent Transient Preservation" algorithm to apply dynamic, intelligent saturation across transients while maintaining the mix's dynamic character and stereo imaging. The plug-in operates as an audio unit for use within digital audio workstations and is aimed at professional mastering engineers and advanced mixing/mastering practitioners who want to maximise loudness without sacrificing musicality.
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1 suggestionSlate Digital FG-X is a professional audio plug-in (not a standalone application), distributed in AU, VST2, and VST3 formats rather than as a native macOS app. The search results indicate FG-X 1.00 exists and that FG-X 2 is currently available as a plug-in for major DAWs. Because plug-ins are architecture-specific and must match your DAW's build (Intel or Apple Silicon), the right path forward depends on which DAW you use: if your DAW has a native Apple Silicon build, contact Slate Digital's support to confirm that a native arm64 version of FG-X 2 is available for your plugin format (AAX, AU, or VST3). Many professional audio companies ship native plug-ins alongside native DAWs, but some lag behind. If you are still running an Intel-only DAW under Rosetta, updating the DAW to its native build is what will allow the plug-in to run natively as well. If Slate Digital has not released a native version by the time Apple removes Rosetta 2 in macOS 28 (September 2028), FG-X will stop loading in native DAWs on that release. Check Slate Digital's website or contact their support directly to confirm the availability and format (AU, AAX, or VST3) of a native Apple Silicon build before making a DAW upgrade decision.
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