bx_subfilter
Universal version latest seen at v1.8.1 · Reported by 3 Macs in the community.
All sighted native versions (2):
Sighting data is community-sourced — version availability and pricing should be verified with the developer.
bx_subfilter is a free resonant high-pass filter plugin from Brainworx, distributed through Plugin Alliance. It is designed to add clarity and punch to bass-heavy tracks by taming low-end rumble and problematic frequencies. The plugin features a four-knob interface with a Tight Punch control (resonant high-pass filter), a Resonance selector with three peak settings, and a Low End control for frequency balance, making it simple to use for mixing engineers and producers working with 808s, kick drums and other bass-heavy sources. It is available in multiple plugin formats including VST2, VST3, AU, and AAX for both Mac and Windows. A native Apple Silicon build has been confirmed running on Macs in the Rosetta Check community.
AI Recommendation
1 suggestionbx_subfilter shipped a native Apple Silicon build starting in version 1.8 (released March 2022), so anyone still running an older Intel-only VST build will benefit from updating to the current native version. Since bx_subfilter is a Plugin Alliance product, you must use the Plugin Alliance Installation Manager to download and install the native build — this is the official update channel for all Plugin Alliance plugins. Visit plugin-alliance.com, sign into your free Plugin Alliance account (or create one if you do not have one yet), download the Installation Manager, launch it, select bx_subfilter and choose the VST3 or VST2 format you use, then click Install. The Installation Manager will automatically serve the native Apple Silicon build on M-series Macs. After installation, your DAW may need to re-scan its plugin folder, but your existing plugin settings and presets will carry over.
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