Downloads
All apps and tools developed by NXPRM. Free to download.
NXPRM Stage Mastering v1.0
A lightweight mastering chain designed for live performance environments. Three plugins; minimal CPU footprint; no realtime metering or analyzers.
macOS 11+
AU · VST3
Apple Silicon & Intel
v1.0
Free
NXPRM Width
Stereo enhancer with M/S width control, bass mono, and air shelf — tighten the low end and open up the top without smearing the image.
NXPRM MBC
3-band compressor using Linkwitz-Riley crossovers for phase-coherent band splitting and transparent dynamics control across the spectrum.
NXPRM Limiter
Lookahead true-peak limiter with 4x sidechain oversampling — catch inter-sample peaks cleanly without audible artefacts on a live master bus.
Documentation
Installation
- 1. Download and open the .pkg installer
- 2. Double-click the .pkg and follow the prompts
- 3. The installer places the plugins in /Library/Audio/Plug-Ins/VST3 and /Library/Audio/Plug-Ins/Components
- 4. Rescan plugins in your DAW (Ableton Live, Logic, etc.) after installing
Unsigned installer
- The installer is unsigned (ad-hoc). On first launch macOS may warn — control-click the .pkg and choose Open, or allow it in System Settings → Privacy & Security.
Plugins included
- NXPRM Width — stereo enhancer (M/S width + bass mono + air shelf)
- NXPRM MBC — 3-band compressor (Linkwitz-Riley crossovers)
- NXPRM Limiter — lookahead true-peak limiter (4x sidechain oversampling)
Formats
- AU, VST3 — Universal binary (Intel + Apple Silicon)
Compatibility
macOS 26 TahoeSupported
macOS 15 SequoiaSupported
macOS 14 SonomaSupported
macOS 13 VenturaSupported
macOS 12 MontereySupported
macOS 11 Big SurSupported
macOS 10.15 or earlierNot supported