RX 9 Spectral De-noise
Universal version latest seen at v9.4.0 · Reported by 5 Macs in the community.
Sighting data is community-sourced — version availability and pricing should be verified with the developer.
RX 9 Spectral De-noise is an AAX audio plugin from iZotope used within Avid Pro Tools for spectral noise reduction and removal. It allows audio engineers and producers to surgically remove unwanted background noise, hum, rumble, and other artifacts from recordings by displaying audio as a spectrogram and letting users paint away or attenuate specific frequencies in time and frequency space. It is widely used in dialogue editing, podcast production, voiceover work, and music mastering. A native Apple Silicon build has been confirmed running on Macs in the Rosetta Check community.
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1 suggestionRX 9 Spectral De-noise is an AAX plugin that runs inside Pro Tools, and the native build can only be installed through iZotope's official product portal — not through the App Store or a generic downloader. To update to the native version: visit the iZotope Product Portal, log in with your iZotope account, and download the latest RX 9 plugin installer for macOS. Run the installer, which will place the native Universal Binary build alongside or replace your existing Intel-only AAX plugin. Pro Tools will automatically detect and load the native plugin on next launch. Note that Pro Tools itself must be running a native build to load native AAX plugins — if you are still running an Intel-only version of Pro Tools, first update Pro Tools to version 2023.6 or later, which is the first native Apple Silicon build from Avid. You can download the latest Pro Tools directly from avid.com/en/products/pro-tools or through the Avid Application Manager if you have that installed.
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