C1 Chorus
Universal version latest seen at v22.12.0.7 · Reported by 18 Macs in the community.
Sighting data is community-sourced — version availability and pricing should be verified with the developer.
C1 Chorus is an AAX audio plugin for Avid Pro Tools that applies time-based modulation effects (chorus, flanging, and similar pitch-shifting harmonics) to vocal and instrument tracks. It is part of Avid's bundled plugin collection included with Pro Tools. A native Apple Silicon build has been confirmed running on Macs in the Rosetta Check community.
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1 suggestionC1 Chorus is an AAX plugin that ships as part of Pro Tools and is updated alongside the host application, not separately. To get the native Apple Silicon build, ensure you are running Pro Tools 2023.6 or later — that is when Avid shipped native Apple Silicon support for Pro Tools itself and its bundled plugins, including C1 Chorus. Update Pro Tools through Avid's Application Manager or download the latest installer from Avid's website. Once Pro Tools itself is on the native build, C1 Chorus will also run natively with no additional steps required. If you are using Pro Tools via a subscription or cloud license, check that your Avid account is up to date and launch Pro Tools to trigger an automatic update to the latest native version.
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