PSP N2O

PSP N2O is an audio unit plugin component of PSP Audioware, not a standalone application. To update it to a native Apple Silicon build, you must update the parent PSP Audioware product through the vendor's own installer or update mechanism — not through the Mac App Store or a generic download page. Visit pspaudioware.com and check for the current version of PSP Audioware and any available plugin installers or update tools the vendor provides. Once the host PSP Audioware product is updated to a native Apple Silicon build, the N2O plugin will also run natively. Since we are now 18 months away from the macOS 28 release in late 2027 (when Apple removes Rosetta 2 entirely), contact PSP Audioware directly if you are unsure whether they plan a native build for their plugin suite, so you can plan accordingly.