RX 7 De-hum
RX 7 De-hum is an audio unit (AU) plugin from iZotope that removes hum and buzz artifacts from recordings. It is designed for use within digital audio workstations and audio editing software that support AU format on macOS, such as Logic Pro, GarageBand, Audacity and others. The plugin targets hum caused by electrical interference (typically 50 Hz or 60 Hz mains hum and harmonics) and is widely used by podcasters, voice-over artists, musicians and audio engineers cleaning up recordings.
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1 suggestionRX 7 De-hum is a component plugin that does not update independently — it is updated only when you update iZotope's RX 7 host application or install the plugin via iZotope's Product Portal. To ensure you have a native Apple Silicon version compatible with macOS 28 (September 2028), download and install the latest native build of RX 7 through the iZotope Product Portal, which will automatically deploy the native AU plugin alongside it. Alternatively, if you are using RX 7 as a plugin within another DAW, verify that the host DAW itself is running a native Apple Silicon build — once the host is updated to a current native version, it will load native versions of RX 7 and other plugins that have been installed via the iZotope Product Portal. iZotope has shipped native Apple Silicon support since RX 9 (released in 2021), so any current-generation RX product is safe for the transition to macOS 28.
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