> For the complete documentation index, see [llms.txt](https://guide.prismlive.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://guide.prismlive.com/desktop/guides/features/audio/muting-all-audio-channels-at-once.md).
# Muting All Audio Channels at Once
If you need to temporarily mute all sounds during a live broadcast, you don’t have to mute each audio source individually in the mixer. Instead, simply click the mute icon next to the **Audio Mixer** label. This will instantly mute or unmute all audio sources at once.
All output and monitoring audio will be muted.
[Desktop](/desktop/overview.md), [Guides](/desktop/guides.md), [Features](/desktop/guides/features.md), [Audio](/desktop/guides/features/audio.md)
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