> For the complete documentation index, see [llms.txt](https://docs.mixeffect.app/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.mixeffect.app/automate/shortcuts/actions/get-fairlight-master-audio-source.md).

# Get Master Audio Source

### **Parameters**

None.

### **Returns**

Master audio information, including:

* leftLevel
* rightLevel
* leftPeak
* rightPeak
* inputLeftLevel
* inputRightLevel
* inputLeftPeak
* inputRightPeak
* compressorGainReduction
* limiterGainReduction
* outputLeftLevel
* outputRightLevel
* outputLeftPeak
* outputRightPeak
* equalizerGain
* equalizerBands
* equalizerEnabled
* makeUpGain
* gain
* followFadeToBlack
* addAudioTransitionWhenSwitching