---
title: kAULowShelfParam_Gain
framework: audiotoolbox
role: symbol
role_heading: Global Variable
path: audiotoolbox/kaulowshelfparam_gain
---

# kAULowShelfParam_Gain

## Declaration

```swift
var kAULowShelfParam_Gain: AudioUnitParameterID { get }
```

## See Also

### Constants

- [kAULowShelfParam_CutoffFrequency](audiotoolbox/kaulowshelfparam_cutofffrequency.md)