---
title: kMusicDeviceParam_Volume
framework: audiotoolbox
role: symbol
role_heading: Global Variable
path: audiotoolbox/kmusicdeviceparam_volume
---

# kMusicDeviceParam_Volume

## Declaration

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

## See Also

### Constants

- [kMusicDeviceParam_ReverbVolume](audiotoolbox/kmusicdeviceparam_reverbvolume.md)
- [kMusicDeviceParam_Tuning](audiotoolbox/kmusicdeviceparam_tuning.md)