---
title: kAudioHardwareServiceDeviceProperty_VirtualMainBalance
framework: audiotoolbox
role: symbol
role_heading: Global Variable
path: audiotoolbox/kaudiohardwareservicedeviceproperty_virtualmainbalance
---

# kAudioHardwareServiceDeviceProperty_VirtualMainBalance

## Declaration

```swift
var kAudioHardwareServiceDeviceProperty_VirtualMainBalance: AudioObjectPropertySelector { get }
```

## See Also

### Constants

- [kAudioHardwareServiceProperty_ServiceRestarted](audiotoolbox/kaudiohardwareserviceproperty_servicerestarted.md)
- [kAudioHardwareServiceDeviceProperty_VirtualMainVolume](audiotoolbox/kaudiohardwareservicedeviceproperty_virtualmainvolume.md)