---
title: kIOAudioToggleControlSubTypePhantomPower
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.12+]
path: kernel/1646407-anonymous/kioaudiotogglecontrolsubtypephantompower
---

# kIOAudioToggleControlSubTypePhantomPower

## Declaration

```occ
kIOAudioToggleControlSubTypePhantomPower = 'phan'
```