---
title: kReverb2Param_LegacyMode
framework: Audio Toolbox
role: symbol
role_heading: Global Variable
path: audiotoolbox/kreverb2param_legacymode
---

# kReverb2Param_LegacyMode

## Declaration

```swift
var kReverb2Param_LegacyMode: AudioUnitParameterID { get }
```