---
title: "init(soundAssetIdentifier:mixerDefinition:)"
framework: phase
role: symbol
role_heading: Initializer
path: "phase/phasesamplernodedefinition/init(soundassetidentifier:mixerdefinition:)"
---

# init(soundAssetIdentifier:mixerDefinition:)

Creates a sampler node with the given sound asset and mixer.

## Declaration

```swift
init(soundAssetIdentifier: String, mixerDefinition: PHASEMixerDefinition)
```

## Parameters

- `soundAssetIdentifier`: A name that refers to the audio data that the node plays. See doc://com.apple.phase/documentation/PHASE/PHASESamplerNodeDefinition/assetIdentifier.
- `mixerDefinition`: An object that combines audio layers.

## See Also

### Creating a Sampler Node

- [init(soundAssetIdentifier:mixerDefinition:identifier:)](phase/phasesamplernodedefinition/init(soundassetidentifier:mixerdefinition:identifier:).md)