---
title: AVAudioConnectionPoint
framework: avfaudio
role: symbol
role_heading: Class
path: avfaudio/avaudioconnectionpoint
---

# AVAudioConnectionPoint

A representation of either a source or destination connection point in the audio engine.

## Declaration

```swift
class AVAudioConnectionPoint
```

## Overview

Overview Instances of this class are immutable.

## Topics

### Creating a Connection Point

- [init(node:bus:)](avfaudio/avaudioconnectionpoint/init(node:bus:).md)

### Getting Connection Point Properties

- [inputConnectionPoint(for:inputBus:)](avfaudio/avaudioengine/inputconnectionpoint(for:inputbus:).md)
- [outputConnectionPoints(for:outputBus:)](avfaudio/avaudioengine/outputconnectionpoints(for:outputbus:).md)
- [bus](avfaudio/avaudioconnectionpoint/bus.md)
- [node](avfaudio/avaudioconnectionpoint/node.md)

## Relationships

### Inherits From

- [NSObject](objectivec/nsobject-swift.class.md)

### Conforms To

- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Using Connection Points

- [connect(_:to:fromBus:format:)](avfaudio/avaudioengine/connect(_:to:frombus:format:).md)
- [inputConnectionPoint(for:inputBus:)](avfaudio/avaudioengine/inputconnectionpoint(for:inputbus:).md)
- [outputConnectionPoints(for:outputBus:)](avfaudio/avaudioengine/outputconnectionpoints(for:outputbus:).md)