![](https://audio.digitster.com/wp-content/uploads/2024/03/WU-AUPitch-150x150.png)
JAX Wrapped Units (WU) is a collection of AudioUnits (AUv3), exposing a user interface for Apple’s UI-less audio units for use with host applications, which do not support audio units without an interface.
![](https://audio.digitster.com/wp-content/uploads/2024/03/WU-AUPitch-1.png)
JAX WU AUPitch effect was missing in the collection for a long time. Please note, that not all parameters from Apples pitch shifter do make really sense with realtime usage.