LTXVAudioVAELoader - ComfyUI Built-in Node Documentation

Complete documentation for the LTXVAudioVAELoader node in ComfyUI. Learn its inputs, outputs, parameters and usage.

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The LTXV Audio VAE Loader node loads a pre-trained Audio Variational Autoencoder (VAE) model from a checkpoint file. It reads the specified checkpoint, loads its weights and metadata, and prepares the model for use in audio generation or processing workflows within ComfyUI.

Inputs

Parameter	Data Type	Required	Range	Description
ckpt_name	STRING	Yes	All files in the checkpoints folder. Example: "audio_vae.safetensors"	Audio VAE checkpoint to load. This is a dropdown list populated with all the files found in your ComfyUI checkpoints directory.

Outputs

Output Name	Data Type	Description
Audio VAE	VAE	The loaded Audio Variational Autoencoder model, ready to be connected to other audio processing nodes.