comfyui implementation for Nvidia audio diffusion restoration model

Vibe coded this set of nodes to use the audio diffusion restoration model form Nvidia inside comfyui. My aim was to see if it can help with the output from ace-step-1.5 and after 3 days of debugging I found out it wasn't really meant for that kind of audio issues but for muffled audio where the high freq details have been erased (that is not the problem of the ace-step model) -. however. it works for audio input like old tape recordings etc so might be useful to some of you. My next project is to use the the pre.