Apollo2025music
MP3 Music Restoration - Apollo
Model card for the Apollo restoration preset in Neural Analog (Apollo, 2025)
Available in Studio. Uses standard processing minutes.
Apollo Description
Upscale low quality MP3 back to high quality. Trained on pairs of high quality music, and their degraded mp3 versions. Restores missing high frequencies and removes compression artifacts. Output sample rate matches the prepared input rate (44.1kHz or 48kHz). Recommended for: online source imports, songs downloaded from the internet, compressed sound, tracks missing >16Khz. Not effective to regenerate 16Khz+ audio? Try AudioSR instead.
Apollo Architecture

Apollo Parameters
| Key | Label | Options | Description |
|---|---|---|---|
| stereo_mode | Stereo Mode | Stereo (Mid/Sides) (mid_sides), Stereo (L/R) (left_right) | No additional help text. |