MiniMax Music Production Toolkit 2.5 for ComfyUI adds full mastering chain

Vivid_Promise1700 · reddit · 2026-09-11

Developer jplenio released version 2.5 of the MiniMax Music Production Toolkit for ComfyUI, covering the full pipeline from prompt creation and MiniMax Music 3 generation to audio enhancement, mastering, cover art and export. New in 2.5: Auto-EQ with reference-track matching, a visual 8-band parametric EQ, stereo-linked compressor with LUFS targeting and true-peak limiting, default 44.1 kHz output (48 kHz optional), and redesigned stage-labelled workflows. Mastering tools run on CPU with no extra VRAM needed. A separate Audio Enhancement Lab processes existing recordings without generating new songs.

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