
Learn how to use Logic Pro’s Mastering Assistant step by step: character presets, Auto EQ, loudness, and stereo width for a release-ready master.

Learn how to use Logic Pro’s Mastering Assistant step by step: character presets, Auto EQ, loudness, and stereo width for a release-ready master.

Learn what LUFS means, how to measure it in Logic Pro, and what targets to hit for Spotify, Apple Music, YouTube, and more. Updated for 2026.