BUTE Loudness Suite 2 interface

BUTE Loudness Suite 2

Effect Signum Audio Official developer website

At a Glance

TypeEffect
CategoryMastering
PlatformWiN
DAWAny

BUTE Loudness Suite 2 by Signum Audio combines loudness metering and true peak limiting in one plugin, helping you prepare mixes for streaming, broadcast and other loudness-controlled delivery formats. Its Transparent, Natural and Smooth release curves tame peaks with minimal impact on your mix, while signal-dependent release timing offers additional control over gain reduction. You can also use it as a maximiser to lift quieter material. For music producers, post-production editors and game audio teams, the integrated workflow keeps loudness checks close to the processing. Smart auto re-metering updates feedback after mix changes without requiring a complete new pass, and an interactive history displays up to 10 hours of content. True peak alerts, industry-standard presets and a resizable interface with a compact view make it practical for both everyday stereo mastering and surround projects up to Atmos 7.1.2.