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Signum Audio BUTE Loudness Suite 2

signumaudio.com

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Spec score 7.7 #16 of 33 in Audio Mastering Software

Spec sheet

Purpose
BUTE Loudness Suite 2 is an audio toolkit for true peak limiting, metering and loudness normalisation in mixing and mastering workflows.Read 9 Oct 2026 · signumaudio.com
Intended users
The product page lists mixing and mastering, post-production and broadcasting, and gaming audio among its applications.Read 9 Oct 2026 · signumaudio.com
Trial
The Stereo and Surround Suite trials are free and last 14 days.Read 9 Oct 2026 · signumaudio.com
Support
Signum Audio directs customers with product issues to [email protected].Read 9 Oct 2026 · signumaudio.com
Headquarters
44 Ankerdine Crescent, London SE18 3LQ, United KingdomRead 28 Sep 2026 · signumaudio.com
Founded
2017Read 28 Sep 2026 · signumaudio.com
Analyser features
The analyser includes a custom warning system, history overview and graph, DAW sync for automatic re-metering, and multiple meter ballistics.Read 9 Oct 2026 · signumaudio.com
Audio formats
The suite supports VST, VST3, AU and AAX plugin formats, including AudioSuite for Pro Tools.Read 9 Oct 2026 · signumaudio.com
Included products
The bundle includes BUTE Loudness Analyser 2 with an integrated True Peak Limiter, BUTE Limiter 2 and the BUTE Loudness Normaliser application.Read 9 Oct 2026 · signumaudio.com
Limiter
The True Peak Brickwall Limiter is designed to catch True Peak overshoots, and the product page describes its limiting and normalising as faster than real time.Read 9 Oct 2026 · signumaudio.com
Operating systems
The product page lists Mac OS X 10.9 or higher and Windows 7 or higher as compatible systems.Read 9 Oct 2026 · signumaudio.com
Privacy and security
Signum Audio's privacy notice says it cannot guarantee absolute security for personal information and describes its protection as commercially acceptable means.Read 9 Oct 2026 · signumaudio.com
Standards and presets
Built-in presets cover standards and recommendations including ITU-R BS.1770, EBU R128, ATSC A/85, Sony ASWG, Spotify, YouTube and Pandora.Read 9 Oct 2026 · signumaudio.com
Surround support
The Surround version supports stereo configurations and multichannel formats including 5.1, 7.1 and up to 10-channel Atmos.Read 9 Oct 2026 · signumaudio.com

Plans and prices

Bute Loudness Suite 2 Stereo £199, paid once Stereo channel support · analyser, true peak brickwall limiter, AudioSuite normaliser · enterprise options by contact Read 9 Oct 2026 · signumaudio.com
Bute Loudness Suite 2 Surround £249, paid once Stereo and multichannel support · up to 10 channels, including 7.1.2 · future updates included Read 9 Oct 2026 · signumaudio.com

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Where Specifiction places it

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