AI Audio Mastering Tool Lustre Launches with Waitlist Access

Developer Kyrannio has introduced Lustre, a free AI audio mastering and filtering tool. Designed to lower the barrier to audio post-production, the tool is currently in early access and is only available to waitlisted users. Its practicality and ease of use have attracted attention since its launch.

Core Features and User Experience

Lustre focuses on a low-friction music processing workflow, allowing users to mix tracks with simple button clicks. It comes with various presets and filters, making it particularly suitable for one-click post-editing of AI-generated tracks from platforms like Suno, such as applying slow and reverb effects. Regarding the operational experience, Lustre supports real-time switching between different variants and filters, enabling users to simultaneously listen to and compare up to 5 versions. In terms of feedback, author Kyrannio shared preferred preset combinations and showcased actual results from a user named Barb, proving the tool's effectiveness.

2026-07-08 ~ 2026-07-09 · 6 related posts