Cat Psychedelia Mewlure – IRZU INSTITUTE

Mewlure is a free ambient reverb built around a single control, DIVE. Turning DIVE to the right raises the reverb amount, decay length, size, damping and pitch modulation together, while automatic level matching keeps the output level roughly steady. Each preset has its own DIVE path.

Mewlure is designed as an insert effect, with no send setup required: insert it on a track, choose a preset and adjust DIVE.

Features:

DIVE macro control with automatic level matching.
36 presets in 7 groups: SHALLOWS (light), DRIFT (pitch wobble), ABYSS (large and dark), DUCKED (backs off while the source plays), GHOST (gated and swelling), WRECK (lo-fi) and FROZEN (near-infinite tails).
tweak panel with PRE-DELAY (−40 to +80 ms), DECAY (−50% to +100%) and TONE offsets.
Input and output gain (±24 dB).
Click-free preset changes (0.2 s glide); CPU use drops to near zero once the tail has died away.
Built-in problem report button that fills in system information.
No account, activation or internet connection required; manual in English and Japanese.

The interface is a deep-sea collage made only from public-domain and CC0 plates.