Compressor · AU · VST3
SUS4 Spark 3A
Modern hybrid compressor: parallel blend, lookahead, and a clip button for when you mean it.
Included in the SUS4 plugin bundle. One licence, every plugin, every update.
A modern hybrid compressor with parallel blend, lookahead and a clip button for when you mean it. Optical smoothness with the precision and speed of a digital core.
Glue, control and a touch of grit, all in one forward-sounding box.
Sus switch audio demo
Flip between Clean and Sus to hear the difference.
Upgrade path
You're viewing one plugin. The bundle includes all 25.
One licence, every plugin in the SUS4 suite, every update. The SUS4 Plugin Bundle gives you studio-grade processing across your entire workflow — from tracking to mastering — all in one purchase.
Pairs well with
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From the studio
Made by a working recording studio
SUS4 is made by 4chordsStudios, a recording studio in a quiet UK village with a live room and a Dolby Atmos mixing room. We work with independent artists from the first session to release day and beyond.
See the studio →