SubPress

SubPress is a desktop audio plugin (VST3 and AU, macOS and Windows), not a browser tool. It splits your signal once at a crossover you set between 40 and 400 Hz. Below it, a dedicated compressor tames kick and sub; above it, a saturator drives harmonics back in. The two bands sum back phase-coherently with zero added latency, which is what makes it usable on a live bus as well as in the box.

Who it is for

• Live FOH and monitor engineers who need low-end control inside a live host such as Live Professor, where latency is non-negotiable.
• Mix engineers taming a kick bus, bass bus or mix bus without a full multiband.
• Producers and club-oriented work wanting a tight, centred bottom end in one move.

What makes it different

• Zero latency by design. A phase-coherent crossover with no lookahead — no smearing, no hollow middle, no delay compensation to fight.
• One decision, two jobs. Compress below the crossover, saturate above it — fewer controls, faster choices than a band-building exercise.
• Mono-Low built in. Collapse everything below the crossover to mono while the high band keeps its stereo image.
• Per-band solo and bypass for honest A/B comparisons.
• Bought once. No subscription, no dongle, free updates.

Pages in this guide

• Getting started — buy, install, first insert.
• FAQ — formats, latency, live use.
• Troubleshooting — when the plugin does not show up or does not behave.