One Slider

TILT

One-Knob Tilt EQ

Download free Part of NULL JSFX 2.5: 113 plugins, free and open source (MIT). Easiest with NULL JSFX Hub.

Listen

The same music with the Vintage Dark preset and without the plugin. Switch while it plays.

Controls

Amount−100 to +100 — Bipolar tilt around 700 Hz: positive values brighten (treble up, bass down), negative values darken, up to ±6 dB each side; 0 is flat

Best uses

Quick tonal balance on a mix bus
Darken harsh recordings
Brighten dull stems
Match the tone of two takes
Mastering tonal nudges

Properties

Input → 700 Hz one-pole split → low band × opposite gain of high band (±6 dB) → summed → Output. Zero latency, stereo channels processed independently.

Formats

JSFXJSFX for REAPER, with REAPER's own sliders
GFXJSFX GFX for REAPER, with its own interface
VST3VST3 for any DAW
CLAPCLAP for any DAW

Factory presets

Vintage Dark · Darken Harsh Take · Mastering Dark Nudge · Mastering Bright Nudge · Brighten Dull Stem

In the FX chains and Rack presets

Color Drive · Harshness Tamer · Loud Master · Sit-in-Mix · Tube Smash

See every FX chain

Try it

Try it on orOS StudioAdd it to a track in your browser, with its own interface. Nothing to install.