Download free Part of NULL JSFX 2.6.1: 113 plugins, free and open source (MIT). Easiest with NULL JSFX Hub.

Listen

The same music with the Clean Guitar Shimmer preset and without the plugin. Switch while it plays.

Controls

  • Rate0.1 to 20 Hz — Speed of the sine LFO modulating the delay time.
  • Depth0 to 10 ms — Sweep of the delay time; the delay moves between 5 ms and 5 ms + Depth, so it never runs out of range.
  • Mix0 to 100% — Blend between dry signal and modulated delay.
  • Voices1 to 4 — Number of chorus voices in Classic mode (1 to 4); their LFOs are spread evenly in phase for a thicker ensemble.
  • Stereo Spread0 to 100% — Shifts the right channel's LFOs against the left (up to half the voice spacing) for a wider stereo image; in Dimension mode it widens the two taps from half to full width.
  • Feedback0 to 90% — Amount of the wet signal fed back into the delay lines for a more resonant, flanger-like chorus. 0% is off.
  • Tempo SyncOff / 1/1 / 1/2 / 1/4 / 1/8 / 1/16 / 2/1 / 4/1 / 1/4T / 1/8T / 1/4D / 1/8D — Locks one LFO cycle to a note value at the project tempo (straight, triplet or dotted), following the song position while playing. Off uses Rate.
  • High Cut1000 to 20000 Hz — One-pole low-pass on the wet signal for a darker, vintage chorus. 20 kHz is off.
  • ModeClassic / Dimension — Classic is the multi-voice sine chorus; Dimension sweeps two short delays in opposite phase with a slow triangle, for a wide, mono-safe sound with very little pitch wobble.

Best uses

  • Thickening clean guitars
  • Widening the feel of pads and keys
  • Adding movement to backing vocals
  • Subtle detune on synth leads

Properties

Input → delay line swept by a sine LFO between 5 ms and 5 ms + Depth → linear (fractional) interpolation → Dry/Wet Mix → Output. One LFO drives both channels, there is no feedback, and no latency.

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

Clean Guitar Shimmer · Lush Pad · Subtle Synth Detune · Backing Vocal Double · Bass Thickener · Keys Wide Wash · Vibrato Warble · Juno Dimension · Subtle Dimension · Lush 4-Voice · Wide Stereo Chorus · Synced Shimmer · Dark Ensemble · Resonant Chorus

In the FX chains and Rack presets

Choir Pad Vocal · Ensemble · Motion Pad · Octave Bloom · Reese Bass · Triple Mod · Wall of Sound

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.