Perilune Delay
Modulated stereo delay VST3 plugin for Windows
Echoes that filter, drift, smear and saturate, and duck out of the way.
One-time purchase with lifetime updates. Up to 3 computers. Free 14-day trial.
Ships with 16 presets, from tight slapback to ambient washes, tailored to give you a great starting point.
Also in two bundles: Perilune Bundle $119 · FX Bundle $29
Presets16 factory presets, plus your own.InputInput level, the model (mono, stereo, ping-pong or off) and the offset.TimeFree or tempo-synced. Keep Pitch decides whether time changes glide or crossfade.Echo displayEvery repeat for the next five seconds, left and right, with how much treble each keeps.FeedbackHow many repeats, up to 120 %.Smoothing and spreadHow fast a time change glides, and how wide the echoes sit.Feedback filterLow-pass, band-pass or high-pass, with cutoff and resonance, on every repeat.OutputDry, wet and tone, the HQ switch and a level meter.Effect pagesModulation, diffusion, distortion, lo-fi and ducking, each with its own display.A/B and blind testA/B plays the dry signal at the same loudness. Blind plays delay and dry in random order over 8 rounds.
Inside Perilune Delay
Select a numbered marker on the screenshot, or read through the notes below.
Presets
16 factory presets, plus your own.
Input
Input level, the model (mono, stereo, ping-pong or off) and the offset.
Time
Free or tempo-synced. Keep Pitch decides whether time changes glide or crossfade.
Echo display
Every repeat for the next five seconds, left and right, with how much treble each keeps.
Feedback
How many repeats, up to 120 %.
Smoothing and spread
How fast a time change glides, and how wide the echoes sit.
Feedback filter
Low-pass, band-pass or high-pass, with cutoff and resonance, on every repeat.
Output
Dry, wet and tone, the HQ switch and a level meter.
Effect pages
Modulation, diffusion, distortion, lo-fi and ducking, each with its own display.
A/B and blind test
A/B plays the dry signal at the same loudness. Blind plays delay and dry in random order over 8 rounds.
Diffusion, tape echo, ducking and lo-fi

Delay features: tempo sync, ping-pong, filtered and modulated repeats
A stereo delay with everything inside the feedback loop: a resonant filter, modulation, diffusion, saturation and lo-fi, so every repeat is shaped again. Run it mono, stereo or ping-pong, free or synced to the tempo, and let the echoes duck while the dry signal plays. Change the time and it either glides like tape or keeps its pitch.
Mono, stereo or ping-pong
Three delay models, with an offset that lengthens one side, staggers the echoes or pans the input.
Free or in time
1 ms to 5 seconds, or synced from 1/64 to a whole bar, including dotted and triplet.
Glide or keep pitch
Change the time and the echoes glide like tape at the speed you set, or keep their pitch with no wobble.
A filter in the loop
Low-pass, band-pass or high-pass with resonance, applied to every repeat again, so the echoes darken or thin out as they fade.
Modulation
One LFO on the time and the filter, for tape wow, chorus, flanging and filter sweeps.
Diffusion
Smear each repeat until the echoes thicken into something closer to a reverb.
Saturation and lo-fi
Limit or saturate inside the loop, oversampled, plus sample-rate and bit reduction. Feedback can go past 100 % and stay under control.
Ducking
The echoes dip while the dry signal plays and swell back in the gaps, so a vocal stays clear.
Level-matched A/B and blind test
Compare with the dry signal at the same loudness, or take a blind test over 8 rounds.
Presets
16 factory presets you can search, plus your own saved settings.
System requirements
Perilune Delay runs in any Windows DAW that loads VST3 plugins. Try it free for 14 days before you buy.
| Format | VST3 |
|---|---|
| System | Windows 10 or later, 64-bit |
| Hosts | Any Windows DAW that loads VST3 plugins |
| License | One license, up to 3 of your computers |
| Version | 1.0.0 |
Try it free for 14 days.
The trial is the full plugin. After 14 days it stops processing audio until you enter a license key. No account or card needed.
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