Poly Shimmer

Experience the next generation of shimmer reverb.

Vexon PolyShimmer combines the legendary Zita Reverb (Faust-based FDN) with a custom Granular Pitch-Shift Engine to create lush, multi-layered harmonic spaces.

With four fully independent shimmer layers, PolyShimmer transforms a simple signal into breathtaking, cinematic atmospheres — from ethereal pads to dreamy guitars and ambient textures that seem to float forever.

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Features

• 4 harmonic shimmer layers – each with Pitch, Gain, Boost, and On/Off controls

• Zita Reverb core – high-quality algorithmic FDN engine with rich stereo depth

• Granular Pitch-Shift Engine – 7-voice granular pitch-shifter for smooth, natural harmonics

• Reverse Delay – built-in cinematic reverse reflections

• HPF / LPF filters – shape the tone and color of your reverb

• 20+ professional presets designed for guitar, synths, vocals, and sound design

• GUI – high-performance, smooth graphics and responsive workflow

• Global Bypass / Shimmer Bypass for A/B comparison

• Soft limiter to prevent feedback clipping

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Why PolyShimmer?

Unlike typical shimmer reverbs that only pitch one octave up,

PolyShimmer gives you musical control over every harmonic layer — from octave up/down to thirds and fifths —

letting you design your own harmonic shimmer chords.

It’s a tool for dreamers, composers, and sound designers seeking emotional depth and spatial beauty.

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Compatibility

Platform Formats Tested In

Windows (64-bit) VST3, Standalone Ableton Live 12, FL Studio 21, Cubase 13, Reaper

macOS (Intel & Apple Silicon) VST3, AU, Standalone Logic Pro, Ableton Live 12, Cubase, Reaper

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Installation

Windows

Run VexonPolyShimmer_Setup.exe

Default paths:

VST3 → C:\Program Files\Common Files\VST3\Vexon Audio\

Standalone → C:\Program Files\Vexon Audio\Vexon PolyShimmer.exe

macOS

Mount VexonPolyShimmer.dmg

Drag & drop or run the installer

VST3 → /Library/Audio/Plug-Ins/VST3/

AU → /Library/Audio/Plug-Ins/Components/

Standalone → /Applications/Vexon Audio/

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License & Price

PolyShimmer is a paid release (£19.99 GBP)

Available exclusively through vexonaudio.com and KVR Audio.

No activation or license key required.

Each purchase includes lifetime updates for version 1.x.

Developed in collaboration with SAE Institute Glasgow.