fx-doubler

Public documentation

One voice, more presence. Thicken a vocal, guitar or pad with controlled doubles and natural variations.

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Windows x64 · VST3 · Standalone

• Voice count and stereo width
• Pitch and timing variations
• 18 factory presets

Public documentation

Musique Doubler is a Windows stereo and voice-doubling effect for thickening leads, widening guitars, supporting backing vocals and building controlled synthetic ensembles. It is available as a Standalone application and a VST3 plug-in.

Formats

• Windows x64 Standalone
• Windows x64 VST3

Install a release

• Download the Windows installer or portable ZIP from this repository's Releases page.
• Run the installer, or extract the ZIP and copy the complete .vst3 bundle to a VST3 location scanned by your host.
• Rescan plug-ins in the host, then insert the effect on the track or bus you want to process.

Sound shaping

Musique Doubler centres on voice count, stereo spread, pitch variation, timing variation and wet/dry balance. Use subtle amounts for mono thickening and lead support; increase the voices and spread for backing stacks, guitars and synth pads. Keep the mono option available when compatibility is more important than width.

Factory presets

The 18 factory presets are organised by practical source:

• Voice and backing-vocal stacks.
• Guitar doubles and ADT-style widening.
• Bass weight and controlled parallel width.
• Synth chorus, glass width, pad ensemble and focused lead treatments.
• Mono thickening and wide-stack utility starts.