Poly Flanger

Musically-intelligent flanger

Create rich modulation effects that stay in key, build harmony, and evolve musically.

Traditional flangers can create useful motion and texture, but they often move independently of the music itself, serving more as a sound effect than a core element of a track. Poly Flanger extends traditional flanging with musical awareness, turning it into a harmonically meaningful effect. By locking movement to scale, rhythm, and pitch, it creates in-key arpeggios, stacked chords, and evolving textures that move with your track. From subtle depth to full harmonic motion, Poly Flanger transforms static sounds into expressive, musical movement.

Core Capabilities

Harmonic Motion

Poly Flanger brings musical intelligence to flanging. Instead of generic sweeps, it creates arpeggiated patterns and stacked chords that build on your track's harmony. Set a scale and the effect snaps to the closest in-key note—moving with your music, not against it.

Multi-Voice Resonance

Stack multiple flanger voices to build rich, layered textures. Each voice adds depth and dimension, letting you go from subtle thickening to full harmonic weight. Blend them together, spread them apart, and find the sweet spot that works for your track.

Evolving Modulation

Flexible stereo modulation drives motion across the effect. Choose from multiple LFO shapes, add randomization, and create stereo movement. Modulation can be quantized to rhythm and scale, so even unpredictable results stay musically in tune.

Musically-Tuned Presets

Discover a collection of 80 presets designed around harmonic flanging—from shimmering arpeggiation to rich chord sweeps and beyond.

Key Use Cases

• Turn static chords and pads into harmonically evolving textures that stay in key
• Add pitched, arpeggiated movement to leads and synths that follows your track's scale
• Build rich multi-voice harmony from a single mono or stereo source
• Create rhythmic flanger patterns locked to your DAW's tempo grid
• Use scale-aware pitch snapping to generate melodic motion without MIDI or automation
• Transform simple pads and sustained sounds into shimmering, chord-like resonances
• Add wide stereo depth and movement that goes beyond traditional chorus or flanger effects
• Design unique risers, transitions, and evolving textures with musically-tuned modulation
• Get inspired by 80 presets built around harmonic flanging, chord voicings, and rhythmic movement