Poly Flanger

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 presets designed around harmonic flanging—from shimmering arpeggiation to rich chord sweeps and beyond.

Main features

• Scale-Aware Pitch Snapping: Set a root note and scale, and the Poly Flanger automatically snaps to in-key notes—turning generic sweeps into harmonic patterns that move with your music, or deactivate the scale altogether for classic flanger effects with plenty of twists.
• Multi-Voice Harmony: Stack up to 8 independent flanger voices that can automatically snap to musical intervals, producing effects from rich unison to panned chords spanning multiple octaves.
• Chord Voicing Filters: Fine-tune the harmonic voicing with 12 voicing modes that further refine what scale degrees each voice can play, including triads, 7ths, sus chords, power chords, pentatonic scales, and more.
• Beat-Synced Transitions: Lock pitch changes to timeline grid divisions to keep everything in sync with your track using the tempo-synced Note Rate control.
• Three Flanger Styles: Switch between Classic (full harmonics), Hollow (odd harmonics with saturation), and Vapor (diffused, reverb-like smearing) for distinct tonal flavors.
• Stereo LFO Modulation: Build movement with a morphing LFO featuring independent stereo phase, randomization, and shape controls that go beyond what a traditional flanger can do.
• Musical Damping: Control high-frequency rolloff with a damping filter that follows voice pitch, maintaining consistent tonal character whether you're resonating low drones or bright shimmer.
• Musically-Tuned Presets: Explore presets designed around harmonic flanging—from shimmering arpeggiation to rich chord sweeps and evolving textures.
• In-App Tooltips: Become an expert with built-in tooltips that make learning Poly Flanger a breeze.

{See video at top of page}