Dipole through-zero flanger

AU + VST3 + AAX plugin for Mac

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Dipole is a through-zero flanger effect plugin for Mac. It employs two delay lines with dual-mode feedback, and one of the delays is able to run earlier or later in time in relation to another. As this time difference passes through the zero point, a very special sound transition occurs: with positive feedback, Dipole produces that coveted spectral “swoosh” effect of a jet plane fly-by – and with negative feedback the output signal warps and eventually cancels itself out. In the old days of audio production, such effects were created manually using two parallel tape machines - but now Dipole recreates that charismatic flanging, chorusing and psychedelic stereo widening with much higher fidelity and ease of use. The plugin offers both manual control of the zero point as well as modulation via its built-in multi-waveform generator.



  • Flanger engine with through-zero time capability and positive/negative feedback
  • Modulation generator with four different waveforms and variable stereo phase offset
  • Low-cut filter and feedback self-leveling to ensure stable operation even at the most extreme settings
  • Lag filters on all continuous parameters for smooth, click-free adjustment
  • Supports mono › mono, mono › stereo, and stereo › stereo channel configurations


  • Color-coded graphic elements
  • Consistent name, mapping, value, and unit implemented for all parameters in both graphic user interface and host control/automation
  • Built-in preset management functions
  • Supports window size scaling up to 200%


  • Mac computer running macOS 10.9 or later, with either Intel or Apple processor
  • Host application with support for AU, VST3 or AAX effect plugins in 64-bit format