Opalize

harmonics
beyond
dynamics
 
opalized wood

Opalize [ˈoʊpəˌlaɪz]

to make something shimmer
with shifting colours

When applying saturation or distortion to an audio signal, we often do so to add harmonics - to make basslines more audible on small speakers, add punch to drums, or help synths and instruments cut through the mix. In short: We want to sculpt the harmonic content of our sounds precisely - without introducing obvious, unpleasant distortion.

Meet Opalize - Harmonics Beyond Dynamics.

Opalize is not a basic waveshaper. It lets you create the harmonics you want - wherever you want them - while preserving the integrity of your original signal. Add the second through fifth harmonics to any frequency range you choose. And yes - independently of input level, if you prefer. Opalize gives you harmonic control with a level of precision that has never been available before.

Opalize works best with monophonic or bandpassed signals - but still delivers compelling results on broadband material. It includes low-pass and band-pass filters to help isolate fundamental tones for optimal harmonic shaping. One band can track the pitch of a monophonic input and automatically adjust a low-pass filter in real time.

Opalize's core DSP algorithm was developed by J. Budweiser. This plugin version was engineered by apulSoft.

Presets/Audio Examples

Main Features

  • Introductory/Black Friday sale offer:
    50% off until Dec 7th, 2025.
  • Innovative harmonics generation with adjustable dynamics-independence.
  • Add 2nd, 3rd, 4th & 5th harmonics to any signal.
  • Generate even-order harmonics without DC-offset issues.
  • Process up to 4 parallel frequency bands simultaneously.
  • One band can follow the monophonic fundamental frequency.
  • Smooth frequency analyzer display shows how harmonics are stacked per frequency.
  • Minimal latency and phase-matched processing modes.
  • Intuitive creation and editing of frequency bands directly on the analyzer display.
  • Unlimited undo/redo for all actions.
  • Built-in system-wide preset management with import and export of preset files, compatible across platforms and hosts using a human-readable xml file format.
  • Plugin formats: AudioUnits/AAX/VST3 on macOS and Windows 64bit.
  • Free trial! Download and try for 10 days after installing.
Thomas “Mister T.” Gloor
“So apparently, Opalize is something I've been waiting for for a long time. Mixing 808's became very easy.”
Gold awarded mixer
Georgio, Bekar, Makala, Ben plg...
Jona Müller - TildeSounds
“It's rare to get a new plugin that does something truly unique DSP-wise — what an elegant way to shape a sound’s tonality. This'll be really useful on sub-basses and midrange melodic elements.”
(Music Producer, Sound Designer, YouTuber)
System Requirements
  • macOS 10.13 or newer on a 64bit Intel or Apple Silicon CPU.
  • Windows 10 or newer running a 64bit host on a x64 CPU.
  • AAX, AU or VST3 host application.
  • AAX: Pro Tools 11 or newer.
Demo Limitations
  • 10-day free trial (starts upon installation).
  • Presets cannot be exported/saved to the preset menu.
  • When the plugin editor is opened, the trial dialog is shown for 5 seconds.