aXEqualizer – Ambisonic Equalizer

21.0070.00 excl. VAT

The aXEqualizer is an 8-band EQ designed for efficient processing of Ambisonic signals. Any processing applied to Ambisonic signals has to be handled carefully to ensure that the spatial balance of the sound scene is not disturbed. The aXEqualizer is an EQ specifically designed to let you sculpt the tone of your Ambisonic signals without harming delicate spatial balance.

Download the demo version to test it with your system.

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Features and Parameters
The aXEqualizer has the following features and parameters for adjusting the frequency balance of your Ambisonic signals:

  • 8-bands each with independent control of:
    • Gain – the amount of boost or cut applied to the signal.
    • Frequency – the frequency of the filter for the selected band.
    • Q-factor – controls the roll off steepness, shape or width of filters.
    • Filter type – Select filter type from high shelf, low shelf, peak, notch, high pass, and low pass.
    • Bypass – bypass the band.
  • Gain – a gain applied to the output signal.

Input: AmbiX (SN3D/ACN) format Ambisonics.
Output: AmbiX (SN3D/ACN) format Ambisonics.

Plugin Formats:

  • AAX (64 bit) for Windows – Requires Pro Tools Ultimate or Studio.
  • AAX (Apple Silicon/Intel) for Mac – Requires Pro Tools Ultimate or Studio.
  • VST3 (64 bit) for Windows.
  • VST3 (Apple Silicon/Intel) for OSX.

Available Versions: The aXEqualizer is available with 3 levels of spatial resolution, with different maximum Ambisonic orders:

  • a1Equalizer – Ambisonics equalizer for first-order Ambisonic signals.
  • a3Equalizer – Ambisonics equalizer for third-order Ambisonic signals.
  • a7Equalizer- Ambisonics equalizer for seventh-order Ambisonic signals.
Seventh order Ambisonics requires a massive 64 channels for each track! Not all DAWs can handle this so please download the demo version to test if your DAW and workflow is compatible with this product – you might only need the first-order or third-order version!

VST is a registered trademark of Steinberg Media Technologies GmbH.

Additional information


Windows AAX 64bit, Silicon/Intel Mac AAX (10.13 or later), Silicon/Intel Mac VST3 (10.13 or later), Windows VST3 64bit

Number of Activations

3 activations, 1 user


A multichannel capable DAW