AU3FX:PeakQ 1.0

A versatile 4-band parametric stereo equalizer AUv3 plugin offering a wide range of capabilities from subtle frequency enhancements to aggressive boosting/cutting or unique resonator effects.

This application is a member of the AU3FX series, a selection of straightforward yet powerful audio unit effect plugins.

• High-quality 32-bit DSP engine
• Two parametric peak filters with gain, frequency, and Q parameters
• Low-shelf filter with gain and frequency controls
• High-shelf filter with gain and frequency settings
• Individual on/off toggle for each band
• Interactive frequency response curve with adjustable handles
• Real-time FFT spectrum analyzer with pre/post/off switch
• Several bundled presets included
• Possibility to use multiple instances simultaneously
• Session state saving/loading within the host application
• External access to all parameters for control within the host app
• User presets shared across hosts (compatible with iOS 13 and later)

The container application features the User's Guide. Load the AU3FX:PeakQ within any music app supporting Audio Unit Extensions to utilize this plugin.