Marvel GEQ is a free graphic equalizer plugin designed for professional music production, compatible with AudioUnit, AAX, and VST formats. It supports up to 16 linear-phase bands and can handle multi-channel audio with up to eight input and output channels, depending on the host application. The plugin offers advanced internal channel routing and mid/side processing, making it suitable for detailed equalization tasks across various audio sources.

This equalizer allows audio engineers and producers to make precise adjustments quickly, whether working on individual tracks or full mixes. Its linear-phase filtering ensures high-quality sound without introducing unwanted artifacts, preserving the sonic integrity of the material. The plugin's ability to process stereo and multi-channel audio expands its use in complex mixing environments.

Marvel GEQ includes a range of user-friendly features such as freehand drawing mode for intuitive band control, a wide gain range per band, and a preset manager for easy recall of settings. Additional functionalities include undo/redo history, A/B comparison, customizable interface color schemes, and support for high-resolution displays. With low latency and compatibility across all sample rates, it adapts well to professional workflows demanding both quality and flexibility.