Aqualizer is a free, open-source parametric equalizer featuring up to 32 adjustable bands. Users have the flexibility to activate any number of bands up to 32, tailoring the equalizer to the specific needs of their audio project. Each band allows precise control over peaking frequency and bandwidth, giving detailed shaping capabilities for a wide range of sound sources.

The equalizer offers a gain range from -12dB to +12dB on each band, enabling subtle to pronounced tonal adjustments. Its intuitive interface includes a gain slider and bandwidth knob for smooth and responsive operation. This design ensures that users can sculpt their audio with accuracy and ease, making it suitable for both mixing and mastering tasks.

Aqualizer includes a unique Go-function that automatically distributes frequencies logarithmically between a defined minimum and maximum range across the active bands. This feature simplifies the setup process by eliminating manual calculations, allowing users to quickly and precisely set the frequency range for their equalization needs. The combination of detailed control and automation makes Aqualizer a powerful tool for enhancing audio clarity and balance.