apQualizr2's filters are based on a unique method to match ideal frequency response curves over the entire frequency spectrum while maintaining minimal latency. Applicable filter types have adjustable steepness (adjustable number of poles) and can be individually switched to Mid-Side processing.

Main Features:
High quality minimal latency variable-slope filters modelled perfectly over the full frequency spectrum.
Graphical editing of filter parameters.
Unlimited number of filter bands.
Special ++ filter mode enables extremely steep slopes.
Zoomable FFT-based frequency analyzer displayed beneath the filter curves.
Undo/Redo support for all actions.
Frequency band solo feature: hold Alt to solo frequencies in mouse proximity at any time.
Filter parameters can be modulated by a configurable network of modules.
Current module selection: LFO, Dynamics Detector, Signal Scope, Mix, Split, Knobs, Midi In.
Mid-Side / Left-Right processing per filter band.
Comb filter.
Spectral tilt filter with freely adjustable slope.
Output clipper with gain reduction graph and optional high quality antialiasing.
Interactive piano ruler.
Bright & Dark color schemes and support for user defined color schemes.

Whats New:
BUGFIX: Work around a plugin loading issue on macOS 10.11 and 10.12.
BUGFIX: Loading plugin settings not working correctly in Cubase and FL
Studio when phase correction modes are used
HOMEPAGE