apQualizr2

apulSoft apQualizr2 is a multiband equalizer audio plugin where filter bands are graphically edited on top of a frequency analyzer. It features a module tray to apply modulation to many filter parameters. apQualizr2 can be used for all standard EQ applications and can produce many modulation and dynamics effects thanks to the included dynamics and LFO modules. Filter bands can be controlled with MIDI keyboards and controllers using the built-in MIDI module.

Filter Technology

apQualizr2 filters are based on a unique method to match ideal frequency response curves over the entire frequency spectrum. Applicable filter types have adjustable steepness (adjustable number of poles/slopes) and can be individually switched to mid-side processing. Filters have a ++ poles mode where slopes get very steep and the full gain change is covered within one semitone. Spectral tilt and variable-slope low- and high-pass filters allow continuous tilt/slope modulation. apQualizr2 includes phase correction engines to achieve minimal, analog, mixed, and linear phase.

Key Features:

• High Quality Filters: Variable-poles filters modelled perfectly over the full frequency spectrum.
• Phase Correction: Four phase correction engines: minimal, analog, mixed, and linear.
• Graphical Editing: Edit filter parameters graphically.
• Unlimited Filter Bands: No limit to the number of filter bands you can use.
• ++ Filter Mode: Special mode for extremely steep slopes.
• FFT-based Frequency Analyzer: Zoomable analyzer displayed beneath the filter curves.
• Phase Response Graph: Displays the phase response.
• Frequency Band Solo: Hold alt to solo frequencies in mouse proximity at any time.
• Modulation Network: Filter parameters can be modulated by a configurable network of modules.
• Included Modules: LFO, dynamics, scope, mix, split, knobs, MIDI in, sidechain.
• Quick EQ Setup: Double-click zones and create-on-drag from the sum curve.
• Sidechain Support: Sidechain module included.
• LFO Multi-Segment Editor: Unlimited control points and host time sync.
• Interactive Piano Ruler: Provides an intuitive interface for pitch control.
• Mid-Side/Left-Right Processing: Processing options per filter band.
• Comb Filter: Included for creative effects.
• Spectral Tilt Filter: With continuously adjustable slope.
• Variable Slope Filters: Continuously variable slope high and low pass filters.
• Harmonic Filterbanks: Includes peak, parallel bandpass, and notch bands.
• Output Clipper: Gain reduction graph and high-quality antialiasing.
• Unlimited Undo/Redo: Unlimited undo/redo for all actions.
• Plugin Formats: AudioUnits/AAX/VST/VST3 on macOS (intel/arm 64-bit) and Windows (32/64-bit intel).
• Preset Management: Built-in system-wide preset management with import and export of preset files, compatible across platforms and hosts using a human-readable XML file format.
• Color Schemes: Bright & dark color schemes and support for user-defined color schemes.

This demo version allows you to download and try apQualizr2 in demo mode.