FreeWhat you draw is exactly what you hear

EQ Pro

24-band dynamic EQ

Equalizer with up to 24 dynamic bands, Mid/Side and Left/Right per band, selectable phase, and a real-time analyzer.

macOS (VST3, AU) ยท Windows (VST3)
Curve

24 bands and filter types

The drawn response and the processed audio share the exact same filter maths. Move a handle and the sound moves with it, to the decibel.

  • Up to 24 freely typed bands, each host-automatable
  • Bells, shelves, cuts, notch and Tilt band types
  • Symmetric constant-Q: a cut mirrors the boost exactly
24 bands and filter types
Dynamics

Compressor in every band

Static EQ dulls the whole track. A dynamic band only engages over its threshold, and it listens to exactly the frequency and Q you drew, so it fixes the problem and leaves the rest of the performance alone. Reveal FULL and it is a complete compressor on that band.

  • Threshold, ratio (to brickwall), knee, attack, release per band
  • A per-band meter: level, threshold marker and live gain reduction
  • Internal or external sidechain, per band
Compressor in every band
Analyzer

Frequency landmarks

Turn on Spectrum landmarks and EQ Pro marks the frequencies that keep standing out over time: the steady peaks, not just the loud moments. Whether that is a problem or the character of the instrument is your call. Click a marker to read its exact frequency and note and hear it on its own, double-click to drop a band right there, or drag to sweep, then decide with the EQ.

  • Steady peaks emphasised, drifting ones fade away
  • Click a marker for its frequency and note, and to hear it
  • Double-click to drop a band at that frequency
  • Hover for a quick tooltip, drag to sweep
  • A place to look, not a verdict: nothing is judged or changed
Frequency landmarks
Output

Auto Gain

Auto Gain matches the output for an honest bypass, and it folds in what the dynamic bands are doing, deterministically, so a dynamic move changes the tone without changing the loudness. You judge tone, not level.

  • Auto Gain follows the dynamics, with no detector of its own
  • Gain Scale: 0 to 200 %, the curve follows in real time
  • Input and output trim with stereo metering
  • True bypass for an instant A/B
Auto Gain

Specifications

BandsUp to 24, individually automatable
Filter typesBell, Low/High Shelf, Low/High Cut, Notch, Tilt
Cut slopes6 to 96 dB/oct
DynamicsFull compressor per band: threshold, ratio, knee, attack, release, downward, ext sidechain
RoutingStereo, Mid, Side, Left, Right per band
PhaseDigital, Standard, Natural, Linear
OversamplingOff, 2x, 4x (low latency)
AnalyzerPre / Post, log frequency, smoothed, display tilt & decay
InterfaceFreely resizable 75 to 200 %
PresetsFactory & user presets, A/B compare
FormatsmacOS (VST3, AU), Windows (VST3)

Hear the difference EQ Pro makes

A clean, dynamic, phase-aware EQ that shows you exactly what it does. Try it on your next mix.

macOSWindowsVST3Audio UnitApple silicon & Intel

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