FabFilter Pro-Q 4 (PC) (1 Device, Lifetime) - FabFilter Key - GLOBAL
Description
FabFilter Pro-Q 4 is a professional equalizer plug-in for mixing and mastering, combining transparent sound, dynamic and spectral processing, analog-style character modes, and a fast visual workflow.
FabFilter Pro-Q 4 Key FeaturesUp to 24 independently configurable EQ bandsZero Latency, Natural Phase, and Linear Phase processing modesDynamic EQ with adjustable attack, release, and side-chain filteringSpectral Dynamics for precise control of problematic frequenciesEQ Sketch for drawing complete EQ curves in one gestureClean, Subtle, and Warm character modesPer-band stereo, left, right, mid, and side processingInstance List for viewing and controlling compatible FabFilter plug-ins across a sessionEQ Match, Spectrum Grab, collision detection, and intelligent band soloSurround and immersive audio support up to Dolby Atmos 9.1.6Customizable real-time spectrum analyzerResizable, GPU-accelerated interface with full-screen modePrecise Dynamic and Spectral ControlFabFilter Pro-Q 4 combines conventional equalization with advanced dynamic processing. Any suitable bell or shelf band can respond to the incoming signal, while adjustable attack, release, and side-chain filtering provide detailed control over its behavior. Spectral Dynamics processes only the frequencies within a selected band that cross the threshold, helping reduce harshness and resonances without unnecessarily changing the surrounding audio.
Fast Visual EQ WorkflowThe interactive display makes it easy to create, select, and edit multiple bands directly on the spectrum. EQ Sketch allows users to draw an approximate frequency curve in one movement, automatically creating the required filters as a starting point. Spectrum Grab, intelligent solo, frequency collision detection, and a musical piano display further simplify the process of locating and correcting tonal issues.
Transparent Processing or Analog CharacterThree character modes provide different approaches to sound shaping. Clean mode preserves the transparent response associated with Pro-Q, Subtle mode adds gentle transformer-style saturation, and Warm mode introduces a more noticeable tube-style character. Users can also choose between Zero Latency, Natural Phase, and high-precision Linear Phase processing to suit recording, mixing, and mastering tasks.
Efficient Control Across Complex SessionsThe Instance List provides an overview of compatible FabFilter plug-ins used throughout a project, including Pro-Q 4 instances. Engineers can access and adjust EQ settings without repeatedly opening separate plug-in windows. Support for per-band mid/side processing, surround channels, and Dolby Atmos configurations also makes the equalizer suitable for detailed stereo and immersive audio work.
Who Will Like FabFilter Pro-Q 4Mixing engineers who need fast surgical and corrective equalizationMastering engineers looking for precise, transparent frequency controlMusic producers working with vocals, instruments, buses, and full mixesSound designers who want dynamic and spectral processing toolsPost-production professionals working with surround or immersive audioExperienced users seeking a flexible EQ with detailed visual feedbackHome studio creators who value an intuitive and efficient workflow