FabFilter Pro-Q 4

FabFilter Pro-Q 4

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Logo of FabFilter Pro-Q 4

FabFilter Pro-Q 4: The Industry Standard for Mobile Mixing

Achieve surgical precision and analog warmth with the world’s most powerful 24-band EQ. Now optimized for iPad with AUv3 support, dynamic processing, and a touch-first interface for the modern producer.

Download on App Store

Publisher

FabFilter

Category

Music

Downloads

4K+

User Rating

4.8/5

Total Ratings

0

Locales

1

Precision in Every Pixel

Discover the interface used by 4K+ users.

Interface of the FabFilter Pro-Q 4 equalizer plugin showing frequency bands and a real-time spectrum analyzer

Interface of the FabFilter Pro-Q 4 equalizer plugin showing frequency bands and a real-time spectrum analyzer

FabFilter Pro-Q 4 professional equalizer interface showing frequency bands and real-time spectrum analyzer

FabFilter Pro-Q 4 professional equalizer interface showing frequency bands and real-time spectrum analyzer

Interface of FabFilter Pro-Q 4 professional equalizer app showing colorful EQ bands and spectrum analyzer

Interface of FabFilter Pro-Q 4 professional equalizer app showing colorful EQ bands and spectrum analyzer

FabFilter Pro-Q 4 professional equalizer interface with frequency curve and mixer on iPad

FabFilter Pro-Q 4 professional equalizer interface with frequency curve and mixer on iPad

Interface showing multiple instances of the FabFilter Pro-Q 4 equalizer for simultaneous track mixing on an iPad

Interface showing multiple instances of the FabFilter Pro-Q 4 equalizer for simultaneous track mixing on an iPad

Professional Precision for the Mobile Studio

The tools that make this app stand out, trusted by 4K+ users.

🎯

Surgical Grade Precision

Harness up to 24 high-quality bands with a massive range of filter types, bringing desktop-class mastering to your mobile DAW.

Ultra-Fast Workflow

Speed up your mix with EQ Sketch to draw curves instantly and the Instance List to control all plugins from one screen.

🌊

Advanced Dynamic EQ

Automatically treat problem frequencies with intelligent spectral dynamics and per-band dynamic processing that breathes with your audio.

About the app

Everything you need to know about FabFilter Pro-Q 4.

Description

FabFilter Pro-Q 4 is a top-quality EQ plug-in with up to 24 bands, perfect analog modeling, dynamic EQ, linear phase processing, and a gorgeous interface with unrivalled ease of use. Accelerate your mixing with new features such as EQ Sketch and access to other Pro-Q 4 instances from a single plug-in interface. Spectral EQ and new Character modes make Pro-Q 4 more sonically versatile, while the improved, intelligent EQ display ensures Pro-Q 4 is an absolute joy to use. The Pro-Q 4 app filters the microphone input and plays it back in real-time. To use Pro-Q 4 as a plug-in, you need an AUv3-compatible host app like Logic Pro, AUM or Cubasis. Pro-Q 4 will appear in the list of Audio Unit extensions for effect plug-ins in the host app. Key features: - Professional mastering-grade EQ plugin with exceptional sound quality - Up to 24 bands with a huge range of filter types - (New) Use the Instance list to view and control any other Pro-Q 4 instance in your session - (New) EQ Sketch: just draw the desired EQ curve in one go to setup initial EQing - (Improved) Dynamic EQ option for every band - (New) Advanced Spectral dynamics processing, to effectively and precisely treat problem frequencies - (New) Gentle and Warm Character modes to add analog warmth to your mixes - (Improved) Filter shapes: Bell, Notch, High/Low Shelf, High/Low Cut, Band Pass, Tilt Shelf, Flat Tilt, All Pass (New) - (Improved) Continuous slope setting up to 96 dB/oct for all filter types and ultra-steep 'Brickwall' slope setting for LP and HP filters - (New) Copy and paste EQ bands or presets between plug-in instances - Per-band Stereo, Left, Right, Mid or Side mode - Zero Latency, Natural Phase and Linear Phase processing modes - Powerful real-time spectrum analyzer - Spectrum Grab: grab and adjust a peak directly in the spectrum analyzer (Improved) - EQ Match for imposing the tonal characteristics of one signal on another - Extremely efficient processing and low memory usage - Intelligent multiband selection and editing - Intelligent band solo mode - Piano Display switches the frequency scale to musical note values - Separate Mastering (3/6dB) and Mixing (12/30dB) display ranges - Save, restore and organize presets - Optional Gain-Q interaction - Auto Gain and Gain Scale - Phase Invert option to change polarity - Large output level meter with peak level readout - MIDI Learn with option to control the currently active band - Undo/redo and A/B comparison "Pro-Q was already one of the most powerful and intuitive EQ plug-ins on the market, and version 4 represents a big step forward in both respects." — Sound On Sound magazine "With its spot-on sound and wonderful interface, Pro-Q is up there with the best EQs money can buy." — MusicRadar

Latest Version

4.02

Size

9.3 MB

First Released

Feb 27, 2025

Elevate Your Mobile Mix to Pro Standards

Join the world's elite producers and bring the industry-leading surgical EQ to your iPad. Professional sound, anywhere you go.

Download on App Store

App information, icons, screenshots, and descriptions displayed on this page are sourced from the Apple App Store and are the property of their respective developers. Download estimates and rankings are based on MWM's proprietary models and may not reflect actual figures. This page is provided for informational and analytical purposes only.

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