FabFilter Pro-Q 4 EQ Plug-In Software
FabFilter - Pro-Q 4, EQ Plug-In Software, Linear Phase Operation, Zero Latency, Natural Phase Modes
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EQ Plug-In Software
FabFilter - Pro-Q 4
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Unrivalled sound and workflowAn equalizer is often the tool you use most while mixing and mastering, so you need it to be the best. FabFilter Pro-Q 4 offers the highest possible sound quality, a very extensive feature set, and a stunning, innovative interface with unrivalled ease of use.
Pro-Q 4 offers everything that a demanding engineer could wish for: top-quality linear phase operation together with zero latency and unique Natural Phase modes, smooth dynamic and spectral EQ, per-band mid/side processing, full surround support (up to Dolby Atmos 9.1.6), an intelligent solo feature, optional Auto Gain and a built-in, fully customizable spectrum analyzer.
FabFilter Pro-Q 4 is designed to help you achieve your sound in the quickest way possible. By using the large interactive EQ display, you can add or sketch bands where you need them, enable dynamic EQ for any band, and select and edit multiple bands at once. Unique features like Spectrum Grab, Full Screen mode and EQ Match will improve your workflow even more.
You also get all the usual FabFilter goodies too: perfectly tuned knobs, interactive MIDI Learn, undo/redo and A/B switch, Smart Parameter Interpolation for smooth parameter transitions, an extensive help file with interactive help hints, sample-accurate automation, advanced optimization and much more.
Amazing Features
• Optional Dynamic EQ mode for all bands, with adjustable attack and release, optional side-chain filtering and external triggering
• Stunning Retina interface with large interactive EQ display, multi-band selection and editing for maximum ease of use and efficiency
• Operates in zero latency mode, high quality linear phase mode with adjustable latency or the unique Natural Phase mode
• Advanced Spectral dynamics processing, to effectively and precisely treat problem frequencies in your audio
• Full immersive / Dolby Atmos® functionality (up to 9.1.6), with intelligent speaker selection
Instance List
All your Pro-Q 4 instances in one interfaceWith Pro-Q 4, you can control any other plug-in instance in your session from a single interface, easily navigating the list by filtering, pinning and zooming as you wish.
You will discover that the Instance List is a huge time-saver, making it much easier to setup initial EQing when starting your mix session.
Spectral Dynamics Processing
Precise treatment of problem frequenciesIn Spectral dynamics mode, Pro-Q 4 doesn't change the gain of the whole band, but triggers per specific frequency within a band when it exceeds the threshold, leaving other frequencies untouched. This is a great way of treating different problem frequencies.
Typically, you would need a separate and often complex plug-in for this type of processing, but Pro-Q 4 makes the process simple to use and easy to understand, as a natural extension of normal dynamic processing.
EQ Sketch and Usability
Just draw the curve you needSetting up initial EQ settings in an equalizer often involves adding a few general bands to get started, like a low cut filter, a few bell filters and a high shelf, creating a general starting point. With EQ Sketch, you can draw that curve in one gesture!
Introduction to FabFilter Pro-Q 4

The Tech Spec
| Features | Specification | Supported Plug-In Formats | AU, VST2, VST3 |
|---|---|
| Supported Operating Systems | Windows Vista Windows 7 Windows 8 Windows 10 Windows XP macOS 10.8 or Later |
| CPU Requirement | Mac: Intel |
| Software Requirement | Pro Tools |
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| Monthly Payment: | £11.51 |
| Instalment Rate: | 16.9% p.a. (fixed) |
| Cost of purchase: | £127.00 |
| Total inc. interest: | £138.04 |
| Example | |
| Minimum Spend: | £99 |
| Instalment Rate: | N/A |
| Cost of purchase: | £99 |
| Total inc. interest: | £99 |
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Purchase Rate: 23.9% p.a. (variable)
Representative: 23.9% APR (variable)
Assumed Credit Limit: £1,200
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