FabFilter Pro-Q 4 is the latest version of FabFilter’s flagship EQ plugin — a staple in professional studios for its clean sound, powerful features, and intuitive interface. Known for combining surgical precision with musical flexibility, it’s become one of the most trusted tools for mixing and mastering engineers.

Interface & Workflow
The Pro-Q 4 carries over FabFilter’s trademark sleek design with an intuitive spectrum analyzer, draggable EQ points, and a highly responsive GUI. The real-time visual feedback makes it easy to spot problem frequencies and sculpt sound quickly.
Compared to traditional EQs, the workflow is incredibly fast — just click to add a band, drag to adjust, and double-click to remove. The new version introduces improved dynamic EQ features, enhanced analyzer modes, and even more customization for workflow efficiency.
Features
- Up to 24 EQ bands with multiple filter shapes
- Zero latency, natural phase, and linear phase modes
- Dynamic EQ on any band for surgical or musical control
- Advanced spectrum analyzer with external sidechain input
- Solo mode for isolating frequency ranges
- Resizeable, customizable interface
- Full surround sound and Dolby Atmos support
Price & Value
FabFilter Pro-Q 4 retails around $179, which is a premium price for an EQ plugin. However, its combination of usability, precision, and versatility makes it one of the best investments in a producer’s toolkit. Compared to stock EQs, it’s a huge step up in both workflow and sound-shaping capability.
Pros
- Incredibly intuitive interface
- Dynamic EQ on all bands
- Clean, transparent sound
- Spectrum analyzer with external sidechain
- Highly customizable and scalable for any workflow
Cons
- Premium price compared to stock or budget EQs
- May feel overkill for beginners
- Requires iLok or license management
Verdict
FabFilter Pro-Q 4 sets the standard for EQ plugins. With its balance of surgical precision, clean sound, and a workflow that’s both fast and inspiring, it’s a must-have for professional mixing and mastering.
For producers who want the very best EQ tool available, Pro-Q 4 is worth every penny — and once you use it, it’s hard to go back to anything else.
Rating: 9.5/10 — An industry-leading EQ plugin with surgical precision, intuitive workflow, and unmatched flexibility for mixing and mastering.
Looking for more options? Return to our Plugins & Software Reviews Hub
Leave a Reply