Safe to install
Dynamic Equalization Redefined with FabFilter Pro-MB

FabFilter Pro-MB excels in providing a versatile multiband compressor and expander, enabling intricate sound shaping with ease of use and superb sound quality.
FabFilter Pro-MB is a versatile multiband dynamics plug-in with a uniquely optimized workflow. It allows for up to six compression/expansion bands that can be freely positioned anywhere in the spectrum. The plug-in offers High-quality Linear Phase and Minimum Phase processing modes, along with a newly developed Dynamic Phase mode designed to deliver a transparent sound free of phase distortion while avoiding pre-ringing artifacts associated with linear-phase processing.
The Pro-MB application filters the microphone input and provides real-time playback. To utilize Pro-MB as a plug-in, users must have an AUv3-compatible host app like Auria, AUM, or Cubasis, where Pro-MB will be listed under Audio Unit extensions for effect plug-ins.
Key features of FabFilter Pro-MB:
- Up to six processing bands that can be freely placed anywhere in the spectrum
- Bands can be easily combined to form a traditional crossover system
- Unique Dynamic Phase processing mode with no latency, static phase changes, or pre-ringing artifacts
- Excellent Linear Phase and Minimum Phase processing modes
- Ability to handle various dynamics processing tasks such as compression, limiting, expansion, upward compression, and gating
- Full customization per band including threshold, range, attack, release, output gain, ratio, knee, lookahead, stereo linking, mid/side processing, external side chain input, and more
- Adjustable crossover slope steepness from 6 dB/oct to 48 dB/oct
- Intelligent program- and frequency-dependent attack and release curves
- Interactive multiband display for an optimized workflow
- Global dry/wet mix control from 0% to 200%
- High-quality audio processing algorithms with 64-bit internal processing
- Up to four times linear-phase oversampling
- Real-time frequency analyzer with pre- and post-processing options and freeze feature
- Precise output metering
- Undo/redo and A/B comparison capabilities
"Making multiband compression/expansion easier and more flexible than ever, FabFilter Pro-MB is beautifully designed and offers superb sound quality." — Computer Music Magazine
"FabFilter Pro-MB impresses on all levels, from its intuitive and appealing interface to its exceptional sound quality." — FutureMusic
Overview
FabFilter Pro-MB is a Shareware software in the category Miscellaneous developed by FabFilter Pro-MB.
The latest version of FabFilter Pro-MB is currently unknown. It was initially added to our database on 05/31/2014.
FabFilter Pro-MB runs on the following operating systems: iOS.
FabFilter Pro-MB has not been rated by our users yet.
Pros
- Extremely versatile multiband compressor with detailed control over each individual band
- Intuitive user interface that allows for easy navigation and quick adjustments
- High-quality sound processing that can enhance the dynamics of any audio source
- Advanced level-independent processing for transparent results
- Flexible side-chain routing options for creative mixing and mastering applications
Cons
- Relatively high price point compared to other multiband compressors on the market
- Steep learning curve for beginners due to the complexity of features and controls
- May require a powerful computer system to run smoothly, especially when using multiple instances
FAQ
What is FabFilter Pro-MB?
FabFilter Pro-MB is a professional multiband compressor/expander plug-in.
What are the key features of FabFilter Pro-MB?
Key features include up to six processing bands, unique Dynamic Phase processing, linear phase processing option, multiple compression/expansion styles, and more.
What can FabFilter Pro-MB be used for?
FabFilter Pro-MB can be used for multiband compression and expansion tasks in mixing and mastering applications.
Is FabFilter Pro-MB available for all major plug-in formats?
Yes, FabFilter Pro-MB is available in VST, VST 3, AU, AAX Native, and AudioSuite formats.
Can FabFilter Pro-MB be used on individual tracks as well as on buses or the master bus?
Yes, FabFilter Pro-MB can be used on individual tracks as well as on buses or the master bus.
Does FabFilter Pro-MB offer side-chain input support?
Yes, FabFilter Pro-MB offers side-chain input support for each band.
Are there presets available in FabFilter Pro-MB?
Yes, FabFilter Pro-MB comes with a wide range of factory presets to help kick-start your workflow.
Can users create custom presets in FabFilter Pro-MB?
Yes, users can create and save their own custom presets in FabFilter Pro-MB.
Does FabFilter Pro-MB provide visual feedback of the processing applied?
Yes, FabFilter Pro-MB offers a highly informative interface with real-time display of input/output levels, gain reduction curves, spectrum analyzers, and more.
Is FabFilter Pro-MB known for its high-quality sound processing?
Yes, FabFilter Pro-MB is renowned for its high-quality sound processing and transparent operation.

Pete Milner
I'm Pete, a software reviewer at UpdateStar with a passion for the ever-evolving world of technology. My background in engineering gives me a unique insight into the intricacies of software, allowing me to provide in-depth, knowledgeable reviews and analyses. Whether it's the newest software releases, tech innovations, or the latest trends, I'm here to break it all down for you. I work from UpdateStar’s Berlin main office.
Latest Reviews by Pete Milner
Related
Degrader
Transform Your Audio with Degrader: A Versatile Sound ProcessorFat Lady - Guitar Distortion
The Fat Lady effect represents a noteworthy innovation in the realm of guitar sound processing. Unlike typical digital reproductions of vintage equipment or simplistic distortion algorithms, this effect introduces a completely fresh …FD-1 Filter Delay
FD-1 Filter Delay: A Sound Designer's DreamHarmonic Exciter AUv3 Plugin
Elevate Your Mixes with Harmonic Exciter AUv3 PluginJAX !Make Louder (Audio Unit)
Transform Your Sounds with JAX !Make LouderKnorr
Knorr is a unique plugin designed to enhance the depth and character of monophonic low-frequency audio sources, such as bass instruments.App Store
with UpdateStar freeware.
Latest Reviews
![]() |
SteelSeries GG
Enhance Your Gaming Experience with SteelSeries GG! |
Wavesfactory Trackspacer
Elevate Your Mixes with Precise Frequency Balancing |
|
![]() |
ToDesk
Effortless Remote Desktop Management with ToDesk! |
![]() |
OST LA
Unearth the Art of Sound with OST LA by Mobile |
Native Instruments
Elevate Your Music Production with Native Instruments |
|
![]() |
LetsVPN
Stay secure and anonymous online with LetsVPN! |
![]() |
UpdateStar Premium Edition
Keeping Your Software Updated Has Never Been Easier with UpdateStar Premium Edition! |
![]() |
Microsoft Visual C++ 2015 Redistributable Package
Boost your system performance with Microsoft Visual C++ 2015 Redistributable Package! |
![]() |
Microsoft Edge
A New Standard in Web Browsing |
![]() |
Google Chrome
Fast and Versatile Web Browser |
![]() |
Microsoft Visual C++ 2010 Redistributable
Essential Component for Running Visual C++ Applications |
![]() |
Microsoft Update Health Tools
Microsoft Update Health Tools: Ensure Your System is Always Up-to-Date! |