Instead of conventionally splitting the entire spectrum with crossovers, Pro-MB enables you to directly create a new band at the frequency range you want to work on. Think bands, not crossovers.
The interactive multiband display clearly shows that the rest of the spectrum stays untouched. And if desired, you can easily snap bands together to recreate a traditional crossover system.
FabFilter Pro-MB introduces a unique Dynamic Phase processing mode. It has virtually the same frequency response as traditional multiband processing, but doesn't introduce latency or pre-ringing, and only introduces minor phase changes when the gain actually changes. Of course, we have also included an excellent Linear Phase mode and a traditional Minimum Phase mode.
Making multiband compression/expansion easier and more flexible than ever, FabFilter Pro-MB is beautifully designed and sounds superb. Verdict: 9/10!
The Pro-MB is a great multiband compressor but also a great expander, for example for adjusting your low end on the master.
All FabFilter plug-ins are available in VST, VST3, Audio Units, AAX Native and AudioSuite formats (all both 64-bit and 32-bit).
The Mastering Bundle contains FabFilter's essential plug-ins for mastering: our professional limiter, EQ, multiband dynamics and compressor plug-ins.