MSpectralDynamics from MeldaProduction is a dynamics plug-in that functions in the spectral domain allowing the user to work with individual frequencies such as, for example, making loud frequencies quieter. The software can do anything with each frequency including compression, expanding, gating, or any combination, with the added ability of drawing a custom processing shape for more creative effects.

A level follower provides automatic release modes, peak hold, RMS length, look-ahead, custom attack and release shapes and more. Other functions include integrated parallel compression, full channel linking, up to eight channel surround processing, while spectral side-chain processing aids in keeping tracks from masking each other.