Pro-Q 4 is a 24-band industry standard EQ. EQ Sketch, Instance List, Spectral Dynamics, Dynamic EQ, Brickwall & Fractional Slope, Dolby Atmos 9.1.6., EQ Match, Per Band L/RM/S, Spectrum Grab, Character and more.Informazioni: https://www.fabfilter.com/products/pro-q-4-equalizer-plug-inSocial Media: https://www.facebook.com/fabfilter/