This Upgrade to smart:EQ 4 from smart:EQ 3 from Sonible provides you with an upgrade path from smart:EQ 3 to smart:EQ 4, which uses AI to correct spectral issues and achieve tonal balance. Intelligent cross-channel processing offers hierarchical control over multiple tracks and enables you to get spectral mixing done via drag and drop. It is a highly versatile EQ that has you covered with every feature you would expect from a pro-grade equalizer, in addition to the smart:filter, smart:EQ 4’s standard EQ bands sport dynamic behavior, offering a Dynamic Filter Widget with familiar compressorlike controls. If you are chasing a certain sound, load up a reference track to create a custom profile, and have smart:EQ 4 emulate its spectral character and balance on your channel or bus.