McDSP AE400 Active EQ v7 (HD, Download)

heading: The AE400 consists of four fully overlapping fixed and active equalizers.,
paragraph: Each band has its own frequency, Q, fixed gain, and active gain, plus threshold,
ratio, attack, and release active equalizer response controls. Bands can operate
independently, or in a variety of linked configurations. Active equalization can
be triggered by the input, or a selected side chain.,
paragraph: Active equalization is triggered by signal level rising above the selected
threshold for a given band. There is also the option to invert the threshold
behavior to cause the active equalization to be triggered by signal level falling
below the selected threshold for a given band.