Sidechain Filters

The sidechain filters allow for the Gates and Compressors to act only on specified frequencies. By choosing the signal feeding the sidechain (can be from any input channel or mono'd stereo channel) and applying a filter to the signal (choice of 4 types with Q, Frequency, Cut/boost) it is possible to feed the signal into the gate and/or compressor of that channel to make them act more/only on the frequencies which have been emphasised by the sidechain filter.