1-4 band stereo filter/eq.
At the top of this act you select the number of filters that you would like to use (counting from top to bottom) as well as select either analog or digital emulation.
Next you select what type of filter you want (highpass, lowpass, bandpass, bandstop, peaknotch, lowshelf, highshelf, resonant and allpass). In the numberboxes next to your filter type you can control (from l to r) the frequency, gain (linear, meaning 1 is neutral, 0 us off) and Q or slope (depending on filter type).
It is also possible to mouse-edit the curve itself.
WARNING :: The filter may get overloaded with extreme settings. This will case audio to die. If this happens use the "nan_clear" from the ho_st's title-menu for reanimation.