Brandulator is a 3 comb filters effect controlled by an arpeggiator.

It creates a special audio effect with a unique sound that is similar to the flanger, vocoder and the harmonizer, but has a different operating principle, in which the input signal is branched into three channels is adapted comb filters, tone their settings can be changed to 16th times per bar.

The effect also functions as a kind of arpeggiator that operates synchronously with the DAW, so the detailed design should have an appropriate time signature, although it is not required. Tonal settings of each channel can be set either manually using the controls, and accident in accordance with a predetermined harmonic law selected from the list, numbering about three hundred different harmonies. Randomization of tones can be performed either manually or automatically at the beginning of each bar 1,2,3..8.