Many modules' parameter knobs can be modulated by control voltage (CV) signals. CV input ports may be accompanied by attenuverters.


In DHE-Modules, modulation by CV is calibrated to expect a CV signal in the range [-5V,5V].

WARNING: Modulation can yield values far outside a knob’s normal range.

For example:


A CV input port may be accompanied by a small attenuverter (- +) knob. This knob can attenuate and invert the effect of the CV signal on the modulated knob.