Filter Section

Controls the cutoff frequency of the filter.

Emphasizes the frequencies around the cutoff. At higher settings, the filter self-oscillates, which results in a ringing tone.

Adds distortion to the signal. At higher settings, Drive creates a very intense distortion effect.

Adjusts the attack time of the amplifier envelope. Positive values decrease the attack time.

Adjusts the decay time of the filter envelope. Positive values decrease the decay time.