The free alternative mode Quad VCO optionally replaces any of the four standard operating modes, turning CVilization into four independent virtual analogue oscillators with low aliasing and a wide usable frequency range.
Key features: Pitch modulation, basic waveforms or stacked and detuned saws, selectable chords, PWM (pulse-width modulation). All waveforms include a sub-oscillator to add weight, and an LFO for vibrato or PWM. Although independent, oscillators can be grouped together for easy control of polyphonic sounds.