This is a port of the Polyramp example from the wonkystuff Core1 Rev.D arduino-support package. It is a drone machine comprising 8 stacked sawtooth oscillators.
- P1: Fundamental pitch (4 stacked oscillators);
- P2: Secondary oscillator (2 oscillators) harmonic index (integer multiplier of fundamental)
- CV3: Tertiary oscillator (2 oscillators) harmonic index (integer multiplier of fundamental)
- P3: Detune (all oscillators)