Produce audio data using 2 oscillators, those can be phase modulated with attack and phase tuples. Per oscillator a low-pass filter and amplifier. It has additional controls to modify pitch, chorus, tremolo and vibrato effect processors.

In order to enable phase modulation for the first oscillator, you need to check "OSC 1 - sync enabled". The "OSC 1 - sync factor" applies to every tuples attack. The tuples maximum value is 2 times Pi for attack and phase. The LFO applies to the phase reset.

The low-pass filter cut-off frequency is given in Hertz.

The amplifier gives you control over 4 bands and filter gain.

The pitch tuning does additional frequency shift.

There is a chorus, which provides additional controls.

The tremolo modifies volume by a LFO.

The vibrato modifies frequency by a LFO.

The synth is compute just-in-time.