The clue with this synthesizer is that two oscillators are mixed against each other on the left and right channel, giving interesting stereo effects.
The synthesis is based on two highly sophisticated analog oscillator models by Robin Davies ("Multi-Osc") and Gabriel Mulzer ("Oscilla"). Tweaking the oscillator models and the "Wave Mangler" affects the stereo image, which is visualized by the phase correlation oscilloscope.
Switching to 1 Voice (mono mode) enables legato and slide.
The two envelopes can be switched off to obtain the raw gate signal, and the envelope can be mixed into the gate signal. The filters have a mix capability, too, which created interesting effects.
An LFO can be used to modulate volume, pitch, filter cutoff, and oscillator sound.