Test with 8 strings guitar straight in A4 !
Only guitar + A4 as an fx.
Osc 1 = Input L, Osc 2 = Ground (no osc).
Set AM1 on, so Osc 2 can modulate Input L (as a square wave ring modulator).
AM1 (Osc1 AM) engages Amplitude Modulation on Oscillator 1, which means that its signal is switched on/off (multiplied) by the pulse wave of Oscillator 2. This introduces new harmonics with frequencies being the sum and difference frequencies of the harmonics of the two oscillators. The result is related to ring modulation and can give metallic, hollow, or disharmonic sound qualities. Note that the waveform and pulse width of Oscillator 2 also affects the result, even if that oscillator is not heard
I also used arp, filter keytrack, lfo on filter, PWM…