Trying to figure out my ears are deceiving me (or my brain is deceiving my ears…)
It seems like when I turn the Geometry knob, the tuning changes. It gets out of tune in a way. Is this “normal” behaviour? To simulate natural sounding resonating structures?
When I dial for “harpish nylon string” (11 o’clock) and tune it to another oscillator and play an arpeggio, everything sounds fine. If I then dial for “bells” (upmost right), the same arpeggio sounds not in tune.
Turning geometry spreads the harmonics, and they no longer have an integer ratio between them. That’s the normal behavior. One cannot “tune” those sounds - they are not periodic anymore. Think of them as chords of sine waves.