Very cool sounding… I did some music connecting the pll circuit to a speaker too… sounded a bit different very playable!!!
You sound like chorus effect on guitar may mean your frequencies are not sync…
Yea, that's correct. Analog and antique signal generators have drift, due to aging capacitors in the timer and power supply circuits. Some fine adjustment is necessary to get them to sync.
Or perhaps, there is another benefit? That stereo/tremolo effect is wave coherence and the trading of dominance in the mix.
Wave differential creates torque. Actual physical wave energy collisions occurring.
