Tonight I noticed that it was difficult to tune oscillators correctly. I used a Qunexus CV into different inputs and tried several firmwares.
- Oscillators seem to be tuned to a low A (27.50 hz) for the lowest pitch at 0 volts in, which seemed odd. I expected it to be a C note (32.70 hz) so the notes map out correctly using my Qunexus.
- When I plug the Qunexus CV into the ER-301 and then assign it, the oscillator jumps about 17-20 cents in pitch. I tested the Qunexus with a multimeter and it is correctly outputting 0v in the lowest octave, 1v at the next C notes, etc, so I am fairly confident it is not the Quexus.
I realize that I can fine tune this a little using the control shown in the assignment window for the CV signal to v/octave, but that seemed odd to me.
Does anybody have similar experiences? Am I missing something?