I have seen some similar posts but am unable to tell if this has been a known issue for some units or not.
It is extremely often that I get distortion in Paraphonic mode. It does not matter how much I turn down the Paraphonic volume - I can get distortion at all (audible) levels. The distortion is not broadband distortion - it is much more akin to crossover distortion that could be heard in a class a/b tube amp. It's in the higher frequencies and more apparent on purer sounds (sine, etc). It sounds as if all of the oscillators are mixed at too hot of a signal and the single volume control simply turns the output of that mixer down. Of course, I could be wrong. I wish there was a block diagram showing the signal flow.
Does anyone know if there is a way to troubleshoot in order to know if what I'm experiencing is normal or not?