Uncle Dave, I do appreciate your view, I think it's a good one.
Mine is a personal inquisitive question.
IMO, from reading this post, they would sell more keyboards with a good volz. I have a Studio Digitech vocalizer, so I do not have a problem with the KN7000.

I do accept what you're saying about enjoying and being happy, that's where it's at.---
But, I do have an inquisitive nature, it's part of my thinking, to make logic of things.
I have not lost any sleep over it, I'm just searching, I feel that's healthy, why not have the knowledge.

Uncle Dave, Life is good, no it's great.
Thanks for your reply, John C.