This is one of those times ignorance may be just a little blissful :-) I was one of those kids who was decent at writing in school, but terrible at math. Now, I see frequency graphs and charts and specs and it all looks like advanced nuclear physics to me LOL. I just don't understand any of it. Because of my limited cranial capacity, I have to judge equipment based on how it sounds and if it makes me happy, not based on specs. I'm jealous of all you engineers who understand all that stuff, really I am.