Ramstl, if this makes no sense, don't ever read Stereophile's Guide to Home Theater! I've read Stereophile for 15 years and picked up my first copy of SGHT with recommende components. Oh my God! Top class is AAA then AA then A then B !!! What the hell is this???? I really don't pay much attention to these ratings, although I do notice on the used market they carry major weight in resale value. I listen and judge for myself, and sometimes even think a Class B better than a Class A product. (gasp). It's only one person's opinion, I don't know his bias' or what his agenda is. I more read these magazines for information on what is out there and what features new interesting products have. If interested I go form my own opinion. My money always gets spent on my opinion, not someone else's.
