TVAD, I wasn't disputing your point and certainly not John Atkinsons measurements regarding impedance. In my experience, I've have never had a problem matching components. Nowhere in my post did I imply that you should ignore matching the impedance. The main point I was hooping to convey is that I believe it is better to go for a tubed preamp with solid state amp than to go the other way using a solid state preamp with a tubed amp, which I think was my attempt at providing Deanna with my experience and my opinion pertaining to her question. I thought that was pretty clear in my post, if not, hopefully this is clearer.