I want a good preamp for about $200 - $300. I don't particularly like the ART ones cuz they are small and make it awkward to store them since they're not rackmount, you have to stick them on the top. I am partial towards the Behringer Tube Ultragain because it has tubes. Let it be known, that I do realize that since it has tubes, it doesn't mean that its good. Just better, in theory, than others of that price range. So, what would you guys recommend?