I'm looking at a used pair of VTL Tiny Tiodes that output 25 watts triode and 45 in tetrode. Anybody have or have heard these? I like that they are small and would unobtrusive in my small listening room. Of course I'm not sure they would drive my VMPS 626 ribbons efficiently. They're about the money I can spend right now on an amp and my system definately needs some sweetness. I'm just worried about dynamics.