Anybody else using one? I have a Bizzy bee TAD-60 tube amp which puts out I believe fifty watts a channel. I also have a pioneer 1016 reciever. The tube amp kills it in every way! It sounds so good with my turntable it's almost scary at times. I can't say enough good things about these speakers, detailed, smooth with great bass. Best speakers i've ever owned. Plays plenty loud too.