Thanks for the bias info Ken. I appreciate it very much. The Sophia Electric webpage sells Shuguang 845 Metal Plate tubes, is this what you have? Are they the same as the Super TNT 845M? I'm not worried about a loss in power, but really am focused on getting the cleanest purest sound possible. I'm assuming you are running a Dared VP-845 as well. Is my assumption correct? Thanks.
Brian
Brian