Bgordon, FWIW I agree with Undertow re changing out the tubes in the 128. Initially the EH's are impressive (big bass) but I found the tube lacking in bass resolution and the highs a bit too much. I ultimately chose EI6DJ8's, but realize that tube selection is as much a system synergy issue as anything else. I also liked Amperex Bugleboys as well. Anyway, do take the time to explore this - it really makes a big difference.
