5751 tubes and Rogue Tempest?

Anyone used 5751 in place of the 12ax7 in a Rogue?

gthirteen05-16-2002 3:15pm

samzx12 Details Discussions Posts This discussion Message User 1,232 posts 10-27-2010 at 05:13pm Copy Comment URL Report Comment Edit Delete I think the 5751's sound much better and have a LOT more focus than the 12AX7's. The 12AX7's sound fuzzy in comparison. Have not tried a 12BZ7.
samzx12 Details Discussions Posts This discussion Message User 1,232 posts 10-28-2010 at 02:28pm Copy Comment URL Report Comment Edit Delete Reynolds853...How did the GL 88's improve your system over the stock tubes? Were your stock tubes EH KT-90's?
samzx12 Details Discussions Posts This discussion Message User 1,232 posts 11-03-2010 at 01:47pm Copy Comment URL Report Comment Edit Delete Thats ok I appreciate you letting me know. I talked to Mark and he suggested the KT-90's in place of the stock tubes so I ordered a quad. He matches and burns them in before shipping. My Tempest II came with 2 sets of quad EH KT-88's and I have no idea how many hours were on them or how matched they are. I have had problems with 2 tubes so I said screw it and ordered a new quad from Rogue.
samzx12 Details Discussions Posts This discussion Message User 1,232 posts 11-05-2010 at 03:09pm Copy Comment URL Report Comment Edit Delete That's what it sounds like. Mark didn't mention it but was quick to suggest replacing the KT-88's. I think I do remember Kevin Deal talking about the KT-88's on his website.