Rogue Cronus with KT-90 tubes

Has anyone tried these tubes and how do they sound compared with EL-34?
Thanks.

lamcam11-09-2009 7:52pm

anotherone Details Discussions Posts This discussion Message User 4 posts 11-11-2009 at 01:47am Copy Comment URL Report Comment Edit Delete I'm surprised that Mark said the KT-90s would be fine. So if one can just swap them in, what else does the Magnum upgrade add? Stevecham - what different did you notice with the JJ KT77s?