el 34 vs kt 77

I have a Rogue cronus with kt77 tubes. What difference would there be in the sound substituting el34's for them?

auralone12-13-2008 10:33pm

goldeneraguy Details Discussions Posts This discussion Message User 442 posts 12-14-2008 at 05:08am Copy Comment URL Report Comment Edit Delete If you ever get to hear the M-O Valve Company KT 77 just one time you will be hooked for life.
goldeneraguy Details Discussions Posts This discussion Message User 442 posts 12-14-2008 at 10:10pm Copy Comment URL Report Comment Edit Delete The pins on KT77 tubes that I have used were slightly thinner then EL34 pins.You may have to pinch the tube socket for a correct fit.
goldeneraguy Details Discussions Posts This discussion Message User 442 posts 12-15-2008 at 02:55pm Copy Comment URL Report Comment Edit Delete Dopogue , They were the real deal.M-O Valve Company KT 77. I purchased 12 new tubes directly from a very highly respected electronic mfg.This was 12 years ago.I dont think that JJ was making KT 77's back then. Have you used or seen M-O valve Co. KT 77's.IMO they are the best.Thinner pins and all compared to EL34's