cj is as far as I know, now using the KT120s in place of the 6550s. I just recently retubed my ART with 16 of those suckers. I think part of the issue might have been that cj wanted to burn through their existing stock--since if you look at the KT120s, their date code is 2006.
KT-120s in a c-j Premier 11A
Has anyone tried the KT-120s in a Premier 11A amp? I've used them in a Premier 140 with no issues and liked how they sounded. I was wondering if anyone's tried them yet in this older model. When I called c-j months ago, I'd gotten the usual party line about their techs recommending not using anything other than stock tubes in the 140.
Thanks in advance.
Thanks in advance.