derums 0 Posted March 13, 2014 I was surfing the web and found about these: http://www.jetcityamplification.com/#!retrovalves/ctjr they're 12ax 7 tube replacements. Anyone have any comments on these? Might offer new tonal possibilities. TTK says that using the red series is like throwing a tube screamer in front of your amp... Quote Share this post Link to post Share on other sites
TheRealZap 7,366 Posted March 13, 2014 I researched them a while back... and ended with this conclusion.... "Why would i want to turn my tube amp into a solid state amp?" and then of course i moved along..... Quote Share this post Link to post Share on other sites
