The real made in UK Genalex are very expensive 1989 got a matched quad for $1200.00 easy to spot dual getter
used them in green hornet #1 & #2 KT77 I don't know much about new production tubes JJ/Telefunken hold up well
they don't sound good and the regular JJ don't last.
View attachment 81838
I think tube amps have been around nearly 90 years now...and just getting started.
You are still connecting your guitar cable with a 1/4" plug from the 19th century phone systems....when is that going to change? Like...never.
