by azazello » Thu Dec 08, 2016 5:41 am
I'm interesting about life time /Google haven't info/ and what is the sound. I will make change to KT88, used about 700 h.
Projects: OTL 6AS7 Gen, Electric, SEs 2A3 RCA, 300B JJ, 6S4S, 4P1L, EL11 Telefunken, 6AS7 RCA, 6S33S, 6S41S, 6S19P, headphone ampl. OTL Loftin White 6AS7 RCA....SE E84L&E80CC Siemens&Tel-n.