Log in using the new customer accounts page.
1 Pair) 12JB6 Sylvania NOS 1960's - 1970's
1 tube) 71ma Gm=7500
1 tube) 74ma Gm=7250
 (Best Pair) 12JB6 Sylvania NOS 1960's - 1970's (71ma and 74ma) "Pin It")
 (Best Pair) 12JB6 Sylvania NOS 1960's - 1970's (71ma and 74ma)&Category=&ImageURL=http://tubeworldexpress.com/cdn/shop/files/7_1_79f1d95f-f934-4f02-abf9-a35468bc38bd.jpg?v=1782932507){kind=link}