(!!!!) (Best Pair #1) 408A Western Electric NOS "D" getter 1970 (90/60 and 92/60)
$ 49.99
1 pair) 408A Western Electric NOS "D" getter 1970
1 tube) 92/60
1 tube) 90/60
Matched on B&K tester
Above 85 is very strong
- Little Dot I+
20 volt filament
See more: vacuum tube
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 (Best Pair #1) 408A Western Electric NOS "D" getter 1970 (90/60 and 92/60)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/3_1_c659807a-4a95-477f-8a42-80752c98bd78.jpg?v=1769722179){kind=link}
 (Best Pair #1) 408A Western Electric NOS "D" getter 1970 (90/60 and 92/60) "Pin It")