(!!!) (Single) 12BH7A Raytheon Black Oval Plates "D" getter NOS 1950's (10.6/7.8ma)
$ 59.99
1 low noise tube) 12BH7A Raytheon Black Oval Plates "D" getter NOS 1950's - 12BH7A wiped off glass
1 section) 10.6ma Gm=3100
1 section) 7.8ma Gm=2500
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 (Single) 12BH7A Raytheon Black Oval Plates "D" getter NOS 1950's (10.6/7.8ma)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/3_6a7f2766-4098-4a83-91b7-d9b4fe29c0d5.jpg?v=1776140258){kind=link}
 (Single) 12BH7A Raytheon Black Oval Plates "D" getter NOS 1950's (10.6/7.8ma) "Pin It")