(!!!) (Single) 12BH7A CBS Oval Black Plates "O" getter used/good 1960 (7.3/9.6ma)
$ 39.99
1 low noise tube) 12BH7A CBS Oval Black Plates "O" getter used/good 1960
1 section) 7.3ma Gm=2300
1 section) 9.6ma Gm=2600
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 (Single) 12BH7A CBS Oval Black Plates "O" getter used/good 1960 (7.3/9.6ma) "Pin It")
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