(!!!) 12AU7 RCA tall gray plates "D" getter used/good 1953 (9.2/9.8ma)
$ 29.99
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1 low noise tube) 12AU7 RCA tall gray plates "D" getter used/good (3-35=1953)
9.2ma Gm=1900
9.8ma Gm=2000
Good Ma range 8-10ma
Good Gm range 1800-2200
See more: vacuum tube
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 12AU7 RCA tall gray plates "D" getter used/good 1953 (9.2/9.8ma)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/products/1_a958f0bd-a071-488c-bf6f-c7d5ac8ad8fd.jpg?v=1673658104){kind=link}
 12AU7 RCA tall gray plates "D" getter used/good 1953 (9.2/9.8ma) "Pin It")