(!) 12AU7A=ECC82 GE Brimar ribbed plates used/good 1967 (9.5/9.8ma)
$ 39.99
1 low noise tube) 12AU7A=ECC82 GE Brimar ribbed plates used/good 1967 (RW)
9.5ma Gm=1800
9.8ma Gm=1800
See more: vacuum tube
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 12AU7A=ECC82 GE Brimar ribbed plates used/good 1967 (9.5/9.8ma)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/1_05c03b17-b70e-4f0b-9757-43f81c15f389.jpg?v=1723070807){kind=link}
 12AU7A=ECC82 GE Brimar ribbed plates used/good 1967 (9.5/9.8ma) "Pin It")