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12B4A Sylvania NOS 1960's (33ma)

12B4A Sylvania NOS 1960's (33ma)

$ 8.99
 
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12B4A Sylvania NOS 1960's

33ma

Gm=6600

See more: vacuum tube
Tags: 12B4, 12B4A, 1957, preamp tubes, Raytheon, RCA, Sylvania, Tungsol
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