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(!!!!) (Best Pair) 10 GE branded Raytheon and GE NOS 1940's (24ma and 27ma) (same Gm)
(!!!!) (Best Pair) 10 GE branded Raytheon and GE NOS 1940's (24ma and 27ma) (same Gm)
$ 199.99
1 pair) 10 GE branded Raytheon and GE NOS 1940's - same plate, same plate ceramic supports, same circular top mica supports
1 tube) 24ma Gm=2000 (tube was factory sealed - small ceramic corner piece chipped off bottom ceramic support - see photo - does not effect perfromance of tube) (1) getter - see photo
1 tube) 27ma Gm=2000 (GE) in white box (2) getters
Good Ma range 20-30ma
Good Gm = 1700-2000
Vplate=300V
Vgrid=-15V
See more: vacuum tube
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 (Best Pair) 10 GE branded Raytheon and GE NOS 1940's (24ma and 27ma) (same Gm)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/4_f46b921c-82ff-470e-88bc-cc2e784dd64f.jpg?v=1773079254){kind=link}
 (Best Pair) 10 GE branded Raytheon and GE NOS 1940's (24ma and 27ma) (same Gm) "Pin It")