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(!) (PAIR) 5BQ7A Dumont by GE gray plates NOS 1973 (12.6/10.2ma and 9.2/13.5ma)
(!) (PAIR) 5BQ7A Dumont by GE gray plates NOS 1973 (12.6/10.2ma and 9.2/13.5ma)
$ 11.99
1 pair) 5BQ7A Dumont by GE gray plates NOS 1973 "O" getter halo
1 tube) 12.6/10.2ma and Gm=8500/7700
1 tube) 9.2/13.5ma and Gm=7100/8100
sub for a 6BK7 or 6BQ7A
dual-triode
See more: vacuum tube
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 (PAIR) 5BQ7A Dumont by GE gray plates NOS 1973 (12.6/10.2ma and 9.2/13.5ma)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/1_c8334565-bf95-4c5f-babb-386fa2f69f29.jpg?v=1700334530){kind=link}
 (PAIR) 5BQ7A Dumont by GE gray plates NOS 1973 (12.6/10.2ma and 9.2/13.5ma) "Pin It")