(!!) (#3 7551 Pair) 7551 RCA black plate branded Motorola NOS 1970's (44ma and 45ma)
$ 12.99
1 pair) 7551 RCA black plate branded Motorola NOS 1970's
1 tube) 44ma Gm=5300
1 tube) 45ma Gm=5400
Vplate=250V
Vscreen=250V
Vgrid=-18V
Good Ma = 35-40ma
Good Gm = 5000-5300
Beam Terode
9 pins
12-15V filament
10 watts
See more: vacuum tube
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 (#3 7551 Pair) 7551 RCA black plate branded Motorola NOS 1970's (44ma and 45ma)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/products/7551pair_f7555a6e-7ba5-4208-af7e-e2921e63aa8d.jpg?v=1571439210){kind=link}
 (#3 7551 Pair) 7551 RCA black plate branded Motorola NOS 1970's (44ma and 45ma) "Pin It")