(!!!!) (Best Pair) 112A RCA NOS 1940's original boxes (7.6ma and 8.0ma) (same Gm)
$ 74.99
1 pair) 112A RCA NOS 1940's original boxes - tubes were factory sealed
1 tube) 8.0ma Gm=1600
1 tube) 7.6ma Gm=1600
Vplate = 180V
Vgrid = -13.5V
Good Ma = 6-7ma
Good Gm = 1600-1700
See more: vacuum tube
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 (Best Pair) 112A RCA NOS 1940's original boxes (7.6ma and 8.0ma) (same Gm)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/1_7fa5753b-c323-48b2-b9bc-072c6142ee73.jpg?v=1755498075){kind=link}
 (Best Pair) 112A RCA NOS 1940's original boxes (7.6ma and 8.0ma) (same Gm) "Pin It")