(!!!) (Recommended Pair) 6BG6GA GE NOS 1974 (81ma and 82ma)
$ 19.99
1 matched pair) 6BG6GA GE black plate NOS (KI) 1974
1 tube) 81ma Gm=6400
1 tube) 82ma Gm=6500 glass slightly tilted
Tested on Amplitrex
Vplte=250V
Vscreen=250V
Vgrid=-15V
Good Ma = 70-75ma
Good Gm = 5500-6000
See more: vacuum tube
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 (Recommended Pair) 6BG6GA GE NOS 1974 (81ma and 82ma)&Category=vacuum tube&ImageURL=http://cdn.shopify.com/s/files/1/0333/7633/products/1_3a0f718c-3c69-4528-bc31-cff143dc7806.jpg?v=1590589326){kind=link}
 (Recommended Pair) 6BG6GA GE NOS 1974 (81ma and 82ma) "Pin It")