(!!!!) (Best Pair #1) 6EA7 Tesco by GE NOS 1960's (2.8/42.5ma and 2.5/45ma)
$ 54.99
1 pair) 6EA7 Tesco by GE NOS 1960's
1 tube) 2.8ma Gm=2700 (triode) 42.5ma Gm=6400 (pentode)
1 tube) 2.5ma Gm=2400 (triode) 45.0ma Gm=6500 (pentode)
Tested on Amplitrex
Good Ma Triode = 1.4ma Gm=1500+
Good Ma Pentode = 35-40ma+ Gm=5800-6500+
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See more: vacuum tube
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 (Best Pair #1) 6EA7 Tesco by GE NOS 1960's (2.8/42.5ma and 2.5/45ma) "Pin It")