12BE6 Telefunken Germany no diamond NOS 1969 (1.8ma)
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$ 12.99
1 tube) 12BE6 Telefunken Germany NOS no diamond bottom but made in Ulm, Germany (Telefunken plant) U7209400=1969
1.8ma
Gm=1100
Good mA = 1.5-2.0ma
Good Gm = 900
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