(!!) (Best Single #2) EC86 Telefunken Germany <> bottom 1961 (10.3ma)
$ 39.99
1 tube) EC86 Telefunken Germany <> bottom NOS 1961 original box
10.3ma
Gm=13,800
Tested on Amplitrex
Vplate=185V
Good Ma range 11-13ma
Good Gm range 13-15,000
See more: vacuum tube
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