6GM5 Sylvania rebranded GE NOS 1966 (64.5ma)
$ 31.99
6GM5 Sylvania rebranded GE NOS 1966 (LV)
64.5ma
Gm=10,350
Tested on Amplitrex
Good Current Range = 50-60ma
Good Gm range = 9500 - 10,000
See more: vacuum tube
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