(!!!!) (Recommended Pair) EL84 Telefunken Germany <> bottom NOS and used/good 1950's-1962 (43.2ma and 42.6ma)

1 matched pair) EL84 Telefunken Germany <> bottom 1950's - 1962

1 tube) 43.2ma Gm=10,300 (1950's) NOS on left

1 tube) 42.6ma Gm=9900 (1962) used/good

MATCHED ON AMPLITREX AT1000

Vplate=325V

Screen=250V

Vgrid=-7.7V

Good NOS range 40-48ma

Good Gm range 10,000-11,000

recommended for:

Klangfilm

ASL OTL headamp

Leben CS-300

Grommes PHI-26M

Two Rock