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(!!!!) (Recommended Pair) EL84 Telefunken Germany <> bottom NOS 1963-1966 (68ma and 69.5ma) (recommended for FIXED-BIAS amp only due to high current)

(!!!!) (Recommended Pair) EL84 Telefunken Germany <> bottom NOS 1963-1966 (68ma and 69.5ma) (recommended for FIXED-BIAS amp only due to high current)

By Tube World

$ 349.99

1 pair) EL84 Telefunken Germany <> bottom NOS 1960's (recommended for FIXED-BIAS amp (where you can adjust the bias)

1 tube) 69.5ma Gm=12,900 (66-08=1966)

1 tube) 68.0ma Gm=12,600 (B5203308=1963)

 

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

 


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