Western Electric 205F
T
350V -22.5V
spec. result.
35ma 30.4ma
Gm
1900 1840
Amplitrex Audio Products
Eb250V Eg-20V 17.7ma
Eb250V Eg-15V 26.8ma
Eb250V Eg-10V 36.7 ma
U
Eb250V Eg-20V 16.0ma
Eb250V Eg-15V 25.3ma
Eb250V Eg-10V 36.2ma
Eb250V Eg-20V 17.4ma
Eb250V Eg-15V 26.2ma
Eb250V Eg-10V 36.3 ma
V
Eb250V Eg-20V 21.6ma
Eb250V Eg-15V 32.3ma
Eb250V Eg-10V 43.8ma
ゲッタ−は消滅していますが、特性は抜群 TV7:70/37(棄却値)
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