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(!!!) (Best Single 1950's) 6BX7GT GE Zenith "D" getter halo NOS 1958 (74/70ma) (Highest mA and Gm)
(!!!) (Best Single 1950's) 6BX7GT GE Zenith "D" getter halo NOS 1958 (74/70ma) (Highest mA and Gm)
$ 22.99
1 tube) 6BX7GT GE Zenith "D" getter halo NOS 1958
1 section) 74ma Gm=9800
1 section) 70ma Gm=10,000
Tested on Amplitrex
Good NOS range 40-45ma
Good NOS Gm = 7000-8000
Recommended for
- Single Power
(Vfil=6.3V @ 1.5A, Vplate max=500V, Iplate max=60ma, Pout max = 12 watts total for both triode sides)
Typical Characteristics Class A Amp:
Vplate= 250V
Iplate= 42ma
Vgrid=-15
Rp= 1300 ohms
Mu= 10
Gm= 7600 mhos
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