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12BY7A GE Zenith NOS 1982 (37ma)

12BY7A GE Zenith NOS 1982 (37ma)

$ 13.99

12BY7A GE Zenith NOS 1982

37ma

Gm=15,000

 

 

Tested on Amplitrex AT1000

Vplate=250V

Vscreen=180V

Iplate Ma (good) = 26ma

Gm = 11,000



Heathkit DX-35 1950's
Kenwood TS-830S Transceiver
Kenwood 520
Kenwood TS-20
Yaesu FT-101 Transceiver

 

12BV7 is close substitute

See more: vacuum tube
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