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6LB6 GE branded Zenith NOS 1963 (114ma)

6LB6 GE branded Zenith NOS 1963 (114ma)

$ 30.99

1 tube) 6LB6 GE branded as Zenith

114ma

Gm=13,600

 

Tested on Amplitrex

Vplate=150

Vscreen=110

Vgrid=-20

Good Ma range 100-105ma

Good Gm range 12,500-13,000

 

See more: vacuum tube
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