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8417 GE rebranded RCA NOS around 1970 (95ma)

8417 GE rebranded RCA NOS around 1970 (95ma)

$ 99.99

1 tube) 8417 GE rebranded RCA NOS around 1970 

Iplate=95ma

Iscreen=5.5ma

Gm=21,000

 

Tested on Amplitrex:

Vplate=300V

Vscreen=300V

Vgrid=-12V

Good used Ma range 90-110ma

Good Gm = 21-23,000

 

For:

- Fisher SA-1000

- Dynaco

- Quicksilver

- Dynaco Mark VI introduced in 1976

- Gibson

- Bogen

- Harmon Kardon

 

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