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(!) (#6 BEST PAIR) 7868 RCA tipped top NOS mid-1960's (40.5ma and 42ma)

(!) (#6 BEST PAIR) 7868 RCA tipped top NOS mid-1960's (40.5ma and 42ma)

$ 139.99

Tube Specs

1 Matched Pair NOS

re-boxed

Test Data

1 tube) 40.5ma, Gm=8600 RCA printing with top getter
1 tube) 42.0ma, Gm=8850 no printing, top and side getter

(Good Current range=35-60ma)

(Good Gm range = 8000-10,000)

Tested on Maxi-Matcher

(Vplate=325V, Vscreen=325V, Vgrid=-12V, triode connected)

 

Recommended for

- Ampeg Reverberocket R-12R 1965
- Ampeg Jet 12 1960's
- Fisher Model 400 FM Multiplex Receiver
- Fisher X-100B
- Bogen

 

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