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(!!!) (#3 717A Pair) 717A=VT-269 Western Electric by Tungsol NOS 1943-1944 (7ma and 8ma)

$ 48.88

1 Matched Pair NOS) 717A=VT-269 Western Electric by Tungsol NOS 1943-1944 original boxes

1 tube) 8.0ma Gm=4000

1 tube) 7.0ma Gm=3800 

 

Good Ma range 6.5-8ma

Good Gm range 3500-4000

 

Vplate=100V

Vscreen=100V

Vgrid=-1V

 

Recommended for

Yamamoto A08 amp

DIY

See more: vacuum tube
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