Log-in
311A WE

311A WE "engraved base" used/80% in white box 1930's (26.5ma) (tested on Amplitrex)

$ 99.99

1 tube) 311A WE "engraved base" used/80% in white box 1930's large getter in white box

26.5ma

Gm=2300

 

Tested on Amplitrex

Vplate=180V

Vscreen=135V

Vgrid=-15V

Good Ma = 30ma

Good Gm = 2900

- Deja Vu

See more: vacuum tube
Scroll to top