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(!!!) 418A Western Electric NOS 1952 original box (41ma)

(!!!) 418A Western Electric NOS 1952 original box (41ma)

$ 89.99

1 tube) 418A Western Electric NOS (239=1952) original box

41ma

Gm=21,000

 

Tested on Amplitrex

Good Ma range 35-45ma

Vplate=120V

Vscreen=120V

Vgrid=-1V

Good NOS Gm = 20-25,000

 

INFORMATION:

- Tetrode

- superb sound triode-connected

- Hovland

See more: vacuum tube
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