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

Category: SKU: TOY391015

$27.00 $89.99

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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

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