Language switcher country flag for English English
  • Language dropdown option country flag for English English
Log-in

257A Western Electric engraved base NOS 1930's (6 in stock) (257A is a 231D with a top cap grid connection)

$ 125.99
Buy now with ShopPay

6) 257A WE "engraved base" NOS with tube data sheets, around 1940

$125 each

2 for $225

 

(257A=231D with top cap for grid connection)

 

See more: vacuum tube
Scroll to top
Protected by hCaptcha
Protected by hCaptcha