Log-in
(!!!) (Best Single) 5U4GB Hytron NOS

(!!!) (Best Single) 5U4GB Hytron NOS "O" getter halo 1960 era (59/40 and 60/40)

$ 44.44

5U4GB Hytron NOS "O" getter halo 1960 era

59/40

60/40

 

Tested on TV-7

40=65%

60+=100+%

 

See more: vacuum tube
Scroll to top