This listing is for a vintage NOS (New Old Stock) Hytron type 25L6GT beam power vacuum tube in the original box. (the box is stained)

This tube tested great on a reliable Hickok 800A tube tester (a mutual conductance tester).

It had a reading of 8000 micromhos. - right at new tube minimum specs!  ...and No shorts or gas detected!

Ref:  Minimum readings should be 4800 micromhos (60%) and new tubes should test at 8000 or more micromhos.

Satisfaction guaranteed!   --   $-$-$  --  Check out all the other items I have for $ale!   --  $-$-$

****  FREE domestic economy shipping & handling on this item!  **** *** PLEASE make payment within (5) days.  Thank you! *** 

***  As a seller, I promptly leave feedback after receiving positive feedback ***