Tube Type: Indirectly heated twin diode. [1 ,2 ,3 ,4 ]. Regardless of what is seen were printed areas are gone. This is a new tube so, I would not pass this up.
Tube Type: Indirectly heated twin diode. [1 ,2 ,3 ,4 ]. Regardless of what is seen were printed areas are gone. This is a new tube so, I would not pass this up.