Russian 6E5S magic eye tube. Equivalents to the 6E5G / 6G5G. NEW, NOS and never used before!

Pin layout for the 6E5S tube is as follows:

Pin 1: Not used,

Pin 2: Heater,

Pin 3: Anode,

Pin 4: Not used,

Pin 5: Input Grid,

Pin 6: Target,

Pin 7: Heater,

Pin 8: Cathode.