Western Electric 396A/2C51/5670 Vacuum Tube Black Plate Square Getter Made in USA. Date Code: 6926 Made in the 2nd quarter 1969 in USA Fully tested by calibrated Hickok 539C tube tester with no shorts, leakage or gas. Measurement: 4800/4600 where minimum good value is 3150 Strong and tightly balanced tube! |
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