1920's RCA Radiotron UX-280 80 Rectifier Globe Tube, Tested
This tube has black plates and a foil getter. It was made in the late 1920's/early 1930's.
This was tested on my Dan Nelson calibrated TV-7/B. It has been tested for shorts and gas. The tube tests with readings of 50/52. Minimum is 40 per section.
I will combine shipping. Just ask.
I will ship international.
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| Listed | 2 years ago |
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| Condition | Excellent (Used) Excellent items are almost entirely free from blemishes and other visual defects and have been played or used with the utmost care.Learn more |
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