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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.

Don't see the tubes you are looking for? Contact me and I may be able to help you.

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Listed2 years ago
ConditionExcellent (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
Brand
Model
  • UX-280 280 80
Categories
Year
  • Late 1920's/early 1930's
Made In
  • United States

Product safety information may be available here.

Arizona Tube Supply

Phoenix, AZ, United States
Joined Reverb:2020

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