-40%
5, RCA Radiotron UX-201A, #01A globe/balloon, match quintet #11, 01A, CX-301A eq
5, RCA Radiotron UX-201A, #01A globe/balloon, match quintet #11, 01A, CX-301A eq
5, RCA Radiotron UX-201A, #01A globe/balloon, match quintet #11, 01A, CX-301A eq
5, RCA Radiotron UX-201A, #01A globe/balloon, match quintet #11, 01A, CX-301A eq

5, RCA Radiotron UX-201A, #01A globe/balloon, match quintet #11, 01A, CX-301A eq

$ 73.89

Availability: 100 in stock
  • Non-Domestic Product: No
  • MPN: UX-201A
  • Model: UX-201A
  • Custom Bundle: No
  • Modified Item: No
  • Type: Vacuum Tube
  • Brand: RCA
  • Country of Manufacture: United States

    Description

    Five, RCA Radiotron UX-201A, #01A tubes, with the globe/balloon glass envelope. These are of course exact equivalents to the CX-301A/CX301A, 01A, and 201A tubes. Used and tested on a Hickok TV-3 military tester that has been calibrated. Firm bases, excellent silvering. Tubes are matched for dynamic gain and structure- test at 950, 950, 950, 950, 925 where pass/fail is 470 micromho. The tubes test at new levels for dynamic gain. The tubes have the same structure inside and out.
    Many other lots of tubes for sale this week.
    Shipping is free within the continental US. Elsewhere- exact postage only, no packing fee.