-40%
Two, Cunningham CX-301A, #01A globe/balloon, matching pair #4, 01A, UX-201A eq
Two, Cunningham CX-301A, #01A globe/balloon, matching pair #4, 01A, UX-201A eq
Two, Cunningham CX-301A, #01A globe/balloon, matching pair #4, 01A, UX-201A eq
Two, Cunningham CX-301A, #01A globe/balloon, matching pair #4, 01A, UX-201A eq

Two, Cunningham CX-301A, #01A globe/balloon, matching pair #4, 01A, UX-201A eq

$ 31.65

Availability: 73 in stock
  • Model: CX-301A
  • Modified Item: No
  • MPN: CX-301A
  • Non-Domestic Product: No
  • Custom Bundle: No
  • Country of Manufacture: United States
  • Type: Vacuum Tube
  • Brand: RCA

    Description

    Two, Cunningham CX-301A, #01A tubes, with the globe/balloon glass envelope. These are of course exact equivalents to the UX-201A/UX201A, 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 1000, 975 where pass/fail is 470 micromho. These 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.