-40%

Two, NEW in box, RCA Radiotron 01A, match pair, 01A, UX-201A, CX-301A eq

$ 55.41

Availability: 51 in stock
  • Type: NOS Tube
  • Non-Domestic Product: No
  • MPN: 01A
  • Model: UX-201A
  • Brand: RCA
  • Country of Manufacture: United States
  • Country/Region of Manufacture: United States
  • Custom Bundle: No
  • Condition: New
  • Modified Item: No

    Description

    Two, new in box, RCA Radiotron #01A tubes, with the shouldered glass envelope. These are of course exact equivalents to the UX-201A/UX201A, CX-301A/CX301A, and 201A tubes. Tested on a Hickok TV-3 military tester that has been calibrated, just to make sure. Firm bases, excellent silvering. Tubes are matched for dynamic gain and structure- test at 950, 925 where pass/fail is 470 micromho.  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.