-40%
Two, NEW in box, RCA Radiotron 01A, match pair, 01A, UX-201A, CX-301A eq
$ 55.41
- Description
- Size Guide
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.