Two, RCA Radiotron #45 globe/balloon, matching pair, UX-245, CX-345 eq for Sale

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Two, RCA Radiotron #45 globe/balloon, matching pair, UX-245, CX-345 eq For Sale

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Two, RCA Radiotron #45 globe/balloon, matching pair, UX-245, CX-345 eq:
$324.95

Two, RCA Radiotron #45 tubes, with the globe/balloon glass envelope. These are of course exact equivalents to the UX-245/UX245, CX345/CX-345, 145, and 245 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 1600, 1550 where pass/fail is 1170 micromho. The tubes have the same structure inside and out, however the base logo and reference for tube type are different, as one is designated a RCA Radiotron UX-245 and the other simply RCA Radiotron 45- with all else the same. The plate structure, the ladder type, is like those which are usually designated RCA Radiotron 45- the one tube obviously produced in that transitionary period

Many other lots of tubes for sale this week.

Shipping is free within the continental US. Elsewhere- exact postage only, no packing fee.