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Bidding has ended on this item. Item:4 RCA/Cunningham #45 triode-tested strong, matched quad |
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Four RCA Cunningham Radiotron #45 tubes, the tall coke bottle shape glass bulb. These are of course exact equivalents to the CX345/CX-345, UX245/UX-245, 245, 145 tubes. All tubes have the exact same structure inside and out, with engraved base. Used and tested on a Hickok TV-3 military tester that has been calibrated. Firm bases, very good silvering. Tubes are matched for transconductance- test at 1350, 1400, 1375, 1300 where pass/fail is 1170 micomho. Many other lots of tubes for sale this week. Shipping is $7.95 by USPS priority mail within the continental US, more elsewhere. Exact postage only, no packing fee. |
Shipping and handling Item location: Whippany, NJ, United States Shipping to: Worldwide
 
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