Tube 25Z6G Dual Rectifier RCA Radiotron ST Printed Base

Here is one of many items from the estate of a retired radio, TV, telephone, and electronics repair-salesman. His name was Hugo Oliver and his amateur radio call sign was W2HQF. There are many vacuum tubes, others parts, consumer electronics, tools and test equipment to be had; I will be listing these in the months to come.

This 25Z6G dual rectifier tube looks to be new old stock in its original box that is in very good condition. The tube is clean and lightly silvered inside; the glass has a silk screen branding of 25Z6G inside a hexagon. The white printed black base is not loose and marked "RCA Radiotron MADE IN U.S.A. T6 LICENSED AS STATED ON CARTON" The plates are two matte black panels, tube doesn't rattle. I recently acquired an early 1950s EICO Model 625 Tube Tester and can now test some of the larger tubes I have had for a while. This tube passed all tests for shorts, open elements, and filament continuity. It also scored 80 and 84 out of 100 for emission; I have no way of knowing what a new tube is supposed to score. Tubes will be retested before shipping. 1.5 oz actual weight.

This item will be shipped in a well packed box. I can ship two tubes of this size for the Priority Mail price quoted for one. Combined shipping is available on all but the heaviest items (70 pounds USPS max). Shipping insurance coverage for this item is NOT included in the shipping price quoted above. Please contact me if you would prefer otherwise.

Please visit our eBay store by clicking on B&K Variety Worldwide to see what similar items we may have that might interest you.

We attempt to have descriptions and good pictures that represent our items accurately and clearly, please ask questions if you are not sure about something. More pictures can be taken, if you should want a close-up or a different angle. However, you may not get pics if less than 5 auction hours remain, so ask early. Please include your email address with picture request. PLEASE DON'T BID IF YOU AREN'T GOING TO PAY. Prospective buyers please read the terms and conditions by clicking on Store Policies before buying or asking any questions. We want to be up front and transparent about our policies and procedures.