NOS 6AU6A (6AU6) Vacuum Tube - RCA - USA - 1970's (BLACK PLATES, TESTED!!!)

Description: You are bidding on (1) NOS RCA 6AU6A electron tube, made in the USA in the 1970's. Black plates, dual mica spacers, and top mounted getter. Very nice quality 6AU6A tube that can be used anywhere a 6AU6 is called for. Original box is in good condition with some writing on the flap, etc. Stock up now for your gear. We have literally hundreds of thousands of tubes in our warehouse, so please continue to check our listings as we will be listing more electron tubes each week. Tube has been tested on one of our calibrated Bitmatic (Western Electric KS-15874-L2) computerized testers and is guaranteed good; test results as follows: 5040 umhos where 3150 - 6300 umhos is the acceptable range for the tester All our tubes are tested and guaranteed by us; we only test tubes on one of our quality calibrated mutual conductance testers, NEVER on an emissions tester. The testers we use are Phil Frakes's Bitmatic computerized Cardmatic testers from Tubesontheweb, the specific models are Western Electric KS-15874-L2's which were made for Western Electric by Hickok; we currently own two of these testers. Our backup testers which we use occasionally are military TV-10D/U's. For specialized tests, we employ one of our VTV Dual Triode Characterizers (for preamp tubes) as well as a Maxi-Matcher (for power tube matching). Tubes are guaranteed for 90 days, refund or replacement our choice. Thanks for looking at our auction and be sure to check out our other auctions for other tubes that may be of interest. (lot ewa1001) SPECIAL OFFER - FREE brand new VE Tube Pin Straightener (Made In USA) for all orders over $300!!! Works with 7 pin miniature, 9 pin miniature, Magnoval, Novar, and Compactron tubes. Also available for individual sale, please visit our store and search for Tube Pin Straightener.

Price: 9.95 USD

Location: Andover, New Hampshire

End Time: 2024-03-03T19:49:55.000Z

Shipping Cost: 5.2 USD