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(4) SO SO VINTAGE KT66 6L6 UNITED NATIONAL VACUUM TUBES FENDER 7581 6L6GC, US $710 – Picture 0
(4) SO SO VINTAGE KT66 6L6 UNITED NATIONAL VACUUM TUBES FENDER 7581 6L6GC, US $710 – Picture 1
(4) SO SO VINTAGE KT66 6L6 UNITED NATIONAL VACUUM TUBES FENDER 7581 6L6GC, US $710 – Picture 2
(4) SO SO VINTAGE KT66 6L6 UNITED NATIONAL VACUUM TUBES FENDER 7581 6L6GC, US $710 – Picture 3
(4) SO SO VINTAGE KT66 6L6 UNITED NATIONAL VACUUM TUBES FENDER 7581 6L6GC, US $710 – Picture 0
(4) SO SO VINTAGE KT66 6L6 UNITED NATIONAL VACUUM TUBES FENDER 7581 6L6GC, US $710 – Picture 1
(4) SO SO VINTAGE KT66 6L6 UNITED NATIONAL VACUUM TUBES FENDER 7581 6L6GC, US $710 – Picture 2
(4) SO SO VINTAGE KT66 6L6 UNITED NATIONAL VACUUM TUBES FENDER 7581 6L6GC, US $710 – Picture 3

(4) So So Vintage Kt66 6l6 United National Vacuum Tubes Fender 7581 6l6gc

US $710

  • State College, Pennsylvania, United States
  • Mar 9th
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(4) Working but not strong 6L6GC KT66 Vacuum Tubes See my other vacuum tube auctions too.    These run my amplifier but they aren't as loud as my new tubes. These are rare vintage.  I don't see any others on ebay. I feel they are warmer (tonally) than usual but maybe that's because I'm imagining it.   Background The United Electronics Tube company was headquartered in Newark NJ, founded in 1934, and was one of the first six or seven original producers of transmitting power tubes. They became part of Ling Electronics in 1958, and may have had contracts for its tube production (and expanded the types made available) to many different manufacturers at that point.  They are typically used in old Fender amplifiers and other power amp audio gear. __________________   Markings "UNITED NATIONAL, MADE IN ENGLAND, 87-49  7581  KT66"     My reference # 9 10 11 12     NO RESERVE!   (See my goodies for sale now on ebay click on 'see sellers other auctions' above.) Functional Condition: They work. No noise, smells. You will like.   Cosmetic Condition:  On a scale of poor/fair/good/excellent they are in the good range overall.        Shipping and Packing: Free shipping in the USA.   Send me an email if you have any questions.  pdruby yahoo Regards, Paul   Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.

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