Description

ORIGINALLY from Historic TubeMuseum, Tuxedo Park, New York Established in 1928 as a premier research facility in Tuxedo Park, New York, that attracted such brilliant and most visionary minds of the twentieth century - Albert Einstein, Werner Heisenberg, James Franck, Niels Bohr and Enrico Fermi to name a few. The Tuxedo Park lab attracted these top-flight scientists who experimented with audio, sound, time measurement, and radar waves. He turned this Tuxedo Park laboratory into a meeting place for the most visionary minds of the twentieth century; Albert Einstein, and the aforementioned scientists. Today this location is the home of The Tube Museum New York. Welcome to ... Visit this seller's eBay Store! TUBE MUSEUM NEW YORK PRICED EACH PAIR CHOOSE (1) FOR A PAIR! Upgrade 업그레이드 6P9P 전자 튜브 진공 밸브, 6n 9/6n9C 진공 튜브 앰프, 오디오 앰프 액세서리 교체 가능, 신제품 THIS IS A SELECTED LOW NOISE TUBE SUITABLE FOR INTENSE AUDIOPHILE and MUSICAL INSTRUMENT AMPLIFIER APPLICATIONS Beautiful 1940's NOS tubes are out-of-production and very rare & high quality NOS RCA Made in 1940's in the UNITED STATES NOS TUBE MUSEUM QUALITY These were made in 1940's decades ago! 1940's RCA TUBES 100% NOS in ORIGINAL BOX BOTH TUBES HAVE MATCHING CODES TEST BETTER THAN 100% NOS specs Picture of the Pair 1 tubes # 1 AND # 2 being tested with 114%/114%matched voltage Tested on the State-of-the-Art AMPLITREX AT-1000 Electron Tube Test System TubeMuseum tested tubes takes the guesswork out of the process of selection delivering you the best Audio tubes that there possibly can be. Terms of Auction We do not low declare and we insure for full value. International Buyers - Please note: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying. International Shipping - items may be subject to customs processing depending on the item's declared value. Sellers set the item's declared value and must comply with customs declaration laws. - import duties and taxes which buyers must pay. All exchanges must be pre-paid and returned in original packing, complete with no sign of wear or abuse, exactly the same condition as it was when you received it. In the event that the product is not in the same condition, and does not test the same as you received it, you will be subject to a refusal and return, a determined restocking fee, repair charge, or disqualification. RETURN AUTHORIZATION (RA) number and instructions is required before sending any items. Actual Shipping and handling charges are non-refundable. We do not guarantee that your tester, or your tester's measurements will be the same as the Amplitrex AT-1000. Older testers, different testers, or the same tester may report different test measurements, and may not measure the same tube meaningfully (due to current dependency), accurately (due to calibration difficulties) or consistently (due to internal circuit drift) There is no warranty or returns based on what any other tube tester reports. THE COST OF ALL USA SHIPPING INCLUDES INSURANCE, TRACKING NUMBER AND DELIVERY CONFIRMATION TUBE MUSEUM NEW YORK Visit this seller's eBay Store! NOTICE: All text & images © 2002-2024 Copyright © of The Tube Museum New York © All Rights Reserved By entering this site you are agreeing to be bound by the terms of this agreement. All photographs and text appearing in the Tube Museum New York (TubeMuseumUSA) site(s) are the exclusive property of The Tube Museum New York © (except where stated otherwise) and are protected under international copyright laws and treaties. They are made available for your personal viewing enjoyment only. No images or unique text are within the Public Domain. The photographs and text may not be copied, reproduced, redistributed, manipulated, projected, used, or altered in any way without the prior express written permission of The Tube Museum New York ©. The unauthorized reproduction or distribution of a copyrighted work, pictures, and text is illegal. Criminal copyright infringement, including infringement without monetary gain, is investigated by eBay and appropriate action will be taken. Make sure your listing follows these guidelines. If it doesn't, it may be removed, and you may be subject to a range of other actions, including limits of your buying and selling privileges and suspension of your account. If you're not using pictures or text from the eBay product catalog, you should use your own when creating a listing. If you're using someone else's photos and text, make sure you have permission from the rights owner or creator .