$265.0 Buy It Now or Best Offer
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Seller Store tubemuseumusa
(6083) 100.0%,

Location: Bradenton, Florida
Ships to: US,
Item: 296727460146

Restocking Fee:No
Return shipping will be paid by:Seller
All returns accepted:Returns Accepted
Item must be returned within:30 Days
Refund will be given as:Money back or replacement (buyer’s choice)
Amperex:Amperex
American Nomenclature:6DJ8
Type:ECC88
Tube Type:ECC88
Product Type:Vacuum Tube
ECC88:ECC88
MPN:ECC88
Country/Region of Manufacture:Netherlands
Grading:AMPLITREX TESTED

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 (first klystron tube). Welcome to the …Visit this seller’s eBay Store! TUBEMUSEUM NEW YORK Made in HollandTUBEMUSEUM “CERTIFIED” TUBESCERTIFIED TUBE MUSEUM TESTED HALO GETTER RINGSHOLLAND FRAME-GRID DESIGN AMPEREX HOLLAND ECC88 6DJ8 ACTUAL PICTURES ORANGE GLOBE LOGO!TUBEMUSEUM CERTIFIEDTESTED ON AMPLITREX AT1000NEW NEVER SOLD FROM THE 1960’s!…”NEW IS NEW IS NEW !!!”… FACT: Most tubes on the internet test poorly with only 60%-70% or less mA! Here you have exemplary testing Matched pairs with the following test results: SEE ACTUAL TEST RESULTS IN PICTURE SECTION! MATCHING Δ8B3 & Δ8B3 CODESHIGHEST mA emissions Matched Pair!PAIR 1: (AVAILABLE) in Actual Picturestube 1: 14,200 / 13,200 (113%/105%)tube 2: 14,000 / 13,600 (112%/108%)(12.5/12.5mA/V) or 12,500/12,500 – 100% FIFTY-SIX (56) YEAR-OLD NEW OLD STOCK!NEVER USED – NEVER PLAYED You will never find such a TIGHTLY Balanced & Matched Pair with such HIGH mA & mA/V (Gm) anywhere again! 1960’s DESIRALE “HALO” GETTERSGRAY ELECTROSTATIC PLATESHOLLAND Δ8B3 & Δ8B31960’s HEERLEN HOLLAND FACTORY …”REAL 6DJ8 “CLASSIC HOLLAND QUALITY” HOLLAND PRODUCTION ECC88 MATCHED BELONGING TO THE HIGHEST-RANK OF 6DJ8’s”… WITH AMPLITREX AT1000 DIGITAL TEST-RESULT ! TUBE MUSEUM CERTIFIED RARE and DESIRED HOLO-GETTER RINGS with FRAME-GRID DESIGN 6DJ8 from the 1970’s, with hauntingly life like sweet and liquid sound and tubes that will make you “feel” better, knowing that YOU own the BEST NEVER-USED NEW-OLD-STOCK (NOS) there ever can be, or will ever be! THIS PAIR SOUNDS PHENOMENAL! You will never find such a TIGHTLY Balanced & Matched Pair anywhere again! Audiophile selected 6DJ8 best suitable for linestage applications, faster, and far more musical and detailed than Telefunken 6DJ8! Recommended preamps to use with this tube are AR, Audible Illusions, Conrad Johnson, Decware Torii MKIV, Sonic Frontiers, VAC, CAT, and more … – RODE K2 MIC- WOO AUDIO- PATHOS CLASSIC ONE- AUDIO HORIZONS- BLUE MICROPHONES CACTUS- Schiit Mjolnir 2- ANY 6922 PREAMP AMPLITREX DIGITALLY TESTED WITH MATCHING IDENTICAL SERIAL NUMBERSwith AMPLITREX AT1000 DIGITAL TEST-RESULT PROOF! NOS TESTED BALANCED & MATCHED PAIR! …”You will never find such TIGHTLY Balanced & Matched Pairs anywhere again!”…”The Museum has the best quality by far!”… HEERLEN HOLLAND FACTORYABOVE PICTURE OF THE TUBES YOU WILL RECEIVE WITH THE DELTA Δ CODES GENUINE 1969 HEERLEN HOLLAND AMPEREX 6DJ8 ALL TUBE MUSEUM TUBES ARE TESTED …WITH REAL FIGURES THAT CORRESPOND TO THE ORIGINAL FACTORY SPECIFICATION SHEET Most vintage tube testers test tubes by using fixed bias. So, if you are trying to compare test results between the AT1000 and other testers, this is the best way. The Tube Museum ALWAYS choose the “fixed bias mode” while testing our tubes. We only test in the “fixed-bias” circuit, this way drift or aging of the tube will not be compensated for, and your tube’s TRUE performance will be displayed on the LCD display, so you KNOW what you are REALLY buying! Here is the “6DJ8” Amplitrex Set-Up Data Screen. The heater is a TRUE 6.3 volts, testing at the correct 90 eP with a mA Specification of the true factory data of 15.0mA and a GM or mutual-conductance (also known as mA/V) of 12.5mA/V or 12,500 Gm. SEE THE AMPLITREX AT1000 DIGITAL TEST-RESULT PROOF! You will never find such a TIGHTLY Balanced & Matched Pair anywhere again! BALANCED & MATCHED TUBES! There’s no fooling around at the Tube Museum with meaningless claims like “tests strong!”, or some arbitrary number like “the tube test 82 with a minimum of 75″ and no maximum stated! We always give you the test results FACTORY-DATA so you can compare with the real factory data sheets in mA and mA/V, just like the original factory data sheet! (specifications). You will never find such a TIGHTLY Balanced & Matched Pair anywhere again! PASSED THE AMPLITREX DIGITAL TESTS = NO GAS and NO HEATER-TO-CATHODE LEAKS! zero (0) Heater-to-Cathode leakage ACTUAL PICTURES OF THE TUBES WITH THE DELTA Δ CODESTUBES FROM 1960’sExample how to read the codes:FRAME-GRID TUBES WERE MADE IN THE 1960”sMATCHING Δ8B3 & Δ8B3 CODESΔ = PHILIPS AMPEREX HEERLEN HOLLAND”O” Getter and Frame-Grid GRAY ELECTROSTATIC-SHIELD 6DJ8 = ECC88 (6922) Matched Pair Tubes As you can see, these tubes have CLEARLY VISIBLE 1969 Factory Codes! AMPLITREX DIGITALLY TESTEDThe “musicality” and test measurements of these tubes are phenomenal MORE MUSICAL than TELEFUNKEN 6DJ8! The Oldest, Rarest, & Most Desirable ECC88 / 6DJ8 made 55 Years Ago You will never find such a TIGHTLY Balanced & Matched Pair with such HIGH mA & mA/V (Gm) anywhere again!Tested on Amplitrex AT1000 Digital Tube Test System Actual tubes were 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 International Buyers – Please Note: Import duties, taxes, and charges are not included in the item price or shipping cost. These Import tax 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.Per eBay’s terms of service which every eBay account holder must agree to as part of being an eBay member, a bid is a legally binding contract. Please read the Terms & Conditions carefully before bidding. By bidding on this auction, you understand and agree to eBay’s terms of service as well as all terms and conditions mentioned here.Buyer pays all shipping, Item must be in original condition including cosmetic lettering on tubes so handle with white-glove care, un-used with all original boxes, packing material, environmentally safe cornstarch pellets, and shipping box. Absolutely NO RETURNS on special orders or best-offer deals. All sales are final with NO RETURNS on self installed mic tubes.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. 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 No zero (0) status bidders without permission, or we reserve the right to cancel your bid. Buyer is responsible for all import duties at price paid for item(s). Visit this seller’s eBay Store! TUBEMUSEUM NEW YORKNOTICE: 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.

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