1953 NOS Telefunken 12AU7 ECC82 MATCHED-TRIODE TUBE TESTED for AUDIO NOTE M10

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1953 NOS Telefunken 12AU7 ECC82 MATCHED-TRIODE TUBE TESTED for AUDIO NOTE M10 :
$395.00

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offer one (1) for BOTH THE RAREST 1953 SINGLE ECC82 Telefunken!

Made in W.Germany in the 1953

RARE 61 YEAR-OLD TELEFUNKEN 12AU7!

TELEFUNKEN ECC82 12AU7

METICULOUS REFERENCE-STANDARD ECC82 - ECC82 from 1953 matched-triode tube.

Telefunken-Siemens Halske Non-Diamond Panted Code = B EZ 01 = DECEMBER 1953

ALL PICTURES ARE OF THE ACTUAL TUBE YOU WILL RECEIVE

RARE PRE-DIAMOND PAINTED-CODE ON FRONT

METICULOUS REFERENCE-STANDARD ECC82 12AU7 MATCHED PAIR FROM 1953

LIQUID SMOOTH PERFORMANCE

BALANCED MATCHED SINGLE TUBE FROM 1953 -

HISTORICAL FACT! - 1953 WAS BEFORE TELEFUNKEN DID DIAMOND-BOTTOMS

FROM DECEMBER 1953

Codes B EZ 01 = December 1953

PICTURES ARE OF THE ACTUAL TUBE YOU WILL RECEIVE

1953 GRAY LONG LADDER PLATES

ALL PICTURES ARE OF THE ACTUAL TUBE YOU WILL RECEIVE

NOS MUSEUM CERTIFIED

AMPLITREX DIGITALLY TESTED

OVERWHELMING LIQUIDITY

RARE COLLECTOR\'S 12AU7

FROM 1953 - PERFECT!

2,500/2,500 = 113%/113%

BALANCED MATCHED TRIODES!

ALL PICTURES ARE OF THE ACTUAL TUBE YOU WILL RECEIVE

TUBE MUSEUM DIGITAL VISUAL PROOF

TESTED IN THE \"FIXED-BIAS\" MODE most similar to Hickok settings:

TUBE 1: 2,500/2,500 GM

PHENOMENAL113%/113% FOR 1953

PROPERLY STORED FOR 61 YEARS!

SOUNDS LIKE NOTHING YOU HAVE EVER HEARD BEFORE

OVERWHELMING LIQUID MIDS & HIGHS!

10.2mA/9.7mA WOW!

2,200/2,200 GM = 100%

ALL PASSED THE AMPLITREX DIGITAL TESTS = NO GAS and NO HEATER-TO-CATHODE LEAKS!

Low-Noise Tested Microphonic Free

No H-to-K Leakage (Heater-to-Cathode) No leaks (0) zero!

Actual tubes were tested on the State-of-the-Art AMPLITREX AT-1000 Electron Tube Test System

CERTIFIEDULTRA-LOW-NOISE MUSEUM SPECIMEN

TubeMuseum tested tubestakes the guesswork out of the process of selection delivering you the bestAudio tubes that there possibly can be.

Terms of sale

Per \'s terms of service which every account holder must agree to as part of being an member, a offer is a legally binding contract. Please read the Terms & Conditions carefully before offerding. By offerding on this sale, you understand and agree to \'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. ALL RETURNS subject to a 20% handling charge. 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 SHIPPINGINCLUDESINSURANCE, TRACKING NUMBER AND DELIVERY CONFIRMATION

\"EXPRESS SHIPPING\"required for certain countries, (check first before you offer or we reserve the right to cancel your offer)

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