NOS NIB BRIMAR CV2024 6060 M8162 12AT7WA ECC81 MATCHED BLACK-PLATE PAIR TUBES

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TUBE
MUSEUM NEW YORK
Historic
Tube
Museum, Tuxedo Park, New York
It is our pleasure to inform you that
The Tube Museum
has been selected as the Winner for the 2021
Best of Tuxedo Park Awards in the category of
Best Audiophile Dealer Awards.
Beware: Brimar put thick triangle shaped stickers on some tubes that were microphonic, to help "dampen" the
microphonic tubes. Stay away from them.
BRIMAR
Phenomenal
TUBES!
with
"PERFECT SCORES"
phe·nom·e·nal
/
fəˈnämənəl
1. Very remarkable; extraordinary.
2. Perceptible by the senses or through immediate experience.
BID ONE (1) FOR THIS
RARE NOS TROPHY-QUALITY CV4024 / 6060
!
NOS CV4024 12AT7 BRIMAR, ENGLAND!
CV4024 / 12AT7-WA TUBES
Balanced Matched
DUAL DOUBLE COPPER RODS
GETTER-RING ESOTERIC TUBES!
RARE NOS TROPHY-QUALITY
Impossible to find in NOS
except from The Tube Museum here!
NOS NIB NEW OLD STOCK
..."If you are new to tubes, these tubes are in a higher class of tubes, these are the ORIGINALS from the 1960's, perhaps before you were even born! They are in a Special Class and caliber! Don't even try to compare these to the new production Electro-harmonic, JJ, Reissue Tung-Sol or Reissue Mullard
Russian and Chinese Imitations!
These are the AUTHENTIC REAL DEAL, never to be made again! They were
painstakingly
hand made back then with RARE earth metals, no longer even available today. They have the most sought after BLACK PLATES,
double
copper post "HALO" shaped, hand welded Getter Ring! New tubes today are made from cheap tin metal alloy, and made in a fast mass-production way
solely
to keep the production cost down!
Don't pass these up IF you are serious about your musical components, and serious about your "tone", only achieved by the authentic Original NOS CV4024's. These tubes will grow in value and is the BEST investment you can make in the sound and value of your tube investment. Stay Safe, Stay Home, Be Well and Rock on!"... TubeMuseum.
Tube Museum Quality
BRIMAR
Phenomenal
TUBES!
with
"PERFECT SCORES"
BID ONE (1) FOR THIS RARE NOS TESTED PAIR OF
Balanced Matched "VALVES" (CALLED "TUBES" IN THE USA)
!
THEY JUST MADE THEM BETTER BACK THEN IN ENGLAND!
RARE NOS TROPHY-QUALITY
CV4024 / 12AT7-WA
1960's VALVES
AUDIO AMP
TUBES
QUITE RARE BEAUTIFUL LOOKING AND SOUNDING
BALANCED AND MATCHED PAIR
RARE NOS TROPHY-QUALITY
BRIMAR, THE BEST!
DOUBLE COPPER-SUPPORTS
BRIMAR, U.K. TUBES were finest Professional tubes any manufacturer ever made! THESE HAVE BEEN HORDED BY PROFESSIONAL AUDIOPHILES AND ARE NEVER SEEN ANYMORE, ESPECIALLY NOS NEW IN ORIGINAL BOX - NEVER-USED! THESE ARE THE BEST SOUNDING, BEST MADE and MOST VALUABLE and RARE out of ALL the PREAmp and Audio tubes.  You won't find other Extremely RARE "Tube Museum Certified" tubes around - that's because they are kept and treasured by those who know which the tubes are!
UNMISTAKABLY NEW-OLD-STOCK
Actual Select Premium Audio Tubes /Valves
RARE NOS TROPHY-QUALITY
BRIMAR
Phenomenal
TUBES!
with
"PERFECT SCORES"
Would you feed yourself without knowing the ingredients? Of course not, so don't feed your preamp a tube not knowing the complete specifications! Here we have excellent examples of the finest low-noise tubes.
BRIMAR
Phenomenal
TUBES!
with
"PERFECT SCORES"
PAIR 2:
(AVAILABLE!)
tube 1: 6,800 & 6,600 (125%/120%) WOW!
12.6/12.5mA (126%/125%)
tube 2: 6,400 & 6,300 (118%/115%) WOW!
12.6/12.0mA (126%/120%)
Tested on the State-of-the-Art AMPLITREX AT-1000 Electron Tube Test System in the
FIXED-BIAS MODE!
The Bias Mode refers to the way a tube is biased into its linear region to accomplish GM testing. When Auto Bias is selected,
(which The Tube Museum DOES NOT use)
, the AT1000 decrements the grid voltage from about twice that expected, until the specified plate current is achieved. This way of biasing favors the proper plate current for testing, and will somewhat compensate for a tube suffering from weak emission.
Beware of sellers reporting test measurements in the "Auto-Bias" mode which is
certainly MISLEADING!
They will report something like this:
Test Results (Amplitrex, min: 0.8)
Tube 1: 1.7/1.7
Tube 2: 1.7/1.7
This type of testing is
certainly MISLEADING!
As they are reporting AUTO-BIAS in self-adjusting V (Volts).
ALWAYS "ASK" the seller WHAT THE TRUE "mA' emissions and/or "mA/V" GM or
transconductance is!
CERTIFIED
ULTRA-LOW-NOISE SPECIMEN
THESE ARE THE "TOP CHOICE ECC81 TUBES"
AMPLITREX BALANCED MATCHED
THESE TUBES HAVE HELD THEIR BALANCE AND MATCHED TEST MEASUREMENTS FOR OVER 50 YEARS AS RECONFIRMED BY OUR AMPLITEX TESTING
Actual tubes were tested on the State-of-the-Art Tube Museum Certified Tube Test System
Actual tubes were tested on the State-of-the-Art Tube Museum Certified Tube Test System
CERTIFIED
ULTRA-LOW-NOISE SPECIMENS
TubeMuseum tested tubes
takes the guesswork out of the process of selection delivering you the best Audio tubes that there possibly can be.
VERY VERY RARE BRIMAR NOS "AMPLITREX BALANCED MATCHED" 12AT7-WA (ECC802S) VALVES
!
TERMS OF SALE
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.
We do not low declare and we insure for full value.
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.
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, or our Hickok testers. 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
"EXPRESS SHIPPING"
required for certain countries
, (check first before you bid or we reserve the right to cancel your bid)
Please SEE my other ebay Auctions :
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TUBE
MUSEUM NEW YORK
TUBE
MUSEUM
Phenomenal
TUBES!
phe·nom·e·nal
/
fəˈnämənəl
1. Very remarkable; extraordinary.
2. Perceptible by the senses or through immediate experience.
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