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TUBEMUSEUM NEW YORK
MUSEUM-CERTIFIED
NOS AUTHENTIC SYLVANIA USA Amplitrex AT1000 TESTED 12AU7A MATCHED PAIR
REAL NOS 12AU7-A = ECC802S
"A" USA MILITARY DESIGNATION for LOW NOISE, no-microphonics
LONGEST 19mm PLATES
The LONGEST PLATE length made!
MADE IN U.S.A. in 1960's
NOS MATCHED PAIR!
PRICE IS FOR THE MATCHED PAIR! (2-TUBES)
ALL TUBES HAVE THE SYLVANIA U.S.A. [12AU7-A } ACID CODES
MULTIPLE LISTING PRINT WILL VARY
100% PERFECT TESTING 1960's NOS PAIR
TESTED IN THE "TRUE" 12AU7 SETTINGS!
1960's NOS MATCHED PAIR!
MADE IN USA SYLVANIA
PAIR 1: (SOLD!)
PAIR 2: (SOLD!)
ALL PAIRS TEST 120% to 130% or better!
*(2,200/2,200 = 100/100%)
2,200/2,200 = 100% factory Spec.
all pairs OVER 120% avg. GM with similar test results
PRICE IS FOR THE MATCHED PAIR! (2-TUBES)
TOP EMISSIONS! - HICKOK & AMPLITREX DIGITAL TESTED!
THE PERFECT 1960's SYLVANIA USA TUBES!
TubeMuseum tested tubes takes the guesswork out of the process of selection delivering you the best Audio tubes that there possibly can be.
Measures VERY STRONG Balanced & Matched
zero (0) Heater-to-Cathode leakage & zero (0) mA Gas! The Best!
AMPLITREX-AT1000 TESTED
NOS Excellent performance, smooth midrange, Phenomenal -Tone WOW the PERFECT TUBES
Tested in the true fixed bias settings!
SUPER STRONG 1960's NOS TUBES!
TESTED AT REAL-WORLD POWER LEVELS ON
AMPLITREX AT-1000
You will feel better knowing you have the best, quietest, non-microphonic, guaranteed, Tube Museum Tested tubes at a price you can afford!
Terms of Auction
PRICE IS FOR THE MATCHED PAIR! (2-TUBES)THE COST OF ALL USA SHIPPING INCLUDES INSURANCE, TRACKING NUMBER AND DELIVERY CONFIRMATION
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TUBEMUSEUM NEW YORK
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