12AT7 ( ECC81 ) SYLVANIA NOS NIB Black Plates O Getter Tested Tube MADE IN USA

12AT7 ( ECC81 ) SYLVANIA NOS NIB Black Plates O Getter Tested Tube MADE IN USA
12AT7 ( ECC81 ) SYLVANIA NOS NIB Black Plates O Getter Tested Tube MADE IN USA
12AT7 ( ECC81 ) SYLVANIA NOS NIB Black Plates O Getter Tested Tube MADE IN USA
12AT7 ( ECC81 ) SYLVANIA NOS NIB Black Plates O Getter Tested Tube MADE IN USA
12AT7 ( ECC81 ) SYLVANIA NOS NIB Black Plates O Getter Tested Tube MADE IN USA
12AT7 ( ECC81 ) SYLVANIA NOS NIB Black Plates O Getter Tested Tube MADE IN USA
12AT7 ( ECC81 ) SYLVANIA NOS NIB Black Plates O Getter Tested Tube MADE IN USA
12AT7 ( ECC81 ) SYLVANIA NOS NIB Black Plates O Getter Tested Tube MADE IN USA
12AT7 ( ECC81 ) SYLVANIA NOS NIB Black Plates O Getter Tested Tube MADE IN USA
12AT7 ( ECC81 ) SYLVANIA NOS NIB Black Plates O Getter Tested Tube MADE IN USA


$36.63 Buy It Now or Best Offer
free,30-Day Returns





Seller Store dynacoriparazioni
(899) 100.0%,

Location: Alba Adriatica, TE
Ships to: US,
Item: 167026050522

Return shipping will be paid by:Buyer
All returns accepted:Returns Accepted
Item must be returned within:30 Days
Refund will be given as:Money Back
Return policy details:
SYLVANIA:SYLVANIA
Country of manufacture:United States
12AT7 ( ECC81 ):12AT7 ( ECC81 )
Type:NOS Valve

OUR INSTRUMENTS ARE CALIBRATED WITH REFERENCE TUBES AND POWERED WITH UPS LINE VOLTAGE FOR A MORE ACCURATE AND STABLE MATCHING PROCESS For English Language see below 12AT7 ( ECC81 ) SYLVANIA NOS NIB Black Plates O Getter Tested Tube MADE IN USA Worn logo as picturedMade by SYLVANIA in the USA This SYLVANIA 12AT7 (ECC81) with Black Plates and Halo Getter is renowned for delivering balanced, detailed sound with great transparency and definition. The Black Plates give a slightly warm hue while maintaining excellent extension in high frequencies and a full-bodied but controlled bass. The mid-range is particularly rich, with a clear, articulated presentation making it ideal for hi-fi or professional audio applications. Tested on AMPLITREX AT-1000 Tube tester:Voltage Test: Va = 250V, Vg = -2VAverage 100% Gm = 5.5 ; Ia = 10 mATEST RESULT: VERY STRONG Section 1: Gm = 6.6 ; Ia = 13.0 mASection 2: Gm = 6.9 ; Ia = 14.3 mA Additional testing performed:Microphone TestEmission QualityShort Circuit TestingTest for GAS Shipping with protected packaging for added security.Recycled and recyclable paper packaging. Closing adhesive tape in brown paper – ECO-KRAFTEco Compatible – SOLVENT FREE Burglary Security Seal PolicyTo ensure the highest quality and integrity of our products, Vacuum Tubes Treasures applies burglar seals to all vacuum pipes sold through our website. These seals are designed to confirm that products have not been opened or tampered with prior to delivery to the customer.Seal Breaking Effects:The right of withdrawal for products purchased that come with a burglar seal is subject to keeping the seal intact. If the seal is broken after delivery, the right of withdrawal lapses as the product is no longer in its original condition, in accordance with Article 59 of the Consumer Code, which excludes withdrawal for sealed goods opened after delivery.Return Procedure for Sealed Products:Before proceeding with returning a sealed product, please check that the burglar seal is intact. If the seal is intact and you wish to exercise your right of withdrawal within 30 days of receipt, please follow the eBay procedure for returning the products.Acceptance of Terms:By placing an order through our store, the customer explicitly agrees to this burglar seal policy and acknowledges that breaking the seal results in the waiver of the right of withdrawal for the specific product.Thank you for your understanding and cooperation in maintaining the high quality and integrity of the products we offer. 12AT7 ( ECC81 ) SYLVANIA NOS NIB Black Plates O Getter Tested TubeMADE IN USA Logo worn as per photoMade by SYLVANIA in the United States of America This SYLVANIA 12AT7 (ECC81) with Black Plates and Halo Getter is renowned for its balanced and detailed sound, characterized by great transparency and definition. The Black Plates give a slightly warm tone, but maintain excellent high frequency extension and a full-bodied but controlled bass. The midrange is particularly rich, with a clear and articulated presentation that makes it ideal for hi-fi or pro audio applications. Tested on AMPLITREX AT-1000 Tube tester:Voltage Test: Va = 250V, Vg = -2VAverage 100% Gm = 5.5 ; Ia = 10 mATEST RESULT: VERY STRONG Section 1: Gm = 6.6 ; Ia = 13.0 mASection 2: Gm = 6.9 ; Ia = 14.3 mA Additional tests performed:Microphone TestEmission QualityShort Circuit TestGAS Test Shipping with protected packaging for greater safety.Packaging in recycled and recyclable paper. Brown paper sealing tape – ECO-KRAFTEco-friendly – SOLVENT FREE Anti-burglary Security Seal PolicyTo ensure the highest quality and integrity of our products, Vacuum Tubes Treasures applies anti-burglary seals to all vacuum tubes sold through our website. These seals are designed to confirm that products have not been opened or tampered with before they are delivered to the customer.Effects of Breaking the Seal:The right of withdrawal for products purchased that are supplied with an anti-theft seal is subject to the seal itself being kept intact. If the seal is broken after delivery, the right of withdrawal ceases as the product is no longer in its original condition, in accordance with article 59 of the Consumer Code, which excludes withdrawal for sealed goods opened after delivery.Return Procedure for Sealed Products:Before proceeding with the return of a sealed product, check that the anti-theft seal is intact. If the seal is intact and you wish to exercise your right of withdrawal within 30 days of receipt, follow the eBay procedure for returning products.Acceptance of Terms:By placing an order through our store, the customer explicitly accepts this policy on anti-burglary seals and acknowledges that breaking the seal entails renouncing the right of withdrawal for the specific product.We thank you for your understanding and cooperation in maintaining the high quality and integrity of the products we offer.

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