Unused NIB Westinghouse 5814A Vacuum Tube (3) Available ????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????

1 x 5814A(12au7) Phillips ECG Tube Made in USA Foil O GetterTested on enhanced Triplet E34442410/2360 micromhos @ 12.1/10.8 mABogey(100%) = 2200/2200 micromhos @ 10.0/10.0 mA +/- 10%The measurements in this listing were taken on a Triplett 3444 modified to test the tube as an amplifier in accordance with RMA/EIA specifications, utilized by all US and most foreign tube manufacturers. This tester applies test conditions for this tube as shown below (including the precise filament voltage) and then measures transconductance (gm) in accordance with the engineering definition of gm. Tubes may also be operated under the test conditions for extended periods to be sure that it is stable. A tube must be tested in this manner to compare its test results with the manufacturer’s original intent or with other tubes of the same type. Most tube testers do not apply the test conditions required or conduct a valid gm test. For more details on the test and our test equipment, please contact us.The test conditions for this listing areThe measurements in this listing were taken on a Triplett 3444 modified to test the tube as an amplifier in accordance with RMA/EIA specifications, utilized by all US and most foreign tube manufacturers. This tester applies test conditions for this tube as shown below (including the precise filament voltage) and then measures transconductance (gm) in accordance with the engineering definition of gm. Tubes may also be operated under the test conditions for extended periods to be sure that it is stable. A tube must be tested in this manner to compare its test results with the manufacturer’s original intent or with other tubes of the same type. Most tube testers do not apply the test conditions required or conduct a valid gm test. For more details on the test and our test equipment, please co

1 x 5814A(12au7) Phillips ECG Tube Made in USA Foil O GetterTested on enhanced Triplet E34442410/2360 micromhos @ 12.1/10.8 mABogey(100%) = 2200/2200 micromhos @ 10.0/10.0 mA +/- 10%The measurements in this listing were taken on a Triplett 3444 modified to test the tube as an amplifier in accordance with RMA/EIA specifications, utilized by all US and most foreign tube manufacturers. This tester applies test conditions for this tube as shown below (including the precise filament voltage) and then measures transconductance (gm) in accordance with the engineering definition of gm. Tubes may also be operated under the test conditions for extended periods to be sure that it is stable. A tube must be tested in this manner to compare its test results with the manufacturer’s original intent or with other tubes of the same type. Most tube testers do not apply the test conditions required or conduct a valid gm test. For more details on the test and our test equipment, please contact us.The test conditions for this listing areThe measurements in this listing were taken on a Triplett 3444 modified to test the tube as an amplifier in accordance with RMA/EIA specifications, utilized by all US and most foreign tube manufacturers. This tester applies test conditions for this tube as shown below (including the precise filament voltage) and then measures transconductance (gm) in accordance with the engineering definition of gm. Tubes may also be operated under the test conditions for extended periods to be sure that it is stable. A tube must be tested in this manner to compare its test results with the manufacturer’s original intent or with other tubes of the same type. Most tube testers do not apply the test conditions required or conduct a valid gm test. For more details on the test and our test equipment, please co

When ordering from the US, parcels may be subject to import tax and duty charges, which the buyer is responsible to pay.1 x 5814A(12au7) Phillips ECG Tube Super Strong & BalancedThis product data sheet is originally written in English.1 x 5814A(12au7) Phillips ECG Tube Made in USA Foil O GetterTested on enhanced Triplet E34442410/2360 micromhos @ 12.1/10.8 mABogey(100%) = 2200/2200 micromhos @ 10.0/10.0 mA +/- 10%The measurements in this listing were taken on a Triplett 3444 modified to test the tube as an amplifier in accordance with RMA/EIA specifications, utilized by all US and most foreign tube manufacturers. This tester applies test conditions for this tube as shown below (including the precise filament voltage) and then measures transconductance (gm) in accordance with the engineering definition of gm. Tubes may also be operated under the test conditions for extended periods to be sure that it is stable. A tube must be tested in this manner to compare its test results with the manufacturer’s original intent or with other tubes of the same type. Most tube testers do not apply the test conditions required or conduct a valid gm test. For more details on the test and our test equipment, please contact us.The test conditions for this listing areThe measurements in this listing were taken on a Triplett 3444 modified to test the tube as an amplifier in accordance with RMA/EIA specifications, utilized by all US and most foreign tube manufacturers. This tester applies test conditions for this tube as shown below (including the precise filament voltage) and then measures transconductance (gm) in accordance with the engineering definition of gm. Tubes may also be operated under the test conditions for extended periods to be sure that it is stable. A tube must be tested in this manner to compare its test results with the manufacturer’s original intent or with other tubes of the same type. Most tube testers do not apply the test conditions required or conduct a valid gm test. For more details on the test and our test equipment, please co Brand Philips Type Vacuum Tube

When ordering from the US, parcels may be subject to import tax and duty charges, which the buyer is responsible to pay.1 x 5814A(12au7) Phillips ECG Tube Super Strong & BalancedThis product data sheet is originally written in English.1 x 5814A(12au7) Phillips ECG Tube Made in USA Foil O GetterTested on enhanced Triplet E34442410/2360 micromhos @ 12.1/10.8 mABogey(100%) = 2200/2200 micromhos @ 10.0/10.0 mA +/- 10%The measurements in this listing were taken on a Triplett 3444 modified to test the tube as an amplifier in accordance with RMA/EIA specifications, utilized by all US and most foreign tube manufacturers. This tester applies test conditions for this tube as shown below (including the precise filament voltage) and then measures transconductance (gm) in accordance with the engineering definition of gm. Tubes may also be operated under the test conditions for extended periods to be sure that it is stable. A tube must be tested in this manner to compare its test results with the manufacturer’s original intent or with other tubes of the same type. Most tube testers do not apply the test conditions required or conduct a valid gm test. For more details on the test and our test equipment, please contact us.The test conditions for this listing areThe measurements in this listing were taken on a Triplett 3444 modified to test the tube as an amplifier in accordance with RMA/EIA specifications, utilized by all US and most foreign tube manufacturers. This tester applies test conditions for this tube as shown below (including the precise filament voltage) and then measures transconductance (gm) in accordance with the engineering definition of gm. Tubes may also be operated under the test conditions for extended periods to be sure that it is stable. A tube must be tested in this manner to compare its test results with the manufacturer’s original intent or with other tubes of the same type. Most tube testers do not apply the test conditions required or conduct a valid gm test. For more details on the test and our test equipment, please co Brand Philips Type Vacuum Tube

Les commandes réalisées à partir des États-Unis, peuvent être soumises à des taxes dimportation et droits de douane, que lacheteur est tenu responsable de payer.1 X 5814A (12au7) Phillips Ecg Tube Super Fort & SymetriqueCette fiche produit est originalement écrite en anglais. Veuillez trouver ci dessous une traduction automatique en français. Si vous avez des questions veuillez nous contacter.1 tube ECG Phillips 5814A (12au7) Fabriqué aux États-Unis Foil O GetterTesté sur Triplet E3444 amélioré2410/2360 micromhos à 12,1/10,8 mABogey(100%) = 2200/2200 micromhos @ 10.0/10.0 mA +/- 10%Les mesures de cette liste ont été prises sur un Triplett 3444 modifié pour tester le tube en tant quamplificateur conformément aux spécifications RMA/EIA, utilisées par tous les fabricants de tubes américains et la plupart des fabricants étrangers. Ce testeur applique les conditions de test pour ce tube comme indiqué ci-dessous (y compris la tension précise du filament), puis mesure la transconductance (gm) conformément à la définition technique de gm. Les tubes peuvent également être utilisés dans les conditions dessai pendant de longues périodes pour sassurer quils sont stables. Un tube doit être testé de cette manière pour comparer ses résultats de test avec lintention initiale du fabricant ou avec dautres tubes du même type. La plupart des testeurs de tubes nappliquent pas les conditions de test requises ou neffectuent pas de test gm valide. Pour plus de détails sur le test et notre équipement de test, veuillez nous contacter.Les conditions de test pour cette liste sontLes mesures de cette liste ont été prises sur un Triplett 3444 modifié pour tester le tube en tant quamplificateur conformément aux spécifications RMA/EIA, utilisées par tous les fabricants de tubes américains et la plupart des fabricants étrangers. Ce testeur applique les conditions de test pour ce tube comme indiqué ci-dessous (y compris la tension précise du filament), puis mesure la transconductance (gm) conformément à la définition technique de gm. Les tubes peuvent également être utilisés dans les conditions dessai pendant de longues périodes pour sassurer quils sont stables. Un tube doit être testé de cette manière pour comparer ses résultats de test avec lintention initiale du fabricant ou avec dautres tubes du même type. La plupart des testeurs de tubes nappliquent pas les Brand Philips Type Vacuum Tube

1 x 5814A(12AU7) RCA Command Tube Made in USA Black Plates O Getter The lettering may be smudged/missing NOS NIB - boxes may be tattered Date code - 6526 = 1965 Tested on enhanced Triplet E3444 Laboratory Tester Results = 2260/2320 micromhos @ 10.1/ 10.6 mA Bogey(100% or new) = 2200/2200 micromhos @ 10.0/10.0 mA +/- 10% The measurements in this listing were taken on a Triplett 3444 modified to test the tube as an amplifier in accordance with RMA/EIA specifications, utilized by all US and most foreign tube manufacturers. This tester applies test conditions for this tube as shown below (including the precise filament voltage) and then measures transconductance (gm) in accordance with the engineering definition of gm. Tubes may also be operated under the test conditions for extended periods to be sure that it is stable. A tube must be tested in this manner to compare its test results with the manufacturer’s original intent or with other tubes of the same type. Most tube testers do not apply the test conditions required or conduct a valid gm test. For more details on the test and our test equipment, please contact us.The test conditions for this listing are__250_Volts plate, __250_Volts screen, ___-8.5___Volts bias or Cathode resistance*What were your tubes tested at?

1 x 5814A(12au7) Phillips ECG Tube Made in USA Foil O Getter Tested on enhanced Triplet E3444 2410/2360 micromhos @ 12.1/10.8 mA Bogey(100%) = 2200/2200 micromhos @ 10.0/10.0 mA +/- 10% The measurements in this listing were taken on a Triplett 3444 modified to test the tube as an amplifier in accordance with RMA/EIA specifications, utilized by all US and most foreign tube manufacturers. This tester applies test conditions for this tube as shown below (including the precise filament voltage) and then measures transconductance (gm) in accordance with the engineering definition of gm. Tubes may also be operated under the test conditions for extended periods to be sure that it is stable. A tube must be tested in this manner to compare its test results with the manufacturer’s original intent or with other tubes of the same type. Most tube testers do not apply the test conditions required or conduct a valid gm test. For more details on the test and our test equipment, please contact us.The test conditions for this listing are__250_Volts plate, __250_Volts screen, ___-8.5___Volts bias or Cathode resistance* S&H to China,Italy and a few other countries will require a Tracking # and will cost a minimum of $31,depending on weight.

Tube General Electric 5814A ( same are 12AU7A / ECC82 ). The Tube is new. The items are shipped with German Post. 166Z

TESTED ON CALIBRATED (IN 2021) TV-7a/u BY DAN NELSON NO SHORTS OR LEAKS DETECTED 3 MICA, BLACK PLATE, ANGLED D GETTER, CONTROL RODS SUPER AUDIO OR GUITAR TUBE, TREMENDOUS TONE MONSTER TESTED AT = 75-74 MIN GOOD RESULT = 56-56

DESCRIPTION:RCA Command 5814A (12AU7) Preamp Tube Black Plate Tested on Hickok 100% ConditionTube: Tested as a NOS Lettering: 95% Some boxes are brittle, or have imperfections, starting to crumble if they are not salvageable will ship in plain or different brand box Please note: These tubes may be NOS or test NOS but will actually have a few hours of use from the manufacturer or due from testing from time to time on them. A truly NOS tube will have excellent getter flashing condition, no dirt/grime, usually in the original box, and no filament deposits and has never been tested. Please expect the tube to have a small amount of usedSince vacuum tubes were made 30 - 70 years ago New Old Stock or Used may have cosmetic evidence of age. This includes poor print, oxidized pins, faint discoloration, or poorly box1) Filament 2) checked for shorts, Leakage 3) Grid (Gas) TESTED IN A Hickok 60001) Filament 2) checked for shorts, Leakage 3) Grid (Gas) Tube 1 (2800/2800 GM ) Where NOS value is 10%+/- = 2775ANDTested on TV-7D/U @ 94/94 Where Minimum is 56/56 Two testers are never the same. So this shows what I get, and what you get may be slightly different.If I state any values they are for a guide only.No guarantee is made that any tube will test to a specific value in the buyer?s tube tester, most all tubes are tested on at least two tube testersThis because of the variation in line voltage, different bias, and circuits.All tubes have passed the Gas and short tests.Rectifiers and Diode tubes do not have Transconductance values.g ShipmentItems are normally shipped within 1 to 2 business days of payment clearing, most of the time much sooner We ship Monday thru Friday and sometime Saturday but I can?t promise. We will do all we can to help. We ship via USPS or FedEx. Return Policy Guarantee: I want you to be fully satisfied with your purchase. Therefore I offer a refund if this item does not meet your expectations upon initial receipt. I guarantee the item to be as describedFree Return Contact UsIf youre in any way dissatisfied with your purchase, do not hesitate to contact us through MY MESSAGES. We will do our best to solve it for you. We are committed to ensuring that you are completely satisfied with every transaction.So Please DO contact us first to get a better solution before you would leave A Negative or Neutral feedback.

DESCRIPTION: GE 5814A Five Star Tube Gray Plate 3 Mica ConditionTube: Tested as a NOS Box:Damage Lettering: 95% Some boxes are brittle, or have imperfections, starting to crumble if they are not salvageable will ship in plain or different brand box Please note: These tubes may be NOS or test NOS but will actually have a few hours of use from the manufacturer or due from testing from time to time on them. A truly NOS tube will have excellent getter flashing condition, no dirt/grime, usually in the original box, and no filament deposits and has never been tested. Please expect the tube to have a small amount of usedSince vacuum tubes were made 30 - 70 years ago New Old Stock or Used may have cosmetic evidence of age. This includes poor print, oxidized pins, faint discoloration, or poorly box1) Filament 2) checked for shorts, Leakage 3) Grid (Gas) TESTED IN A Hickok 60001) Filament 2) checked for shorts, Leakage 3) Grid (Gas) Tube 1 (3100/3000 GM ) Where NOS value is 10%+/- = 2775ANDTested on TV-7D/U 100%+ With the AT1000 testing Tubes at 250V plate it reveals more about the tube performance resulting tubes with real matching and balancing. Otherwise with Most Hickok testers its 135-150V not near real operating conditions, also using Hickok testers and many others dont test tube as in the tube data spec. Two testers are never the same. So this shows what I get, and what you get may be slightly different.If I state any values they are for a guide only.No guarantee is made that any tube will test to a specific value in the buyer?s tube tester, most all tubes are tested on at least two tube testersThis because of the variation in line voltage, different bias, and circuits.All tubes have passed the Gas and short tests.Rectifiers and Diode tubes do not have Transconductance values.g ShipmentItems are normally shipped within 1 to 2 business days of payment clearing, most of the time much sooner We ship Monday thru Friday and sometime Saturday but I can?t promise. We will do all we can to help. We ship via USPS or FedEx. Return Policy Guarantee: I want you to be fully satisfied with your purchase. Therefore I offer a refund if this item does not meet your expectations upon initial receipt. I guarantee the item to be as describedFree Return Contact UsIf youre in any way dissatisfied with your purchase, do not hesitate to contact us through MY MESSAGES. We will do our best to solve it for you. We are committed to ensuring that you are completely satisfied with every transaction.So Please DO contact us first to get a better solution before you would leave A Negative or Neutral feedback.

TESTED ON CALIBRATED (IN 2021) TV-7a/u BY DAN NELSON NO SHORTS OR LEAKS DETECTED JRC FOR MILITARY 3 MICA, BLACK PLATE, D GETTER, CONTROL RODS SUPER AUDIO OR GUITAR TUBE, TREMENDOUS TONE MONSTER TESTED AT = 89-90 MIN GOOD RESULT = 56-56

Jan Sylvania 2x 5814A 1x 6189

GE JG-5814A Triple Mica TubeMatching Test: 57/58Made in USA 1959

Removing from old storage we found this lot of early tube. (5) Jan 5814A Sylvania Tube . Old stock tested good. Same Lot #34167. Please see Photos. Details can be seen from All Enlarged images. Rare find.

1 Vintage NOS Tested General Electric Canada 5814A 5 star 3 mica Vacuum tube! Please see the detailed pictures below Please see shipping calculator for shipping costs, Item is located in Vancovuer BC and can be shipped with the USPS out of Washington state or Canada Post for Canadian buyers. items over $120 will not be shipped without tracking which can be pricey to some overseas locations. Please see below for details on shipping. 1 Vintage NOS GE 5814A vacuum tube. The 5814 is the industrial high quality version of the 12AU7/ECC82 vacuum tube. Tube is new in box and features 3 mica construction! Tubes have been tested on a Calibrated Hickok TV7 tube tester and test as follows:Tube1 : 104/102 Minimum good value on a TV7 tester for a 5814A tube is 56. The tubes test in the NOS range! Tubes are guaranteed to be in good working order upon delivery. If a tube ends up bad within 1 week of delivery just ship it back for a full refund on the bad tube minus shipping costs both ways. Please only bid if you agree with this return policy. Vintage electronics are sold as is parts/repair with no returns except for the return policy stated. See pictures for details. If you have any questions please email. I will ship worldwide.Buyer to pay all shipping costs including brokerage and taxes if any. Item is located in Canada but will be shipped with the USPS for USA buyers or Canada Post for Canadian buyers. For overseas buyers : Please email for options as sometimes Canada post is cheaper for overseas shipping with Surface post. Please wait for my invoice before paying to avoid any hassles. I do combine shipping to save you costs! See my other auctions for more vintage audio gear! Local pickup in Vancouver BC is also available. GOOD LUCK!!!!!!!

CBS Hytron 5814A JHY (JAN mil-spec) short black plate copper top D getter 12AU7A ECC82 audio vacuum tube (apparently NOS in original box) Tested on Hickok 539C tester. Results: 2870/2870 92% 92% #1052 2870 at 6ma* / 2870 at 6ma* Life test: 2610 / 2690 Life test is run at reduced filament voltage (10.2VAC instead of normal 12.6VAC) This tube is very strong life and very balanced life. Your tube will be shipped USPS First Class within 5 business days,usually faster. I combine shipping. Thank you.

CBS Hytron 5814A short black plate copper top D getter 12AU7A ECC82 audio vacuum tube Tested on Hickok 539C tester. (3120 is NOS, 1650 is minimum good) Results: 2530/2660 81% 85% ##3213 2530 at 5.1ma* / 2660 at 5.4ma* Life test: 2360 / 2460 Life test is run at reduced filament voltage (10.2VAC instead of normal 12.6VAC) This tube shows very strong life. Your tube will be shipped USPS First Class within 5 business days,usually faster. I combine shipping. Thank you.

Tung-Sol 5814WA Triple-Mica Black Plate JAN audio vacuum tube(similar to 12AU7A ECC82) Tested on Hickok 539C tester. (3120 is NOS, 1650 is minimum good) Results: 3000/2940 96% 94% #1053 3000 at 6.1ma* / 2940 at 5.6ma* Life test: 2800 / 2800 Life test is run at reduced filament voltage (10.2VAC instead of normal 12.6VAC) VERY STRONG & BALANCED LIFE TEST Your tube will be shipped USPS First Class within 5 business days,usually faster. I combine shipping and refund excess. Thank you.

GE 5814A JRC short gray plate copper 12AU7A ECC82 audio vacuum tube (came in RCA box - . note: I understand that manufacturers of mil-spec tubes sometimes filled their orders with the inventory of other manufacturers production if they did not have enough supply on hand to fill the order. Tube tests stronger than most other new ones on life test Thus I think this is likely the original box for the tube.) Tested on Hickok 539C tester. (3120 is NOS, 1650 is minimum good) Results: 2680/2730 86% 88% #1043 2680 at 5.2ma* / 2730 at 5.3ma* Life test: 2500 / 2570 Life test is run at reduced filament voltage (10.2VAC instead of normal 12.6VAC) This tube tests with very strong and balanced life. Your tube will be shipped USPS First Class within 5 business days,usually faster. I combine shipping. Thank you.

Sylvania Gold Brand 5814A triple mica gray narrow rib with support rods top slant D audio vacuum tubes (similar to 12AU7A ECC82) Tested on Hickok 539C tester. (3120 is NOS, 1650 is minimum good) Results: 2970/3060 95% 98% #2209 2970 at 5.6ma* / 3060 at 5.7ma* Life test: 2810 / 2820 Life test is run at reduced filament voltage (10.2VAC instead of normal 12.6VAC) VERY STRONG LIFE TEST Your tube will be shipped USPS First Class within 5 business days,usually faster. I combine shipping and refund excess. Thank you.

GE JG 5814 A 3 Mica Black Plates Vacuum Tube ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~Tested on an enhanced Triplet E3444 Laboratory Tester prepared by Paul Hart of Roswell, GA Industry Bogey transconductance =2200|2200µmhos Industry Bogey plate current = 10.0|10.0mA Results =1800|1900µmhos ~8.5|9.1mA The measurements in this listing were taken on a Triplett 3444 modified to test the tube as an amplifier in accordance with RMA/EIA specifications, utilized by all US and most foreign tube manufacturers. This tester applies test conditions for this tube (including the precise filament voltage) and then measures transconductance (gm) in accordance with the engineering definition of gm. Tubes may also be operated under the test conditions for extended periods to be sure that it is stable. A tube must be tested in this manner to compare its test results with the manufacturer’s original intent or with other tubes of the same type. Most tube testers do not apply the test conditions required or conduct a valid gm test. For more details on the test and our test equipment, please contact us. ???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Shipping $6 USAI have many other types of tubes ~No Additional Shipping Charges ~ Just search my storeAll tubes are Guaranteed ?????? Thank You! ?????? W4~~~~ Please click on the link below to view more items in my store. ~~~~~~~~ GreenGirls Guaranteed VintageTubes

Jan Sylvania 2x 5814A 1x 6189