Matched pair of NIB NOS Sylvania 5814A audio vacuum tubes Tested on :Hickok 539C tester (min good is 1950, typical NOS is 3120) Results: 2880/2800 92% 90%#188 date 68-472880 at 5.3ma* / 2800 at 5.2ma* Life test: 2660 / 2600 Outstanding results Results: 2780/2780 89% 89%#973 date 75-132780 at 5.5ma* / 2780 at 5.5ma* Life test: 2510 / 2600 Outstanding results Life test is run at very reduce filament voltage of 10.2VAC instead of normal 12.6VAC.If the results show very little reduction in transconductance, that indicates a new tube.Also, it is important that the life test results are matched and balanced. These arevery good. Your tubes will be shipped within 5 business days, usually faster by USPS First Class I combine shipping and will refund excess shipping charges if multiple orders are shipped together. Thank you.

Tube Sylvania 5814A ( same are ECC82 ). The Tube is new. The items are shipped with German Post. 79Z

Sylvania 5814 WA 3 Mica Black Plates VACUUM TUBE ~~~ Very Strong & Balanced ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ***** Tested on our proprietary tester , the E3444 Triplett. Its a Triplett 3444 that has been enhanced. This tester uses regulated power sources for the bias, plate, & screen voltages, as well as modified operating & testing procedures. Filament voltage is also controlled. Tubes are tested in accordance with the manufacturers specifications; measurements closely align with a laboratory tester built to rigorously measure vacuum tube characteristics. Tubes can be accurately matched for gm & plate current at the manufacturers specified test points or at other specified test points. ***** This tester was prepared by Mr. Paul Hart of Roswell, GA ***** ********************************************************************* Industry Bogey transconductance = 2200/2200µmhos Industry Bogey plate current = 10.0/10.0mA Results = 2050/2045µmhos ~ 10.1/9.7mA ******************************************************** USA Shipping $6I have many other types of tubes ~ No Additional Shipping ChargesAll tubes are GuaranteedThank you 9b~~~~ Please click on the link below to view more items in my store. ~~~~~~~~ GreenGirls Guaranteed VintageTubes

JAN SYLVANIA 5814A / 12AU7 MATCHED PAIR SAME DT NOS/NIB HICKOCK 539C TEST&MATCH. They are tested for emissions, shorts, mutual conductance, and plates current (if applicable). I offer a money back guarantee on all electronics. For items that need work, Ill specify that its not in working condition. I dont buy and sell many audio or electronic devices. My forte is audio file and tone. Thanks, GlassBatman Price drop, as this is my first time listing any inventory since 2018.

I have 1 excellent perfect balanced sylvania 3 mica gold pin 5814a tube.This tube test 78-77 where 56 is the minimum good and new tubes test 98 to 100 on are tv7 tube tester.

Sylvania 5814 WA 3 Mica Vacuum Tube ????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????

Sylvania Jan 5814A Vacuum Tube Very Strong & Balanced^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^***** Tested on our proprietary tester , the E3444.Its a Triplett 3444 that has been enhanced.This tester uses regulated power sources for the bias, plate, & screen voltages, as well as modified operating & testing procedures.Filament voltage is also controlled. Tubes are tested in accordance with the manufacturers specifications; measurements closely align with a laboratory tester built to rigorously measure vacuum tube characteristics. Tubes can be accurately matched for gm & plate current at the manufacturers specified test points or at other specified test points.***** This tester was prepared by Mr. Paul Hart of Roswell, GA ***** ********************************************************************* Industry Bogey transconductance = 2200/2200 µmhos Industry Bogey plate current = 10.0/10.0mA Results = 2320/2345 µmhos ~ 10.9/11.0mA ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ USA Shipping $6I have many other types of tubes ~ No Additional Shipping ChargesAll tubes GuaranteedThank you ~~~~ Please click on the link below to view more items in my store. ~~~~~~~~ GreenGirls Guaranteed VintageTubes 15J39

Vintage Ge 5814 Vacuum Tube Charcoal Plates Strong & Balanced ???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? ***** Tested on our proprietary tester , the E3444 Triplett/Westmore 501 : Its a Triplett 3444 / Westmore 501 that has been enhanced. This tester uses regulated power sources for the bias, plate, & screen voltages, as well as modified operating & testing procedures. Filament voltage is also controlled. Tubes are tested in accordance with the manufacturers specifications; measurements closely align with a laboratory tester built to rigorously measure vacuum tube characteristics. Tubes can be accurately matched for gm & plate current at the manufacturers specified test points or at other specified test points. ***** This tester was prepared by Mr. Paul Hart of Roswell, GA ***** ********************************************************************* Industry Bogey transconductance = 2200/2200 µmhos Industry Bogey plate current = 10.0/10.0mA Results = pictured ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ USA Shipping $6 I have many other types of tubes Please Search My Store ~ All tubes r Guaranteed 804~~~~ Please click on the link below to view more items in my store. ~~~~~~~~ GreenGirls Guaranteed VintageTubes

Tube Sylvania 5814A ( same are ECC82 ). The Tube is new. The items are shipped with German Post. 79Z

I have 2 Excellent very strong sylvania 3 mica gold pin 5814a tubes.

Jan Sylvania 2x 5814A 1x 6189

I have 1 excellent perfect balanced sylvania 3 mica gold pin 5814a tube.This tube test 78-77 where 56 is the minimum good and new tubes test 98 to 100 on are tv7 tube tester.

NOS New testing matched pair Sylvania 5814 (premium 12AX7A) vacuum tubes, test in the new and matched range on our calibrated Jackson 648A tester

Hello_Toredo Condition: Used / Fully operational Whats included: Fou Vintage Tubes: SYLVANIA 6EZ8, CBS JHY-5814A, Webcor 12AD7, KR 5814Combined shipping: Once your order is placed, well go ahead and send over a revised invoice. Our return policy. Because of the size of our small operation, our return policy is very specific and is as follows: Items sold as new: If a new item is returned in a used condition, the return will not be accepted under any circumstance. Items sold as used: Our 30 day return policy is enforced, return will only be accepted if buyer has an adequate reason for return under the eBay 30 day money back guarantee. Otherwise a 15% restocking fee will apply. Items sold as-is for parts: No returns will be accepted. Orders placed, and paid: Buyer will have a 2 hour cancellation period to cancel the order for a full refund. Cancellation after this 2 hour period will incur a 15% restocking fee for time invested preparing the order. Who we are: As a small startup business we started 15 years ago here in Southern California. We specialize in sourcing and trading all categories of consumer goods. From the latest technology to rare collectibles, and everything in between. Our expert team has vast knowledge across all of these categories. After all these years of trading and with all the knowledge acquired in that time, we’ve finally decided to add the Ebay platform to our wide range of selling mediums in order to reach the widest audience possible. We take what we do very seriously, from our 5 stars in customer service reputation, to the items we continue to source, to the way we invest in the highest quality of shipping materials and supplies. Be confident that by choosing Toredo, you are choosing the best. Team Hello_Toredo

Jan Sylvania 2x 5814A 1x 6189

Wir haben deinradio! Senden Sie uns eine Nachricht Unser Shop Verkäuferprofil Bewertungen Shop speichern Kontakt 2x Sylvania 5814 Röhre NOS wie E82CC selten Röhrenradio Tube Bitte entnehmen Sie den genauen Zustand und Lieferumfang den Bildern. Die Röhren sind noch neu. Wir bieten eine Vielzahl an alten Bastel -und Sammelobjekten an.Bitte beachten Sie, dass aufgrund des Alters keine Garantien auf die technischen Funktionen gegeben werden können.The parts are very old, we dont give any guarantee on the technical function. Zahlung Versand Kombiversand nur bei Artikeln möglich, die am gleichen Tag gekauft werden. (aus einer Auktionsrunde) DIe angepasste Rechnung erhalten Sie dann nach Auktionsende. Aufwendiger Versand (klimaneutral) mit DHL Premium in 2-welliger Kartonage und aufwendiger Polsterung! Versand größtenteils plastikfrei, 80 Prozent des Versandmaterial aus recyceltem Altpapier bzw. Second-Hand Kartonagen. WORLDWIDE SHIPPING ON REQUEST! PLEASE ASK BEFORE YOU BUY! Links Unser Shop Verkäuferprofil Bewertungen Shop speichern Kontakt Newsletter Verpassen Sie keine Angebote mehr! Wir informieren Sie über Angebote und Aktionen bequem per E-Mail. Newsletter abonnieren Kontakt Senden Sie uns eine Nachricht

Item is one Sylvania 5814A vacuum tube. This tube is used and has dust, shadowing or label discoloration that appear with extended use. However, it tests strongly and will perform well for a long time. This tube has been tested and is good. All tested tubes are at least GOOD on my Superior Instrument tube tester (most 7, 8 or 9 pin tubes) or meet the minimum strength on my U-Test-Em drug store tester (most other tubes). If a tube is labelled as untested, it is because I do not have the necesssary equipment to test it. All tubes that dont meet your expectations can be returned regardless of their test status. Sets of vacuum tubes labelled as pairs, quartets, sets, etc, came to me grouped together or labelled as such. My tube testers are not sophisticated enough to guarantee that all sets of tubes are fully matched correctly. Again, if you are unsatisfied with the tubes you receive, you can send them back for a refund. --> All items are inspected to ensure that they ship in working order ready to use. Any damage or wear outside of that which comes from normal usage is noted above in the description. Photos are of the actual item for sale, or if more than one is available, representative of any of them. Save on Shipping!!! Single items ship to anywhere in the USA at the shipping price listed. If you buy more than one item in the same order, the additional items will ship for free. For buyers in the United States, this discount is calculated automatically when you pay. Buyers in other countries should contact me for a shipping quote. Items will ship either USPS first class or Priority Mail at my discretion. So, please check out the other items I have for sale to save on shipping. I pack and ship the items usually within one to three days after payment is received, so please do not complete checkout until you have everything you need so the shipping discount can be applied properly and all items can be shipped together. Shipping To Other Countries We now ship to many countries worldwide! Shipping charges will vary by country as well as by the number, size and weight of the items won. If you are outside the United States, please contact me before buying to get shipping rates as the postage varies from country to country and I cannot list them all here. Tariffs, duties, and other charges are your responsibility and are not included in the shipping charges. We accept Paypal only for foreign orders. K4 Item #EL-0750

Item is one unmatched lot of Sylvania 5814A vacuum tubes. These tubes are used and have dust, shadowing or label discoloration that appear with extended use. However, they are clean and test strongly and will perform well for a long time. These tubes and have been tested and are good. All tested tubes are at least GOOD on my Superior Instrument tube tester (most 7, 8 or 9 pin tubes) or meet the minimum strength on my U-Test-Em drug store tester (most other tubes). If a tube is labelled as untested, it is because I do not have the necesssary equipment to test it. All tubes that dont meet your expectations can be returned regardless of their test status. Sets of vacuum tubes labelled as pairs, quartets, sets, etc, came to me grouped together or labelled as such. My tube testers are not sophisticated enough to guarantee that all sets of tubes are fully matched correctly. Again, if you are unsatisfied with the tubes you receive, you can send them back for a refund. --> All items are inspected to ensure that they ship in working order ready to use. Any damage or wear outside of that which comes from normal usage is noted above in the description. Photos are of the actual item for sale, or if more than one is available, representative of any of them. Save on Shipping!!! Single items ship to anywhere in the USA at the shipping price listed. If you buy more than one item in the same order, the additional items will ship for free. For buyers in the United States, this discount is calculated automatically when you pay. Buyers in other countries should contact me for a shipping quote. Items will ship either USPS first class or Priority Mail at my discretion. So, please check out the other items I have for sale to save on shipping. I pack and ship the items usually within one to three days after payment is received, so please do not complete checkout until you have everything you need so the shipping discount can be applied properly and all items can be shipped together. Shipping To Other Countries We now ship to many countries worldwide! Shipping charges will vary by country as well as by the number, size and weight of the items won. If you are outside the United States, please contact me before buying to get shipping rates as the postage varies from country to country and I cannot list them all here. Tariffs, duties, and other charges are your responsibility and are not included in the shipping charges. We accept Paypal only for foreign orders. K4 Item #EL-0749