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.

Vintage Jan Sylvania 5814 A 12AU7 Copperposts Stereo Tube 1969 Tested on a TV 7 MIN= 56/56 96/88 USA Shipping $6 I have many other types of tubes ~ No Additional Shipping Charges All tubes Guaranteed AC ~~~~ Please click on the link below to view more items in my store. ~~~~~~~~ GreenGirls Guaranteed VintageTubes

Vintage Sylvania 5814A Tube V.Strong & matched 1974 Tested on a Hickok 6000A : Tested on a Hickok 6000A : Nominal Nos = 2775/2775 Minimum = 1665/1665 Results = 3400/3390 USA Shipping $6 I have many other types of tubes ~ No Additional Shipping Charges ~ Just search my store All tubes Guaranteed 110

Vintage JAN Sylvania 5814 A 12AU7 Copper Posts Vacuum Tube Tested on a TV7 Min= 56/56 Results = 96/92 USA Shipping $6 I have many other types of tubes ~ No Additional Shipping Charges All tubes Guaranteed J14 ~~~~ Please click on the link below to view more items in my store. ~~~~~~~~ GreenGirls Guaranteed VintageTubes

TWO JAN 5814A Vacuum Tubes - One GE & One Sylvania - Tested Working Thanks for looking and please visit my other auctions. ***** I have a lot of additional auctions at User Name dbergert2 if you would like to see more items I have for sale. Regards *****

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.

MATCHED PAIR (2) SYLVANIA GB-5814A / 12AU7 GOLD PIN, MATCHED DATE TESTED ON 539C. GOLD PIN GREY PLATES HALO GETTER MATCHED DATE CODES 1. 3550/3500 MUTUAL CONDUCTANCE 2. 3600/3600 MUTUAL CONDUCTANCE VERY RARE TUBES. CREAM OF THE CROP All tubes are fully tested for leakage, shorts, gas, life, and mutual conductance. Then they are matched according to brand, properties within the date of production, and mutual conductance. Matches are based on mutual conductance. I use two different, calibrated Hickok 539CS and/or, a Weston model 981 type 3. If they pass the testing, they will be sold with test data for that tube. If the tubes arent matched within 6%, I will acknowledge that in the description. I also offer a money back guarantee. Buyer pays return shipping for local pickups, I advise you to bring the electronics that the tubes are going in, within reason. Guitar amps, small radios, etc. I will allow you to test them on site, but you will be responsible for any product damaged by a faulty electronic. Im an honest seller and I stand by my product. Feel free to message me with questions. GlassBatman8

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.