TUNGSRAM 12AX7 ECC83 vacuum tube pre-owned.For sale I have a lot of 4 pieces of TUNGSRAM12AX7 ECC83 vacuum tubes. Gray plates. Selling these tested for transconductance, shorts, gas, life. The pipes have no gas leakage or have not passed the lifetime and strength tests. Test results: Tube 1: 1850/1690 Gm, noise A-83,0 B-81,6dB, Gain A92,7 B92,1Tube 2: 1875/1854 Gm, noise A-80,6 B-81,6dB, Gain A95,3 B91,5 Tube 3: 1905/1885 Gm, noise A-88,0 B-82,6dB, Gain A88,0 B82,6Tube 4: 1783/1874 Gm, noise A-83,1 B-85,5dB, Gain A92,7 B92,1 Test equipment: MaxiPreAmp II - Maximatcher II. Shipping with postnord.dk with track & trace

For sale a beautiful pair of perfectly strong and balanced Tungsram ECC83 tubes. These are NOS NIB rare tubes with double getter support. See test results on the tags on the boxes. The price is for the pair. If you find other tubes in my inventory I will gladly combine shipping. The tubes will arrive to you in a well protected package and will be shipped within the next business day from payment. Tracking number will be provided.

Tested Pair of 12AX7 ECC83 Tungsram Audio Receiver Guitar Preamplifier Vacuum Tubes Country of origin: Germany ? Production era: 1960s Model: NA Manufacturer: Tungsram Type: Preamp Plate type: 14mm gray vented ladder plates Base type: 9 pin Spacers: Two Getter frame: halo (O) wire Getter flash: Top Filaments: flash start Glass: Clear Stencils: some wear Condition: Excellent same construction Usage (estimate): Minimal Quantity: 2 Please review the photos for more detail Test results: Strong balanced NOS test results for Gm: 1.60 / 1.70 and 1.60 / 1.65 For Gm, the suggested minimum value is: 1.0 Shorts: None detected For testing, a calibrated Triplett 3444A tester was used Compatibility: Suitable for vintage tube-based equipment, ideal for use in guitar amplifiers, preamps, and general audio equipment The tubes will be carefully packed to ensure safe shipping Estimated delivery time within the USA is 3 to 7 business days Standard shipping service is US Postal 1st class Shipping is combined when applicable Please feel free to contact us if you require any additional information

sie bieten auf: 2 Stück ECC83 Tungsram Doppeltriode mit Novalsockel gebraucht . sehr guter Zustand wie neu / NOS Vorverstärker Röhre getestet auf Schluss und Emission mit Funke W19 Röhrenprüfgerät sehr gut - Test Werte mit Funke W19 - Eimission gemessen Schalter Stufe 12:- Test auf Transconductance mit HickOK TV7 : Röhre 1: 2,4/3,0 mA und 44 / 52 uSiemens Röhre 2: 3/3,5 mA und 55/50 uSiemens gut Bereich der ECC83 beginnt bei 1,9 mA bzw 32 uSiemens Transconductance Röhre 1 hat auf System sehr gute WerteRöhre 2 hat auf allen Systemen sehr gute Werte wie neue Röhren. für alte Fender , Ampeg , Leak und Williamson Verstärker Versandkosten : Deutschland/Germany beträgt EUR 4,99 Hermes Paket versichert. Europe / EC / € shipping via XS Parcel is EUR 9,90 with trackingworldwide EUR 21 with tracking and insurance Shipping lead time to outside EU foreign countries may take up to 12 weeks because of the Incidents . please be patient. Da die neue EU-RICHTLINIE jetzt 1 Jahr Gewährleistung auch für Privatverkäufe vorsieht - soweit der Verkäufer es nicht ausschließt - erkläre ich, dass ich für meine privat verkauften Artikel keine Gewährleistung im Sinne der EU-Richtlinie übernehme. Mit Kauf der Ware erklären Sie sich ausdrücklich damit einverstanden, auf die Garantie / Gewährleistung zu verzichten. Auf die bei mir gekauften neuen, wie auch gebrauchten Artikel, besteht keinerlei Widerrufs- und Rückgaberecht . (§312dAbs.4Nr.5BGB) Bidders from outside Europe and which are not from England, USA or Canada or South America must be clear that because of the Ukrainian War the planes with Air Cargo can notfly over Russia .So parcel Lead Time is up to 12 weeks !So we decided primary to ship to Europe, USA , Kanada, England preferred. Customers who are known and willing to wait can be shipped.

2 x Tungsram ECC83 / 12AX7 ribbed plates Audioöhren Valve Tube red code geprüft ! Biete altersbedingt aus meiner Sammlung 2 Audioröhren ECC 83 der Firma Tungsram.Die Röhren wurden auf einem Funke Röhrenprüfgerät W19 S gemessen. Die beigefügten Bilder zeigen bei einer Röhre die sehr guten Werte und bei der zweiten Röhre die guten Werte der Röhren. Die beigefügten Bilder sind gleichzeitig Bestandteil der Auktion.Wer mit den Angaben nicht einverstanden ist,möge bitte nicht auf dem Artikel bieten ! Röhre 1 : Code 0693Röhre 2 : Code 0037 Da es sich um einen Privatverkauf aus meiner Sammlung handelt, erfolgt der Verkauf des Artikels unter jeglicherSachmängelhaftung ! Eine Rücknahme oder Garantieansprüche sind ausdrücklich nicht möglich ! DieVersandkosten mit der DHL betragen innerhalb Deutschland 5,90 Euroversicherter Versand.DieVersandkosten mit der DHL betragen innerhalb der EU 13,90 Euro versicherter Versand und Sendungsverfolgung.Der Versand nach China , Vereinigte Staaten von Amerika, Süd-Koreo und Hongkong beträgt 19,90 Euro Shipping to China, Hong Kong, South Korea and United States of America possible. ( Shipping costs are 19,90 € )

** TESTED NOS!! ** 1975(Date Code on TAB = 59 )Yellow print! TUNGSRAM 12AX7 ECC83 Ribbed Grey PLATES*RARE* - Double Post O Getter Tube BOGEN AMP Tested - No microphonics TV-7/u Tested Condition Report: ** Tubes TESTED AND sounded good in my BOGEM AMP! No microphonics! ** ** I WILL COMBINE SHIPPING COST ON MY ITEMS!!! ** Tested to be in guaranteed working conditionI tested these on a High Quality Professonal Hickok TV-7/U Tester:TUBEs TEST RESULTs: Tube: 70/54 - {Minimum Rating of 32/32 for TV-7 Testers are equal to 65% of average new ratings.} If you have Questions or Comments contact me on eBay Check out the photos! TESTED WITH a (TV-7/U) FOR GAS, SHORTS, AND MUTUAL CONDUCTANCE AND ARE MOSTLY STRONG TUBES! I Combine ShippingBefore You Pay. I accept PayPal and Postal M O.Please see click to enlarge photos for condition and quality.Check out My Other Items For Sale!WILL BE SHIPPED OUT FAST! Before bidding please read my shipping and return policy. I WILL COMBINE SHIPPING COST ON MY ITEMS!!! NOTE: International buyers - THE BUYER IS RESPONSIBLE FOR SHIPPING FEES. INTERNATIONAL BIDS WELCOME. I WONT CHANGE DECLARED VALUE ON CUSTOM FORMS AND INTERNATIONAL BUYERS ARE RESPONSIBLE FOR ALL TAXES, CUSTOM FEES, and additional shipping fees. ANY RETURN WILL BE ACCEPTED BUT BUYER WILL PAY SHIPPING FEES AND I WILL NOT REFUND ANY SHIPPING FEES.*TESTED ON Calibrated HICKOK TV-7 B/U*{Minimum Ratings for TV-7 Testers are equal to 65% of average new ratings.}ALL tubes will be ran through a Daniel Nelson calibrated HICKOK TV-7 B/U for a full mutual conductance test. This is a world class tester that is calibrated by the Hickok doctor. Its test results are dead on and you can buy with confidence. If you want to know what the exact Gm rating of the tube is please message me. My Return Policy: Will not accept returns for reasons such as ordered the wrong item, change mind, not what I thought It was, wrong color ordered, item ordered.

** TESTED NOS!! ** TRUE SAME CODE ON TAB=57 MATCHED PAIRTUNGSRAM 12AX7 ECC83 Ribbed Grey PLATESDouble Post O Getter Tube BOGEN AMP Tested - No microphonics TV-7/u Tested Condition Report: ** Tubes TESTED AND sounded good in my BOGEM AMP! No microphonics! ** ** I WILL COMBINE SHIPPING COST ON MY ITEMS!!! ** Tested to be in guaranteed working conditionI tested these on a High Quality Professonal Hickok TV-7/U Tester:TUBEs TEST RESULTs: Tube #1: 63/53 - {Minimum Rating of 32/32 for TV-7 Testers are equal to 65% of average new ratings.} Tube #2: 50/44 - {Minimum Rating of 32/32 for TV-7 Testers are equal to 65% of average new ratings.} If you have Questions or Comments contact me on eBay Check out the photos! TESTED WITH a (TV-7/U) FOR GAS, SHORTS, AND MUTUAL CONDUCTANCE AND ARE MOSTLY STRONG TUBES! I Combine ShippingBefore You Pay. I accept PayPal and Postal M O.Please see click to enlarge photos for condition and quality.Check out My Other Items For Sale!WILL BE SHIPPED OUT FAST! Before bidding please read my shipping and return policy. I WILL COMBINE SHIPPING COST ON MY ITEMS!!! NOTE: International buyers - THE BUYER IS RESPONSIBLE FOR SHIPPING FEES. INTERNATIONAL BIDS WELCOME. I WONT CHANGE DECLARED VALUE ON CUSTOM FORMS AND INTERNATIONAL BUYERS ARE RESPONSIBLE FOR ALL TAXES, CUSTOM FEES, and additional shipping fees. ANY RETURN WILL BE ACCEPTED BUT BUYER WILL PAY SHIPPING FEES AND I WILL NOT REFUND ANY SHIPPING FEES.*TESTED ON Calibrated HICKOK TV-7 B/U*{Minimum Ratings for TV-7 Testers are equal to 65% of average new ratings.}ALL tubes will be ran through a Daniel Nelson calibrated HICKOK TV-7 B/U for a full mutual conductance test. This is a world class tester that is calibrated by the Hickok doctor. Its test results are dead on and you can buy with confidence. If you want to know what the exact Gm rating of the tube is please message me. My Return Policy: Will not accept returns for reasons such as ordered the wrong item, change mind, not what I thought It was, wrong color ordered, item ordered.

2 x Tungsram ECC83 Valve Tubes - Boxed new old stock. From a clear out of my dads workshop. Ordered years ago for one of his projects, but never used. Been stored carefully in his workshop ever since . Both valves appear as new and unused. Please refer to photos for more details and feel free to ask if you have any questions Will be sent as an insured and tracked parcel.

Vintage Tungsram ECC83 tube (12AX7 equivalent).Used, but in good working condition. Very strong test result.You are bidding the tube from pictures. Tube was tested in my electronic Orange VT-1000 tube tester. Results are*: Overall test result: GoodDate code: illegible Section A: 11 Section B: 9 *Testers scale is from 1 to 15. Most common test result for NOS ECC83 tube on this tester is between 8 and 10. In general, a higher number indicates a newer or less worn valve, however due to manufacturing tolerances, a range of values are possible, even with new stock. So, lower test result does not necessarily means that tube was used. Here is the description of Tungsram ECC83s from thetubestore.com: It is natural sounding and accurate without getting edgy. Treble is smooth and extended, mids are balanced, and bass is firm. The Tungsram ECC83 is a great choice for Fender amps, mic preamps, and hifi preamps(thetubestore.com)

=°=Clic ?Mes autres ventes, all my listings ECC83 TungsramNIB ? sold as used...voir photos, see photos !! Test result: 90/100 %??? get the vintage sound ??? Tube was tested on my calibrated B&K747B Dynamic mutual conductance tester for : shorts / grid emission-leakage-gas mutual conductance & life test if necessary ( good range of the meter scale in % transconductance starts at 65 up to 120 % ) Tubes are guarantied not to be Dead On Arrival and to test as stated in this auction. Réduction sur la livraison dachats groupés en FRANCE: même prix de port, le plus élevé, quel que soit le nombre dobjets achetés, alors consultez mes autres ventes, MERCI. Envoi soigné garanti - Nhésitez pas à me contacter pour tout renseignement avant denchérir. idem en cas de problème ou derreur dans la description: communiquez, Errare humanum est... *****foreign buyers please note***** I always package my items with care to help insure they will arrive to you safelyYES, I really do combine shipping if you win more than one auction, to save you money on shipping:Please ask all questions before bidding and I will be happy to answer If a problem arises contact me and Ill try to fix the problem, Errare humanum est.....

3x ECC83 12AX7 Rhre. Geprft mit Funke W19

HI . Dear byers . I offer for sell lot of 2Pcs used , stong tested tubes of model ECC83 made by TUNGSRM 05/1967year original vintage production with same codes , the tubes are in very good condition and have a test results of 100% perfect for sound projects. Its price for two tubes in lot . We are a new seller company in Ebay , but we have a lot of experience in the electronics trade . The products we offer for sale are old vintage production which we buy from the army or from large manufacturers . After you buy a product from us we will pack securely and ship your purchase within 48 hours or the first possible business day after the holidays . If you want us to issue you an invoice for the purchase, please mention this in the payment form . For combined shipping please write to us to specify the exact quantities and weight to calculate the delivery price .The shipments are sent worldwide with priority mail and tracking number by Bulgarian Post or Deutsche post . In case of a problem with the shipments, please contact us first to find a solution to the problem before contacting with Ebay. All additional fees you pay are charged by ?bay under the law of your country . Thank you for interest see my ll other items for sell.

FOR SALE 2 TUNGSRAM ECC83 NEW NOS TUBES HANDLING TIME 3 DAYS AFTER PAYMENT COMBINE PAYMENT&SHIPPING AVAILABLE

Years ago, I put away a bunch of great Tubes. I have decided to sell quite a few off. Please, Check out my other items! No additional shipping charge for more then one tube purchase.______________ PAIR OF VINTAGE TUNGSRAM ECC83 12AX7 TUBES WITH NOS TESTMade in Hungary***** Tested on Dan Nelson calibrated Hickok TV/7DThese tubes test atTube #1 - Tests at 50/59 (Approx 101% / 119%)Tube #2 - Tests at 54/54 (Approx 109% / 109%)The minimum for a good ECC83 on TV/7 is 32. Being offered at a very fair Buy It Now. All my tubes are 100% satisfaction Guaranteed.No shorts or leaksBeing offered at a fair Buy It Now.______________________ I have a warehouse full of a lifetime collection of vintage electronics. There are tens of thousands of tubes there. I list them for sale as time permits. All tubes are guaranteed as described. Please, after buying these tubes, Check out my other items for thousands of dollers in tubes and vintage electronics from great names like Amperex, Telefunken, Mullard, RCA, Valvo, GE, Tung Sol, and Western Electric. All Tubes are offered at very fair Buy It Now pricing. ******Shipping Special******* Buy more then one of my tubes and the second, third, and forth set all will ship for free. I will simply pack them all together. You will only pay one shipping charge. This INCLUDES international buyers. All tubes must be purchased at the same time. Shipping will be a flat $4.60 to the USA. I will pack your tube very well for you. Signature will be required upon delivery. International buyers are welcome here. International shipping will be calculated to your country. International buyers please know that you will be responsible for any duty tax your country may charge and all customs forms will be filled out properly.No shipping to Mainland China. No shipping to Italy or Russian FederationBeing offered at a low Buy It Now.

4pcs ECC83 / 12AX7 / Brand Tungsram / Double Triode Tubes / M.quad / Nos Tested INTERNATIONAL SHIPPING FOR MINIMAL COST OUR GOAL IS TO BE BEST IN THIS BUSINESS FOR TUBES BEST PRICES !!!

Balanced Pair ECC83 / 12AX7 Tungsram - Grey Ribbon PLATE. NOS Strong Parameters : 1,1/1,1 + 1,1/1,2 mA! ECC83 Tungsram These are vintage all the way. The bottles are the correct size with a fairly flat top with 4 seems that you can detect. Large grey ribbed plates topped off with a large round getter ring supported from both sides of the plate structure. The Mica supports are medium thickness with a dozen contact spots around the bottle. There are dual support rods between the top and bottom supports to minimize microphonics The vintage Tungsram 12AX7 vacuum tube are not bright and sparkly tubes. I find them to be a bit darker than most current production vacuum tubes, but not deficient in any way. There’s plenty of high end, it’s just not as aggressive as many are these days. At the other end of the sonic spectrum the amplifier tube has great bass definition, very solid and focused. This was very apparent when using them in my phono amp where the soundstage seemed to open up with depth and clarity. The midrange was nicely balanced and I couldn’t detect any hot spots when listening to a variety of material. Due to the large plates there’s lots of gain on tap.

Vintage Tungsram ECC83 tube (12AX7 equivalent).Used, but in good working condition. Very strong test result.You are bidding the tube from pictures. Tube was tested in my electronic Orange VT-1000 tube tester. Results are*: Overall test result: GoodDate code: illegible Section A: 11 Section B: 9 *Testers scale is from 1 to 15. Most common test result for NOS ECC83 tube on this tester is between 8 and 10. In general, a higher number indicates a newer or less worn valve, however due to manufacturing tolerances, a range of values are possible, even with new stock. So, lower test result does not necessarily means that tube was used. Here is the description of Tungsram ECC83s from thetubestore.com: It is natural sounding and accurate without getting edgy. Treble is smooth and extended, mids are balanced, and bass is firm. The Tungsram ECC83 is a great choice for Fender amps, mic preamps, and hifi preamps(thetubestore.com)

3x ECC83 12AX7 Rhre. Geprft mit Funke W19

ECC83 x2 Tungsram Vaccuum Tubes Valves UK,902,Matching I63 B8L1,Tested In Fender Guitar Amp

** TESTED NOS!! ** 1975(Date Code on TAB = 59 )Yellow print! TUNGSRAM 12AX7 ECC83 Ribbed Grey PLATES*RARE* - Double Post O Getter Tube BOGEN AMP Tested - No microphonics TV-7/u Tested Condition Report: ** Tubes TESTED AND sounded good in my BOGEM AMP! No microphonics! ** ** I WILL COMBINE SHIPPING COST ON MY ITEMS!!! ** Tested to be in guaranteed working conditionI tested these on a High Quality Professonal Hickok TV-7/U Tester:TUBEs TEST RESULTs: Tube: 70/54 - {Minimum Rating of 32/32 for TV-7 Testers are equal to 65% of average new ratings.} If you have Questions or Comments contact me on eBay Check out the photos! TESTED WITH a (TV-7/U) FOR GAS, SHORTS, AND MUTUAL CONDUCTANCE AND ARE MOSTLY STRONG TUBES! I Combine ShippingBefore You Pay. I accept PayPal and Postal M O.Please see click to enlarge photos for condition and quality.Check out My Other Items For Sale!WILL BE SHIPPED OUT FAST! Before bidding please read my shipping and return policy. I WILL COMBINE SHIPPING COST ON MY ITEMS!!! NOTE: International buyers - THE BUYER IS RESPONSIBLE FOR SHIPPING FEES. INTERNATIONAL BIDS WELCOME. I WONT CHANGE DECLARED VALUE ON CUSTOM FORMS AND INTERNATIONAL BUYERS ARE RESPONSIBLE FOR ALL TAXES, CUSTOM FEES, and additional shipping fees. ANY RETURN WILL BE ACCEPTED BUT BUYER WILL PAY SHIPPING FEES AND I WILL NOT REFUND ANY SHIPPING FEES.*TESTED ON Calibrated HICKOK TV-7 B/U*{Minimum Ratings for TV-7 Testers are equal to 65% of average new ratings.}ALL tubes will be ran through a Daniel Nelson calibrated HICKOK TV-7 B/U for a full mutual conductance test. This is a world class tester that is calibrated by the Hickok doctor. Its test results are dead on and you can buy with confidence. If you want to know what the exact Gm rating of the tube is please message me. My Return Policy: Will not accept returns for reasons such as ordered the wrong item, change mind, not what I thought It was, wrong color ordered, item ordered.

** TESTED NOS!! ** TRUE SAME CODE ON TAB=57 MATCHED PAIRTUNGSRAM 12AX7 ECC83 Ribbed Grey PLATESDouble Post O Getter Tube BOGEN AMP Tested - No microphonics TV-7/u Tested Condition Report: ** Tubes TESTED AND sounded good in my BOGEM AMP! No microphonics! ** ** I WILL COMBINE SHIPPING COST ON MY ITEMS!!! ** Tested to be in guaranteed working conditionI tested these on a High Quality Professonal Hickok TV-7/U Tester:TUBEs TEST RESULTs: Tube #1: 63/53 - {Minimum Rating of 32/32 for TV-7 Testers are equal to 65% of average new ratings.} Tube #2: 50/44 - {Minimum Rating of 32/32 for TV-7 Testers are equal to 65% of average new ratings.} If you have Questions or Comments contact me on eBay Check out the photos! TESTED WITH a (TV-7/U) FOR GAS, SHORTS, AND MUTUAL CONDUCTANCE AND ARE MOSTLY STRONG TUBES! I Combine ShippingBefore You Pay. I accept PayPal and Postal M O.Please see click to enlarge photos for condition and quality.Check out My Other Items For Sale!WILL BE SHIPPED OUT FAST! Before bidding please read my shipping and return policy. I WILL COMBINE SHIPPING COST ON MY ITEMS!!! NOTE: International buyers - THE BUYER IS RESPONSIBLE FOR SHIPPING FEES. INTERNATIONAL BIDS WELCOME. I WONT CHANGE DECLARED VALUE ON CUSTOM FORMS AND INTERNATIONAL BUYERS ARE RESPONSIBLE FOR ALL TAXES, CUSTOM FEES, and additional shipping fees. ANY RETURN WILL BE ACCEPTED BUT BUYER WILL PAY SHIPPING FEES AND I WILL NOT REFUND ANY SHIPPING FEES.*TESTED ON Calibrated HICKOK TV-7 B/U*{Minimum Ratings for TV-7 Testers are equal to 65% of average new ratings.}ALL tubes will be ran through a Daniel Nelson calibrated HICKOK TV-7 B/U for a full mutual conductance test. This is a world class tester that is calibrated by the Hickok doctor. Its test results are dead on and you can buy with confidence. If you want to know what the exact Gm rating of the tube is please message me. My Return Policy: Will not accept returns for reasons such as ordered the wrong item, change mind, not what I thought It was, wrong color ordered, item ordered.

** TESTED NOS!! ** 1975(Date Code on TAB = 59 )Yellow print! TUNGSRAM 12AX7 ECC83 Ribbed Grey PLATES*RARE* - Double Post O Getter Tube BOGEN AMP Tested - No microphonics TV-7/u Tested Condition Report: ** Tubes TESTED AND sounded good in my BOGEM AMP! No microphonics! ** ** I WILL COMBINE SHIPPING COST ON MY ITEMS!!! ** Tested to be in guaranteed working conditionI tested these on a High Quality Professonal Hickok TV-7/U Tester:TUBEs TEST RESULTs: Tube: 70/54 - {Minimum Rating of 32/32 for TV-7 Testers are equal to 65% of average new ratings.} If you have Questions or Comments contact me on eBay Check out the photos! TESTED WITH a (TV-7/U) FOR GAS, SHORTS, AND MUTUAL CONDUCTANCE AND ARE MOSTLY STRONG TUBES! I Combine ShippingBefore You Pay. I accept PayPal and Postal M O.Please see click to enlarge photos for condition and quality.Check out My Other Items For Sale!WILL BE SHIPPED OUT FAST! Before bidding please read my shipping and return policy. I WILL COMBINE SHIPPING COST ON MY ITEMS!!! NOTE: International buyers - THE BUYER IS RESPONSIBLE FOR SHIPPING FEES. INTERNATIONAL BIDS WELCOME. I WONT CHANGE DECLARED VALUE ON CUSTOM FORMS AND INTERNATIONAL BUYERS ARE RESPONSIBLE FOR ALL TAXES, CUSTOM FEES, and additional shipping fees. ANY RETURN WILL BE ACCEPTED BUT BUYER WILL PAY SHIPPING FEES AND I WILL NOT REFUND ANY SHIPPING FEES.*TESTED ON Calibrated HICKOK TV-7 B/U*{Minimum Ratings for TV-7 Testers are equal to 65% of average new ratings.}ALL tubes will be ran through a Daniel Nelson calibrated HICKOK TV-7 B/U for a full mutual conductance test. This is a world class tester that is calibrated by the Hickok doctor. Its test results are dead on and you can buy with confidence. If you want to know what the exact Gm rating of the tube is please message me. My Return Policy: Will not accept returns for reasons such as ordered the wrong item, change mind, not what I thought It was, wrong color ordered, item ordered.

** TESTED NOS!! ** TRUE SAME CODE ON TAB=57 MATCHED PAIRTUNGSRAM 12AX7 ECC83 Ribbed Grey PLATESDouble Post O Getter Tube BOGEN AMP Tested - No microphonics TV-7/u Tested Condition Report: ** Tubes TESTED AND sounded good in my BOGEM AMP! No microphonics! ** ** I WILL COMBINE SHIPPING COST ON MY ITEMS!!! ** Tested to be in guaranteed working conditionI tested these on a High Quality Professonal Hickok TV-7/U Tester:TUBEs TEST RESULTs: Tube #1: 63/53 - {Minimum Rating of 32/32 for TV-7 Testers are equal to 65% of average new ratings.} Tube #2: 50/44 - {Minimum Rating of 32/32 for TV-7 Testers are equal to 65% of average new ratings.} If you have Questions or Comments contact me on eBay Check out the photos! TESTED WITH a (TV-7/U) FOR GAS, SHORTS, AND MUTUAL CONDUCTANCE AND ARE MOSTLY STRONG TUBES! I Combine ShippingBefore You Pay. I accept PayPal and Postal M O.Please see click to enlarge photos for condition and quality.Check out My Other Items For Sale!WILL BE SHIPPED OUT FAST! Before bidding please read my shipping and return policy. I WILL COMBINE SHIPPING COST ON MY ITEMS!!! NOTE: International buyers - THE BUYER IS RESPONSIBLE FOR SHIPPING FEES. INTERNATIONAL BIDS WELCOME. I WONT CHANGE DECLARED VALUE ON CUSTOM FORMS AND INTERNATIONAL BUYERS ARE RESPONSIBLE FOR ALL TAXES, CUSTOM FEES, and additional shipping fees. ANY RETURN WILL BE ACCEPTED BUT BUYER WILL PAY SHIPPING FEES AND I WILL NOT REFUND ANY SHIPPING FEES.*TESTED ON Calibrated HICKOK TV-7 B/U*{Minimum Ratings for TV-7 Testers are equal to 65% of average new ratings.}ALL tubes will be ran through a Daniel Nelson calibrated HICKOK TV-7 B/U for a full mutual conductance test. This is a world class tester that is calibrated by the Hickok doctor. Its test results are dead on and you can buy with confidence. If you want to know what the exact Gm rating of the tube is please message me. My Return Policy: Will not accept returns for reasons such as ordered the wrong item, change mind, not what I thought It was, wrong color ordered, item ordered.

** TESTED NOS!! ** 1975(Date Code on TAB = 59 )Yellow print! TUNGSRAM 12AX7 ECC83 Ribbed Grey PLATES*RARE* - Double Post O Getter Tube BOGEN AMP Tested - No microphonics TV-7/u Tested Condition Report: ** Tubes TESTED AND sounded good in my BOGEM AMP! No microphonics! ** ** I WILL COMBINE SHIPPING COST ON MY ITEMS!!! ** Tested to be in guaranteed working conditionI tested these on a High Quality Professonal Hickok TV-7/U Tester:TUBEs TEST RESULTs: Tube: 70/54 - {Minimum Rating of 32/32 for TV-7 Testers are equal to 65% of average new ratings.} If you have Questions or Comments contact me on eBay Check out the photos! TESTED WITH a (TV-7/U) FOR GAS, SHORTS, AND MUTUAL CONDUCTANCE AND ARE MOSTLY STRONG TUBES! I Combine ShippingBefore You Pay. I accept PayPal and Postal M O.Please see click to enlarge photos for condition and quality.Check out My Other Items For Sale!WILL BE SHIPPED OUT FAST! Before bidding please read my shipping and return policy. I WILL COMBINE SHIPPING COST ON MY ITEMS!!! NOTE: International buyers - THE BUYER IS RESPONSIBLE FOR SHIPPING FEES. INTERNATIONAL BIDS WELCOME. I WONT CHANGE DECLARED VALUE ON CUSTOM FORMS AND INTERNATIONAL BUYERS ARE RESPONSIBLE FOR ALL TAXES, CUSTOM FEES, and additional shipping fees. ANY RETURN WILL BE ACCEPTED BUT BUYER WILL PAY SHIPPING FEES AND I WILL NOT REFUND ANY SHIPPING FEES.*TESTED ON Calibrated HICKOK TV-7 B/U*{Minimum Ratings for TV-7 Testers are equal to 65% of average new ratings.}ALL tubes will be ran through a Daniel Nelson calibrated HICKOK TV-7 B/U for a full mutual conductance test. This is a world class tester that is calibrated by the Hickok doctor. Its test results are dead on and you can buy with confidence. If you want to know what the exact Gm rating of the tube is please message me. My Return Policy: Will not accept returns for reasons such as ordered the wrong item, change mind, not what I thought It was, wrong color ordered, item ordered.