Tested strong on a professionally calibrated TV7U tube tester at 38 GM (25 is minimum)

Closely Matched Pair 6L6GB SYLVANIA Tested Audio Amp Preamp Audio Stereo Vintage Radio Vacuum Tube See Picture Box for Test Results , Same Date , Matched ,Black Plate ,Tall Bottle ,Tested Strong We combine shipping Return Free Take a good look at the pictures as they give a much better description than words can If you have any questions, please ask them before bidding Shipping charge of $7.95 to anywhere within the lower 48 United States Thanks

You are buying a:Strong EICO by SYLVANIA Black Plate O Getter 6L6GB Tube Logo worn as picturedMade in USATested strong on a calibrated tester at: 116%MINIMUM reading is 70% , NEW (NOS) reading is 100%+ and MAX reading is 130%All tubes are tested for filament, leakage, Dynamic Mutual Conductance and emission valueAlso tested and worked good in our equipment with NO MICROPHONICS or SHORTSTube passed ALL testsSold as is as Pictured as Described Please leave 5-star eBay Feedback! This is very important! We strive to make this happen! We fix all problems, please contact before leaving any feedback to let us fix the problem! We want all buyers satisfied! All orders are shipped within 1 business day of payment clearing! Check out my other items! Be sure to add me to your favorites list! Please Do Not Leave Any Kind of Negative Feedback Without First Contacting Us, We Will Fix Any Problem If There Ever Is Any. Thank You and Good Luck! Please email with any questions.1IB1A5C

Vintage Reliable “Selectron” Tube 6L6GB AH743 Selling AS/IS UNTESTED Free Shipping. PLEASE READ We are going through my father in law Garage items This is one of many tubes we are finding We have no idea how to test them Selling as UNTESTED NO RETURNS Please look at photos for condition Thank you

Wir haben deinradio! Senden Sie uns eine Nachricht Unser Shop Verkäuferprofil Bewertungen Shop speichern Kontakt SB Elektron 6L6GB Röhre geprüft top selten Endstufe Röhrenverstärker Bitte entnehmen Sie den genauen Zustand und Lieferumfang den Bildern.Die Röhre wurde als gut geprüft. 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

A VM co-branded, black plate SYLVANIA 6L6GB TUBE as pictured, it pulled, in good condition (tested on my tube tester, where NOS tube normal ranged 105-110, min-good=65, max-good=120, tested tube= 106, no short no leak). Note: You will receive the tube exactly as shown (we dont use stock photo) and this selling is final (no return or refund). Please buy or bib accordingly. Thanks for looking.

Wir haben deinradio! Senden Sie uns eine Nachricht Unser Shop Verkäuferprofil Bewertungen Shop speichern Kontakt Hoges 6L6GB Röhre NOS OVP sehr selten Endstufe Verstärker Röhrenverstärker Amp Bitte entnehmen Sie den genauen Zustand und Lieferumfang den Bildern.Die Röhre ist noch neu und in der OVP. 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

One lot of three assorted black plate 6L6GB tubes, by GE, CBS and Sylvania. Test Ratings: 95, 95 and 105 on my Jackson 648s tester, minimum is 70, new tubes at about 105.SHIPPING: Shipping rates quoted are for USA and Canada only. Shipping rates to Europe and Asia are subject to slight variation. The buyer for those countries will be informed about the exact rate after the sale. Please pay in 3 days. Combined shipping is welcome. If you have paid for individual items and have surplus shipping fee paid for, I will refund you immediately when I send out the combined parcel.

One lot of five 6L6GB tubes, Rogers, GE, RCA and Silvertone. Black plate, close mid-high ratings to make a quad of output tubes in your amp.Test Ratings: 80, 80, 80, 85 and 75 on my Jackson 648s tester, minimum is 70, new tubes at about 105.SHIPPING: Shipping rates quoted are for USA and Canada only. Shipping rates to Europe and Asia are subject to slight variation. The buyer for those countries will be informed about the exact rate after the sale. Please pay in 3 days. Combined shipping is welcome. If you have paid for individual items and have surplus shipping fee paid for, I will refund you immediately when I send out the combined parcel.

(1) GE 6L6GB BLACK PLATE TUBE (MADE IN USA) TESTED ON MY TV-7D/U , MIN 25 36 NO SHORTS NO LEAKAGE IF YOU HAVE ANY QUESTION, PLEASE ASK BEFORE YOU BUY! THANKS FOR LOOKING! OUR POLICY WE MUST RECEIVE PAYMENT WITHIN 2 DAYS AFTER AUCTION ENDED.TEXAS BUYER WILL PAY 8.25% SALES TAX. WE USUALLY SHIP WITHIN 2-3 BUSINESS DAYS AFTER WE RECEIVED A CLEAR PAYMENT. WE ONLY SHIP TO PAYPAL CONFIRM ADDRESS. WE DON’T SHIP TO P.O/APO/AFO BOX. WE SHIP WORLDWIDE. EXTRA SHIPPING FEE WILL APPLY FOR ALASKA, HAWAII AND PUERTO RICO. PLEASE ASK BEFORE YOU BIDS OR BUY AN ITEM. IF YOU RECEIVED AN ITEM “NOT AS DESCRIBED”. PLEASE CONTACT US A.S.A.P AFTER YOU RECEIVED AN ITEM. SO, WE CAN RESOLVE THE PROBLEM. DEAR BUYER PLEASE CONTACT US BEFORE YOU SEND AN ITEM BACK OR LEAVE THE NEGATIVE FEEDBACK IF THE ITEM NOT AS DESCRIBED

This is a used pair of matched Sylvania 6L6GB power-amp tubes. They have been tested with no shorts or grid leakage. See attached photos. Shipping is to the lower 48 states via USPS and is also available for international shipping..

NOS Matched Quad 7403 / TE-74 Power tubes . If you get the 7403 to 6L6 Adapters that are on ebay you can turn these tubes into 6L6 Tubes . Here is the Link : https://www.ebay.com/itm/204078453849 These Tubes are For Sure The Highest Quality . They are All Made the exact same design . Made with ceramic Spacers and Heavy duty Glass In Case you want Two Matched Quads . I do have another NOS Matched Quad Available the same as the Quad in the Photos . For this sale you will get 4 tubes in the Photos for the Price . All of them 100% Guaranteed working excellent Some Comments from other buyersvery nice tubes, thank you++++++++++++++++++++++++++++RARE~ Nos Nib Match Pair Mullard Pinch Waist PCC88 7DJ8 Tubes 1957 Red V Big D Wow, nice tubes! Excellent eBay seller and thanks!NOS Match Quad 6085 / E80CC / 6414 Raytheon Manley Labs 3 Mica TALL Black Plates Smooth transaction. Fast shipping.NOS Matched Trio 3 Mica 5751 12AX7 ECC83 7025 Vintage G.E. Tubes Gold Pin G-Logo Excellent ebay seller! Fast shipper! A+A+A+A+A+DEFOREST SPHERICAL AUDION TUBE SINGLE WING HIGH QUALITY REPORDUCTION WORKS NEW perfect12 Piece NOS NEW Vintage General Electric 6C4 BIG D Getter EC90 CV133 Tubes 1951 Wonderful tubes. Thanks very much.Very rare Design NOS 6V6GT 6V6 7408 Westinghouse USA Match Pair 1960s D Getter Great tube! Very nice. Item was well-packed, fast shipping, and communicative seller. Highly recommended.NOS Mullard Gold Pin E88CC/01 *Perfect already in my safe. very goodinvetmentFive Coins Silver Rounds Liberty One ounce .999 Pure 1854 Beautiful NEW TROY OZGreat tubes! Great packing too. Thanks very much! A great eBay seller!21 Remington 2050 VT-245 CV2565 tubes A FUN SELLER %% ANYWAY AT THE NEXT MEETINGTNOS Match Quad 6085 / E80CC / 6414 Raytheon Manley Labs 3 Mica TALL Black Plates Great tubes, packaged very nicely and shipped quickly. Thanks!Genuine Telefunken Etched NOS PAIR EF184 6EJ7 Z749 German Gold Pin 2 Tubes RARE GoodNOS Mullard GZ34 5AR4 British Tube New B2G4 Code 1962 INNER SILVER Plate OO Getgood seller12 Piece NOS NEW Vintage General Electric 6C4 BIG D Getter EC90 CV133 Tubes 1951 Beautiful fish great communication and support, fast shippingNOS NIB General Electric PAIR rectifier tubes 80 280 80W 380 Metal Base D Getter Excellent seller with first-class service. Great communication and fast shipping! Highly recommended.RARE GOLD *NOS Match Pair E88CC/01 6922 ECC88 CCA Mullard 1960s British 1960s

Up for auction is this strong testing pair of black plate General Electric 6L6GB audio tubes. Both tubes would make a super nice addition to anyones collection or to use either one. Both tubes were tested on my TV-7 tester where 25 is the required minimum and both tubes had no leaks or shorts. Please, look at the above pictures for test scores as well as the overall cosmetic condition of each tube. Thanks For Looking! No International Shipping!!!

2 Vintage Tested GE USA made Rogers Branded Black Plate 6L6GB Vacuum tubes! Please see the detailed pictures and info You are bidding on a Matched Pair of vintage GE USA 6L6GB vacuum tubes. Tubes feature clear tops with side D getters and Black plates.Tubes have been matched for current draw. Tubes have been tested on a recently calibrated Hickok TV7 tube tester with a digital meter. Tubes test as follows:Tube 1 : 43.0 Tube 2 : 43.6 Current draw on my TV7 tester : Tube 1 : 44.1 tube 2 : 43.2 Mininum good test value on a TV7 tester for an 6l6 tube is 25. The tubes all test within or near the NOS range. Tubes are guaranteed to be in good working order within one week of delivery. If a tube ends up bad just send it back for a refund on the cost of the bad tube. Shipping costs will not be reimbursed . 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!!!!!!!

2 x 6L6gb Sylvania Tubes Made in USA Matched by mA Ask any questions before buying, not after Tested on Enhanced Triplett E3444 Laboratory Tester by Paul Hart of Ga. 6250 micromhos @ 73 mA 6000 micromhos @ 67 mA Industry Bogey(100%) = 6000 micromhos @72mA +/- 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, ___-14.0___Volts bias or Cathode resistance*What were your tubes tested at? I do combine shipping

(2) Sylvania 5881 6L6GB J5m / Old Vintage Tube Tested Strong. Condition is Used. Shipped with USPS Ground Advantage.

JOB LOT BUNDLE VALVOLE VALVES 6L6GB 8PEZZI IN BOX SCATOLA ORIGINALE NUOVE. NON TESTATE!! TROVATE IN UN TRASLOCO DI CASA NON SONO UN COMPETENTE DESCRIVO QUELLO CHE VEDETE IN FOTO PRIMA DI ACQUISTARE VEDI BENE FOTO,SCATOLE CON SEGNI DI USURA DOVUTO AL TEMPO PASSATO COME MACCHIE GRAFFI AMMACCATURE STRAPPI PEZZI MANCANTI ECC ECC. PER ULTERIORI INFORMAZIONI NON ESITATE A CONTATTARMI. PRIMA DI LASCIARE UN FEEDBACK NEUTRO O NEGATIVO SI PREGA DI CONTATTARMI RISOLVEREMO IL PROBLEMA INSIEME. NOTA BENE:ALCUNE VICINO AL VETRO CAMBIANO SIGLA -NUMERO!!NON SEMPRE

Vintage Rare Tested Strong Voice Of Music 6L6GB Black Plate Vacuum Tube. Condition Is Used Tested Good Tube Tube Passed All Test Tube Tested At98 With A Minimum Being 46 And 100 Being New Tube Was Tested On A Calibrated Precision 612 Vacuum Tube Tester All Of Our Tubes Are 100% Guaranteed Check Out All Of Our Vintage Listings We Consider All Offers We Ship Same Or Next Day