Tung - Sol JTL 12AU7 ECC82 Black Glass 1950s Vacuum Tubes - 6 Matched
Item History & Price
| Reference Number: Avaluer:51301873 | Modified Item: No |
| Non-Domestic Product: No | Country/Region of Manufacture: United States |
| Type: Vacuum Tube | Custom Bundle: No |
| Brand: Tung-Sol | UPC: Does not apply |
Fine pair of Tung Sol JTL 12AU7 black glass tubes. Strong testing, and matched to about 6% difference, with very good balance between the sections within each tube.
Number12AU7Brand on tubeTung-SolActual manufacturerTung-SolCountry of manufactureUSADate codes241 & N/ABox typeWhite boxPlate styleGrayGetter styleTop-squareGlass styleBlackBase style9-pin miniatureTest results (Gm in umhos)2300/2350 & 2450/2400
typical NOS is 2200/2200
Besure to read my return po...licy and review the shipping guidelinesbelow, and contact me before you purchase if you have any questions.Ihave over 30 years of experience in many facets of electronics designand repair. I've been collecting, buying, and selling tubes since the1980s, and have been an eBay seller since February of 2000. This isthe only seller account I have on eBay and the pictures you see areof the actual tube(s) you’ll receive. Tubesare described, tested, and presented to the best of my ability, subject to the limitations of the equipment that I have available(Hickok 539C and 6000A). Test results are likely to vary some betweenyour equipment and mine due to the imprecise nature of 60-year-oldconsumer-grade test equipment. Tubes are not tested for noise ormicrophonics.ReturnPolicyUnlessotherwise stated in this listing, tubes may be returned within 30days for a refund. Please keep in mind that while I do allow returns, my purpose here is to sell tubes, not to loan tubes for rolling. Anytube to be returned must: a) stillbear my identification stamp.b)be in exactlythe same condition in whichit arrived to you. This includes the electrical specs of the tube aswell as the condition of the box and the qualityof print on the tube.c) bephysically and electrically intact (not broken, cracked, or damagedfrom improper operation or handling).I payfor return shipping on all returns within the USA, regardless ofreason.You payfor return shipping if you are located outside of the USA. If thetube arrives to you DOA or significantly not as described (SNAD) Ipay for return shipping. I do not pay for return shipping for anyother reason. If a tube is returned as DOA or SNAD, but does not testas such upon return, I reserve the right to be reimbursed for anyreturn shipping cost that I paid.ShippingYourtubes will be professionally prepared for shipping using all-newpacking materials and will arrive to you in perfect condition. I'vebeen shipping tubes for many years and know how to get them to youquickly and securely. International orders ship with proper customsdocumentation and tariff codes to ensure that they're processed withminimal delay upon arrival in the destination country.DOMESTIC:Unlessotherwise noted, free USPS shipping is offered on all tubes purchasedwith Buy-It-Now. Orders that weigh 16 oz. or less are generallyshipped via the USPS First Class Package service, and orders weighingover that amount are shipped via USPS Priority Mail service. Otherservices are available at additional cost. If you prefer a shippingmethod that is not listed, please let me know prior to payment. I canship via any USPS or UPS method that is applicable to your ZIP code.If you need expedited shipping (Express, Next Day, etc.) pleasecontact me first to confirm earliest available date of shipment, ascutoff times are generally early in the afternoon.INTERNATIONAL:USPSFirst Class Mail: This is theleast expensive option but the availability of tracking is limited inmany cases. It's available worldwide for packages with a value ofUSD$300 or less. Be aware that FirstClass Mail has been known to take up to threemonths to reach somedestinations. Customs delays are also more common with First Class.If you select the First Class option I expect that you will bepatient and wait three months before requesting a refund for “itemnot received.” If you require faster delivery please select aPriority Mail option.USPSPriority Mail: This option isavailable worldwide for packages with a value of USD$1000 or less. Itis fully insurable and trackable.USPSPriority Mail Express: Thisoption is mandatory for packages with a value greater than USD$1000.It allows for expanded insurance options and is usually faster intransit by several days.Ordersvalued in excess of USD$2000 may be shipped in multiple packages.Don'tput too much faith in eBay delivery estimates for internationalshipments. They are often wrong by a considerable amount.USPS isthe only shipping carrier I use for international shipments. I do notuse eBay's Global Shipping Program (GSP). I mustdeclare the actual value of the shipment on customs forms. Attemptingto circumvent proper customs procedures can result in excessivedelays, confiscation of the shipment, and/or fines. Payment ofcustoms fees and import taxes/duties is the responsibility of thebuyer.GENERAL:COMBINEDSHIPPING: I'm happy to combine shipping on multiple purchases.Those shipping within the US will combine automatically.International orders must be manually combined after the purchase, and any excess shipping will be refunded to your payment source (dueto the way eBay buy-it-now items are set up, this is the only way Ican combine shipping on more than one item).HANDLINGTIME: My handling time is one business day and eBay requiresme to ship within that timeframe. I cannot withhold shipment for alater date. If you require shipment on a specific date I can oftenset up a special listing just for you on that date; please inquire.Iusually ship every day of the week, except for Sunday andUSPS-observed holidays, and orders often ship same day. Orders placedlater in the day usually ship next business day. Orders placed onFriday or Saturday will sometimes not ship until Monday. All ordersplaced on Sunday or USPS-observed holidays ship the next businessday.Shipmentsmade by UPS Next Day Air must be placed by 12PM Pacific Time in orderto ship same day. If youhave an urgent delivery need it's a good idea to contact me first soI can confirm exact day of shipment.SHIP-TOADDRESS: Ebay requires that I ship to the address on theorder. This protects both you and me. I cannot ship to a differentaddress. If you require shipment to a different address please updateyour shipping information before making a purchase.Rev.11
Number12AU7Brand on tubeTung-SolActual manufacturerTung-SolCountry of manufactureUSADate codes241 & N/ABox typeWhite boxPlate styleGrayGetter styleTop-squareGlass styleBlackBase style9-pin miniatureTest results (Gm in umhos)2300/2350 & 2450/2400
typical NOS is 2200/2200
Besure to read my return po...licy and review the shipping guidelinesbelow, and contact me before you purchase if you have any questions.Ihave over 30 years of experience in many facets of electronics designand repair. I've been collecting, buying, and selling tubes since the1980s, and have been an eBay seller since February of 2000. This isthe only seller account I have on eBay and the pictures you see areof the actual tube(s) you’ll receive. Tubesare described, tested, and presented to the best of my ability, subject to the limitations of the equipment that I have available(Hickok 539C and 6000A). Test results are likely to vary some betweenyour equipment and mine due to the imprecise nature of 60-year-oldconsumer-grade test equipment. Tubes are not tested for noise ormicrophonics.ReturnPolicyUnlessotherwise stated in this listing, tubes may be returned within 30days for a refund. Please keep in mind that while I do allow returns, my purpose here is to sell tubes, not to loan tubes for rolling. Anytube to be returned must: a) stillbear my identification stamp.b)be in exactlythe same condition in whichit arrived to you. This includes the electrical specs of the tube aswell as the condition of the box and the qualityof print on the tube.c) bephysically and electrically intact (not broken, cracked, or damagedfrom improper operation or handling).I payfor return shipping on all returns within the USA, regardless ofreason.You payfor return shipping if you are located outside of the USA. If thetube arrives to you DOA or significantly not as described (SNAD) Ipay for return shipping. I do not pay for return shipping for anyother reason. If a tube is returned as DOA or SNAD, but does not testas such upon return, I reserve the right to be reimbursed for anyreturn shipping cost that I paid.ShippingYourtubes will be professionally prepared for shipping using all-newpacking materials and will arrive to you in perfect condition. I'vebeen shipping tubes for many years and know how to get them to youquickly and securely. International orders ship with proper customsdocumentation and tariff codes to ensure that they're processed withminimal delay upon arrival in the destination country.DOMESTIC:Unlessotherwise noted, free USPS shipping is offered on all tubes purchasedwith Buy-It-Now. Orders that weigh 16 oz. or less are generallyshipped via the USPS First Class Package service, and orders weighingover that amount are shipped via USPS Priority Mail service. Otherservices are available at additional cost. If you prefer a shippingmethod that is not listed, please let me know prior to payment. I canship via any USPS or UPS method that is applicable to your ZIP code.If you need expedited shipping (Express, Next Day, etc.) pleasecontact me first to confirm earliest available date of shipment, ascutoff times are generally early in the afternoon.INTERNATIONAL:USPSFirst Class Mail: This is theleast expensive option but the availability of tracking is limited inmany cases. It's available worldwide for packages with a value ofUSD$300 or less. Be aware that FirstClass Mail has been known to take up to threemonths to reach somedestinations. Customs delays are also more common with First Class.If you select the First Class option I expect that you will bepatient and wait three months before requesting a refund for “itemnot received.” If you require faster delivery please select aPriority Mail option.USPSPriority Mail: This option isavailable worldwide for packages with a value of USD$1000 or less. Itis fully insurable and trackable.USPSPriority Mail Express: Thisoption is mandatory for packages with a value greater than USD$1000.It allows for expanded insurance options and is usually faster intransit by several days.Ordersvalued in excess of USD$2000 may be shipped in multiple packages.Don'tput too much faith in eBay delivery estimates for internationalshipments. They are often wrong by a considerable amount.USPS isthe only shipping carrier I use for international shipments. I do notuse eBay's Global Shipping Program (GSP). I mustdeclare the actual value of the shipment on customs forms. Attemptingto circumvent proper customs procedures can result in excessivedelays, confiscation of the shipment, and/or fines. Payment ofcustoms fees and import taxes/duties is the responsibility of thebuyer.GENERAL:COMBINEDSHIPPING: I'm happy to combine shipping on multiple purchases.Those shipping within the US will combine automatically.International orders must be manually combined after the purchase, and any excess shipping will be refunded to your payment source (dueto the way eBay buy-it-now items are set up, this is the only way Ican combine shipping on more than one item).HANDLINGTIME: My handling time is one business day and eBay requiresme to ship within that timeframe. I cannot withhold shipment for alater date. If you require shipment on a specific date I can oftenset up a special listing just for you on that date; please inquire.Iusually ship every day of the week, except for Sunday andUSPS-observed holidays, and orders often ship same day. Orders placedlater in the day usually ship next business day. Orders placed onFriday or Saturday will sometimes not ship until Monday. All ordersplaced on Sunday or USPS-observed holidays ship the next businessday.Shipmentsmade by UPS Next Day Air must be placed by 12PM Pacific Time in orderto ship same day. If youhave an urgent delivery need it's a good idea to contact me first soI can confirm exact day of shipment.SHIP-TOADDRESS: Ebay requires that I ship to the address on theorder. This protects both you and me. I cannot ship to a differentaddress. If you require shipment to a different address please updateyour shipping information before making a purchase.Rev.11
