SHINING LIGHT is Offering the Following Tube:One SYLVANIA JAN 12AT7WC TubeLot# Z35Fully Vetted Durable Milspec TubeCoveted Full Ladder Black PlatesBig O GetterLettering is Weak.Value-Added TubePins Straightened with Proprietary ProcessTube Surface CleanedPlug & PlayTesting AMPLITREX AT-1000Tube Tested on an AMPLITREX AT-1000Tube Tests as Follows:GM[%]: 86/86Murphys Law: All Tube Testers are Wrong but Some are UsefulThe Results on Your Tube Tester will Vary from These Measurements. ConditionPlease Review Pictures Before You Purchase. I proving plenty of pictures and testing data for you to make a good decision on this listing.Flashing: Flashing is good. See Pictures.Lettering: Tubes has some lettering worn-off. > See PicturesBox: Used Relabeled Generic Box in good shape. Lettering on boxes & Taped on Ends & Sides. Lot # is printed on the box.Date Codes: 712? ReturnsWe Offer 30 Day Returns with a Free Shipping Label!Returns Accepted if the Items are Returned in the Exact Same Condition.The Pull Tabs on the Tube Boxes Must be in the Same Condition.The Cotton must be Installed on Each End of the Tube in Each Box.The Pull Tabs will be Taped so Tubes do not Fall-Out of Boxes During Shipping.Carefully Cut the Tape on the Pull Tabs to Open Boxes.The Lettering on the Tubes Must Also be in the Same Condition upon Return.Hold Tubes in Areas where there is No Silkscreen.Tubes Must Test with the Same Results Upon Return. Facts about MurphDairy Farmed in Green Bay, WI until I was about 27 years old.Started out my career in electro-mechanical, then Electrical Engineering.Moved into Biological Engineering where I spent most of my career.If you ever ate a candy bar, I might have had something to do with the quality...Over the last 10 years, I have moved my spare time to repairing tube and discrete amps & receivers.I like Fisher Receivers and Scott Amps.I have too many tubes.Statistics-driven when evaluating vacuum tubes > Certified Six Sigma Master Black Belt.Testing Equipment: Two Nelson Hickok TV-7s, Two Hickok 539Bs, One Recently Acquired AMPLITREX AT-1000.I have too many testers.Murph really tries to to list and sell really good vacuum tubes.

SHINING LIGHT is Offering the Following Tube:One SYLVANIA JAN 12AT7WC TubeLot# Z34Fully Vetted Durable Milspec TubeCoveted Full Ladder Black PlatesBig O GetterLettering is Weak.Fully Vetted Tube Tested on an AMPLITREX AT-1000.Tube Tests Strong with Decent Balance.Value-Added TubePins Straightened with Proprietary ProcessTube Surface CleanedPlug & PlayTesting AMPLITREX AT-1000Tube Tested on an AMPLITREX AT-1000Tube Tests as Follows:GM[%]: 118/116Murphys Law: All Tube Testers are Wrong but Some are UsefulThe Results on Your Tube Tester will Vary from These Measurements. ConditionPlease Review Pictures Before You Purchase. I proving plenty of pictures and testing data for you to make a good decision on this listing.Flashing: Flashing is good. See Pictures.Lettering: Tubes has some lettering worn-off. > See PicturesBox: Used Relabeled Generic Box in good shape. Lettering on boxes & Taped on Ends & Sides. Lot # is printed on the box.Date Codes: ? ReturnsWe Offer 30 Day Returns with a Free Shipping Label!Returns Accepted if the Items are Returned in the Exact Same Condition.The Pull Tabs on the Tube Boxes Must be in the Same Condition.The Cotton must be Installed on Each End of the Tube in Each Box.The Pull Tabs will be Taped so Tubes do not Fall-Out of Boxes During Shipping.Carefully Cut the Tape on the Pull Tabs to Open Boxes.The Lettering on the Tubes Must Also be in the Same Condition upon Return.Hold Tubes in Areas where there is No Silkscreen.Tubes Must Test with the Same Results Upon Return. Facts about Murph...Dairy Farmed in Green Bay, WI until I was about 27 years old.Started out my career in electro-mechanical, then Electrical Engineering.Moved into Biological Engineering where I spent most of my career.If you ever ate a candy bar, I might have had something to do with the quality...Over the last 10 years, I have moved my spare time to repairing tube and discrete amps & receivers.I like Fisher Receivers and Scott Amps.I have too many tubes.Statistics-driven when evaluating vacuum tubes > Certified Six Sigma Master Black Belt.Testing Equipment: Two Nelson Hickok TV-7s, Two Hickok 539Bs, One Recently Acquired AMPLITREX AT-1000.I have too many testers.Murph really tries to to list and sell really good vacuum tubes.

SHINING LIGHT is Offering the Following Tube:One SYLVANIA JAN 12AT7WC TubeLot# Z32Fully Vetted Durable Milspec TubeCoveted Full Ladder Black PlatesBig O GetterLettering is Weak.Fully Vetted Tube Tested on an AMPLITREX AT-1000 Tube Tester Tube Tests Strong with Decent Balance.Value-Added TubesPins Straightened with Proprietary ProcessTube Surface CleanedPlug & PlayTesting AMPLITREX AT-1000Tube Tested on an AMPLITREX AT-1000Tube Tests as Follows:GM[%]: 92/92EM[%]: 96/96Murphys Law: All Tube Testers are Wrong but Some are UsefulThe Results on Your Tube Tester will Vary from These Measurements. ConditionPlease Review Pictures Before You Purchase. I proving plenty of pictures and testing data for you to make a good decision on this listing.Flashing: Flashing is good. See Pictures.Lettering: Tubes have lettering worn-off. > See PicturesBox: Used Relabeled Generic Boxes in good shape. Lettering on boxes & Taped on Ends & Sides. Lot # is printed on the boxes.Date Codes: 711? ReturnsWe Offer 30 Day Returns with a Free Shipping Label!Returns Accepted if the Items are Returned in the Exact Same Condition.The Pull Tabs on the Tube Boxes Must be in the Same Condition.The Cotton must be Installed on Each End of the Tube in Each Box.The Pull Tabs will be Taped so Tubes do not Fall-Out of Boxes During Shipping.Carefully Cut the Tape on the Pull Tabs to Open Boxes.The Lettering on the Tubes Must Also be in the Same Condition upon Return.Hold Tubes in Areas where there is No Silkscreen.Tubes Must Test with the Same Results Upon Return. Facts about MurphDairy Farmed in Green Bay, WI until I was about 27 years old.Started out my career in electro-mechanical, then Electrical Engineering.Moved into Biological Engineering where I spent most of my career.If you ever ate a candy bar, I might have had something to do with the quality...Over the last 10 years, I have moved my spare time to repairing tube and discrete amps & receivers.I like Fisher Receivers and Scott Amps.I have too many tubes.Statistics-driven when evaluating vacuum tubes > Certified Six Sigma Master Black Belt.Testing Equipment: Two Nelson Hickok TV-7s, Two Hickok 539Bs, One Recently Acquired AMPLITREX AT-1000.I have too many testers.Murph really tries to to list and sell really good vacuum tubes.

Zwei unbenutzte JAN 6201/E81CC/12AT7WC Audio-Rhren werden hier angeboten. Die Rhren sind in einem neuwertigen Zustand und perfekt fr Audiophiles geeignet.

Sylvania JAN 12AT7WC Tube O Getter Strong Tested 100% ConditionTube: Tested Good Some boxes are brittle, or have imperfections, starting to crumble TESTED IN A HICKOK 752A1) Filament 2) checked for shorts, Leakage 3) Grid (Gas) 4) Emission Test 5) Dynamic Mutual Conductance Result on Tube 1 ( 1025/1000 GM ) Minimum Value = 625/625Where NOS Value = 962/962AND6) Life Test = Useful Life in Tube = 100% Since vacuum tubes were made 30 ? 70 years ago New Old Stock or Used may have cosmetic evidence of age. This includes poor print, oxidized pins, faint discoloration, or poorly boxTwo testers are never the same. So this shows what I get, and what you get may be slightly 10% different.If I state any values they are for a guide only.No guarantee is made that any tube will test to a specific value in the buyers tube tester, most all tubes are tested on at least two tube testersThis because of the variation in line voltage, different bias, and circuits. Return PolicyGuarantee:100% Contact UsIf youre in any way dissatisfied with your purchase, do not hesitate to contact us through MY MESSAGES. We will do our best to solve it for you. We are committed to ensuring that you are completely satisfied with every transaction.So Please DO contact us first to get a better solution before you would leave Negative or Neutral feedback. Shipping timesDomestic USPS First Class Mail: 3-7 Days, includes trackingInternational Request an invoice International BuyersPlease Note:Buyer is responsible for all taxes, duties, and import fees. Please contact your local customs office for costs.

ONE JAN 12AT7 OR 12AT7WC PHILIPS ECG vacuum tube TESTED ON MY HICKOK 539C TUBE TESTER MIN - 2500 TEST RESULTS5600 / 5200 all used. as is

2 Vintage NOS 1986 Philips ECG USA JAN-12AT7WC Vacuum tubes! Please see the detailed pictures 2 Vintage NOS new in box Vintage Philips ECG USA 12AT7wc vacuum tubes. Tubes are old Military stock and feature Grey plates with O getters.Tubes have been matched for current draw. Tubes have been tested on a recently Calibrated Hickok TV7 tube tester with a digital meter and test as follows:Tube1 : 80.8/80.8 Tube2 : 84.3/80.9 Minimun good value on a TV7 tester for a 12at7 tube is 50. The tubes test within or near the NOS range!Tubes are guaranteed to be in good working order upon delivery. If a tube ends up bad within 1 week of delivery just ship it back for a full refund on the bad tube minus shipping costs. 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 Vintage NOS 1986 Philips ECG USA JAN-12AT7WC Vacuum tubes! Please see the detailed pictures 2 Vintage NOS new in box Vintage Philips ECG USA 12AT7wc vacuum tubes. Tubes are old Military stock and feature Grey plates with O getters.Tubes have been matched for current draw. Tubes have been tested on a recently Calibrated Hickok TV7 tube tester with a digital meter and test as follows:Tube1 : 85.6/85.7 Tube2 : 86.3/85.7 Minimun good value on a TV7 tester for a 12at7 tube is 50. The tubes test within or near the NOS range!Tubes are guaranteed to be in good working order upon delivery. If a tube ends up bad within 1 week of delivery just ship it back for a full refund on the bad tube minus shipping costs. 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!!!!!!!

Hi up for consideration is a single NOS 12at7wc / ecc81/ 6201 Sylvania JAN tube Pack in its original box , and still retaining its original markings . what you are buying is one only tube though more are available known for their low noise ,these are among the more desired audio tubes thanks for looking. If there is a particular tube you are trying to obtain then send me a message and i will see if i have it .....there are so many tubes to cover that listing can be quite a job to keep up with..... Please note that I can send parcels through budget postage that can save you some cash however ebay will not cover you if the parcel is lost .....Australian economy post does register the item and issues a registration number but does not issue tracking with it .....please send me a message regarding this prior to checkout if you wish to do this. If you choose economy post then YOU become responsible if the parcel is lost and no refunds will be sent for non collection..

Philips JAN 12AT7WC (ECC81) USA Balanced Valves / Vacuum Tubes x3. Supplied in original boxes, excellent condition. These have each seen very little use. Balanced triodes 32/32. Im selling my collection of spare valves, please see my other listings. UK sale only.

Full Sleeve of 5 electrically and physically matched vintage NOS/NIB JAN Sylvania/Philips ECG 12AT7WC vacuum tubes with same manufacturing date codes made in USA. Electrically tested using a calibrated Sencore MU150 Continental II Vacuum Tube tester. These tubes test AS-NEW and have never been used. Due to the nature of vintage vacuum tube electronics, these tubes are being sold for parts AS-IS and will be properly packed for shipping. Please check my extensive feedback rating for confidence.

Full Sleeve of 5 electrically and physically matched vintage NOS/NIB JAN Sylvania/Philips ECG 12AT7WC vacuum tubes with same manufacturing date codes made in USA. Electrically tested using a calibrated Sencore MU150 Continental II Vacuum Tube tester. These tubes test AS-NEW and have never been used. Due to the nature of vintage vacuum tube electronics, these tubes are being sold for parts AS-IS and will be properly packed for shipping. Please check my extensive feedback rating for confidence.

Philips JAN 12AT7WC (ECC81) USA Balanced Valves / Vacuum Tubes x3. Supplied in original boxes, excellent condition. These have each seen very little use. Balanced triodes 32/32. Im selling my collection of spare valves, please see my other listings. UK sale only.

Vendo valvola 12AT7WC (ECC81) JAN NOS. Nuova, 37 disponibili. Prezzo riferito alla singola valvola.

Matched QUARTET General Electric G.E. JAN 12AT7WC 6201 NOS NIB, reinforced tubes, copper posts, O ring getter.Same factory code batch, Made in USA 1966 Tested Top Strong / Balanced on TV7-A/U Hickok,All my tubes are 100% guaranted. Shipping well packed by International postal post, certificated & registered. Tracking & Signed to delivery.