Sentinel 6SN7 GT Vacuum Tube^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ***** 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 = 2600/2600 µmhos Industry Bogey Plate Current = 9.0/9.0mA Results = 2990/2600 µmhos ~ 9.9/8.1mA ????????????????????????????????USA Shipping $6 ~ Higher OverseasI have many other types of tubes ~ Just Search MY store No Additional Shipping Charges ***All tubes Guaranteed ?????? Thank You! ?????? ~~~~ Please click on the link below to view more items in my store. ~~~~~~~~ GreenGirls Guaranteed VintageTubes 5J127

Item: RCA 6SQ7.Description: Clean metal tube. Nice paint, clean pins.Testing: Tested using our Triplett 3413B tester. Scored 76, 74, 74%. Test data sheet included. Shipping: Ships $5.99 flat rate. USPS Ground Advantage. 60-day guarantee. Thank-you for your interest.

Mullard Vintage Valve Tube CV3990 Q505-10 2E26 VHF Transmitting Tetrode. Octal base. Will be carefully protected and packed for delivery.

Mullard Vintage Valve Tube CV3990 Q505-10 2E26 VHF Transmitting Tetrode. Octal base. Will be carefully protected and packed for delivery.

Akai model m6 same as Roberts model 990 (american version) Dual monoblock tube amps. This unit was tested with a microphone and a guitar pickup and it did produce good sound from both channels. It has preamp outputs, internal speakers, speaker outputs. Both the microphone/pickup and line level inputs were functional The transport section is not functional. This transport section is defective and will NOT play tape.. I was told these make good guitar amplifiers. I have the front cover for the machine. Has outputs for both pre-amp or also external speakers if you do not want to use those inside the recorder. Due to the age of the machine and the issues before mentioned it is being sold as is. Please ask any questions before placing a bid. Thanks for looking in and good luck.

I buy vintage tube reel to reel recorders and take them apart to sell the parts on eBay. Check out my other recorder parts on eBay today. Today I pulled apart a very clean Roberts 720. It was made by Akai and is like the M7 Akai. These parts will work on many other Roberts Akai machines. If you use the buy it now you will get every thing you see in the picture, no more no less. Why pay almost as much or more for one part, like a tube, a set of feet, or a knob, an Ac cord, when you can get all of these parts for just 49.99 plus USPS 3 day flat rate Priority shipping anywhere in the USA. What a deal. I see some sellers asking almost for just for a tube, or a pinch roller. All of these parts were carefully removed from a very clean machine. They will be packed with great care and arrive safely. Roberts machines were made by Akai so many of these parts will work with other Roberts and Akai reel to reel players. If an impossible to replace or find spring, nut or clip or a loose screw falls on the floor when working on your machine, no need to worry, you will have all these back up parts. You could even use the parts you need to restore your reel to reel, and sell the rest and get your money back. WHAT A DEAL. If you want to keep your reel to reel going for years you will need these parts, and they are getting much harder to find. I could not test or calibrate the over 100 parts for 49.99. so all parts are sold as is, They may work fine or not, they are sold for parts or to repair. These were removed from a 50 year old tape player. Please do not expect new parts. no guarantee that every part is working. Thanks for looking. Alan Please check out my other auctions on eBay today. I am selling lots of Sony 500 500A 300 and Akai, Roberts M7 M8 Wollensak, Webcor parts. Thanks for looking. Alan Eaton Amplifiers

1 x 12BY7A TungSol Tube Made in USA Grey Glass Tested on enhanced Triplet E3444 Laboratory Tester prepared by Paul Hart of Roswell Ga. 9900 micromhos @ 19 mA Bogey(100%) = 11,000 micromhos @ 26 mA +/- 10% I do combine S&H Pick a pair or I will 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, __180_Volts screen, ___100___ Cathode Bias Resistor*(CBR) What were your tubes tested at? S&H to China,Italy and a few other countries will require a Tracking # and will cost a minimum of $31,depending on weight.

Vintage EL84 6BQ5 Radio Tube ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ***** Tested on our new 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 Falls Church , Virginia. ************************************************************************** Industry Bogey transconductance = 11,300 µmhos & Industry Bogey plate current = 48 mAResults = 9900 µmhos ~ 42 mA ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ???? ???? ???? ???? ???? ???? ???? ???? ???? ???? ???? ???? ???? ???? ???? USA Shipping $6 I have many other types of tubes ~ No Additional Shipping Charges All tubes are Guaranteed 322~~~~ Please click on the link below to view more items in my store. ~~~~~~~~ GreenGirls Guaranteed VintageTubes

Tested the TV works great and sounds great No discoloration noticed It looks like the tv setup picture needs to be adjusted so picture is perfectly square but you can Google how to do that yourself and adj. to how you like the picture. No remote included. Used condition Please review the pictures closely Dimensions: About 19.5 in wide About 17.5 in tall About 18.5 in deep Screen measured diagonally is about 20

DescriptionAuthenticity: 100% AUTHENTIC! If you have any question about the condition, accessories, or anything about the product,Please feel free to message us. We are glad to answer all your concerns. ShippingDHL, Fedex Fastshipping3-10 business days after shipment(Tracking number + Insurance.)PaymentPlease give me the payment within 3days from the date of bid.About UsWe sell our items on other websites and in our retail stores in Japan at the same time.If the item was sold out before your purchase, your order will be cancelled and a full refund will be issued immediately. International Buyers - Please Note:Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying.We do not mark merchandise values below value or mark items as - gifts - The US and International government regulations prohibit such behavior. Thank you.

5868/AX9902 Amperex tube. Heater was checked for proper operation. Will be sent floating in center of nice big 14 inch cube Box. All the other tubes in this collection were good. From a collection of a Big Time Radio / Tube collector. Check my other auctions !

Mullard Vintage Valve Tube CV3990 Q505-10 2E26 VHF Transmitting Tetrode. Octal base. Will be carefully protected and packed for delivery.

Mullard Vintage Valve Tube CV3990 Q505-10 2E26 VHF Transmitting Tetrode. Octal base. Will be carefully protected and packed for delivery.

I buy vintage tube reel to reel recorders and take them apart to sell the parts on eBay. In addition to that I added some parts from a Roberts 770. Anyway what you will get is what you see in the pictures. Not more no less Check out my other recorder parts on eBay today. Today I pulled apart a very clean Roberts 770X. If you use the buy it now you will get every thing you see in the pictures. If you do not see the part you want in the pictures you will not get it. Why pay almost as much or more for one part, like a tube, a set of feet, or a knob, an Ac cord, when you can get all of these parts for just 49.99 plus USPS 3 day flat rate Priority shipping anywhere in the USA. What a deal. I see some sellers asking almost for just for a tube, or a pinch roller. All of these parts were carefully removed from a very clean machine. They will be packed with great care and arrive safely. Roberts machines were made by Akai so many of these parts will work with other Roberts and Akai reel to reel players. If an impossible to replace or find spring, nut or clip or a loose screw falls on the floor when working on your machine, no need to worry, you will have all these back up parts. You could even use the parts you need to restore your reel to reel, and sell the rest and get your money back. WHAT A DEAL. If you want to keep your reel to reel going for years you will need these parts, and they are getting much harder to find. I could not test or calibrate the over 100 parts for 49.99. so all parts are sold as is, They may work fine or not, they are sold for parts or to repair. These were removed from a 50 year old tape player. Please do not expect new parts. Thanks for looking. Alan Please check out my other auctions on eBay today. I am selling lots of Sony 500 500A 300 and Akai, Roberts M7 M8 Wollensak, Webcor parts. Thanks for looking. Alan Eaton Amplifiers

BBs in an easy to pour tube. 350 count BBs Easy to Pour Tube Contains 350 count BBs Product DescriptionPack of 50 Maxspeed BB Tube, 350-Pk.50X BBs in an easy to pour tube. 350 count BBs Easy to Pour Tube Contains 350 count BBs

Selling a vintage Amperex 5867 or AX-9901 Triode Tube. Made in Holland. Looks unused but am unable to test. Sold as shown, as is. Please see pictures and ask any questions you may have.

Mullard Vintage Valve Tube CV3990 Q505-10 2E26 VHF Transmitting Tetrode. Octal base. Will be carefully protected and packed for delivery.

Mullard Vintage Valve Tube CV3990 Q505-10 2E26 VHF Transmitting Tetrode. Octal base. Will be carefully protected and packed for delivery.

Rft EL84 Vaccum Tube ************************************************************************** ***** Tested on our new 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 Falls Church , Virginia. ***** Industry Bogey transconductance = 11, 300 µmhos & Industry Bogey plate current = 48mA Results = 9900 µmhos ~ 39mA~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ No- Limit Combined USA Shipping $6 ~ Higher Overseas I have many other types of tubes ~ Please search my store (click the red door) by brand , type , and construction No Additional Shipping Charges All tubes Guaranteed Thank You! ???? ???? ???? ???? ???? ???? ???? ???? ???? ???? ???? ???? ???? ???? ???? #128 ~~~~ Please click on the link below to view more items in my store. ~~~~~~~~ GreenGirls Guaranteed VintageTubes

Vintage EL84 6BQ5 Radio Tube Maker ? ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ *** 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 Falls Church , Virginia. ************************************************************************** Industry Bogey transconductance = 11,300 µmhos & Industry Bogey plate current = 48 mAResults = 9900 µmhos ~ 42 mA ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ USA Shipping $6 I have many other types of tubes ~ No Additional Shipping Charges All tubes Guaranteed 335~~~~ Please click on the link below to view more items in my store. ~~~~~~~~ GreenGirls Guaranteed VintageTubes

-990 Handheld Tube Lamp Led Tester Fluorescent Bulb Inspection Repair R4D5 How to use: Install the battery (note the polarity).Extend the antenna and Press it to the polarity line of the fistula.Press and hold the POWER button, then the LED indicator and the manifold will size:19.50 * 4.10 * 2.00cmMaterial:ABS plasticcolour:blackPackage Contents:1 * tube tester

Vintage EL84 6BQ5 Radio Tube ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ***** Tested on our new 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 Falls Church , Virginia. ************************************************************************** Industry Bogey transconductance = 11,300 µmhos & Industry Bogey plate current = 48 mAResults = 9900 µmhos ~ 42 mA ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ???? ???? ???? ???? ???? ???? ???? ???? ???? ???? ???? ???? ???? ???? ???? USA Shipping $6 I have many other types of tubes ~ No Additional Shipping Charges All tubes are Guaranteed 322~~~~ Please click on the link below to view more items in my store. ~~~~~~~~ GreenGirls Guaranteed VintageTubes