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Condition: Brand New Location: , China
Type : ECC83 12AX7. Two ECC83 12AX7 ( Matched Pair ).
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Condition: Open box Location: Easthampton, United States
Tube Type / Number: 7A4. Getter Construction Quantity: 4 Pieces-Matched Quad. Plate Construction: Grey. Tested For & Matched By: Gm (General Mutual Transconductance). Always checked for shorts, leaks, gas and Gm, Emissions or Plate Current where applicable.
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Condition: New Location: , China
Suitable for:12AX7,12AU7,12AT7,6DJ8,ECC82,ECC83,B339,etc. The price is for 12PCS. 9PIN VACUUM TUBE SHIELD PROTECTOR. Mounting Hole Distance:28mm. Mounting Hole:3.5mm. Rate (item arrived). Canada Rate (item arrived) 0.0% 47.
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Condition: New Location: Easthampton, United States
The 6SN7GTB is the low noise version of the 6SN7, 6SN7GTA, and 6SN7GT. They are all compatible. This is one of the only New Production 6SN7's available and given how musical and warm it sounds, I'm not sure we need any others as long as they keep making this one!
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Condition: Unspecified Location: Griffin, United States
Very rare Tube from 40's or 50's?.
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Condition: Unspecified Location: Hesperia, United States
Since vacuum tubes were made 30 ?. This includes poor print, oxidized pins, faint discoloration, or poorly boxes. Condition : NOS. Test for actual real-life mutual conductance (life) of the tube (including any shorts,gas and leakage).
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Condition: Used Location: Havertown, United States
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Condition: Open box Location: Grants Pass, United States
Made in USA. Box may have suffered shelf wear, tabs may be torn, may have price stickers or other writing.
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Condition: New Location: Salt Lake City, United States
Hello Ebayers , up for "buy it now" you are potentially buying a PAIR OF tubes from RCA part number 6H6 metal body type
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Condition: Used Location: Morris, United States
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Condition: New Location: Taylorsville, United States
New in box. Listed by David.
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Condition: Open box Location: Entiat, United States
The 3A4 is power pentode. This seven-pin miniature tube is ideal for use in compact portable radios and transmitters. Output is rated at 2 watts. 4 NOS Tung-Sol JTL 3A4Vacuum Tubes. These were made for the U.S. military in 1952 and inspected and tested in 1960.
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Condition: Open box Location: Albany, United States
Where the nominal NOS Gm value is:1650. Manufacturer: Unknown - these tubes are BLANK! Stamped "USA". Five tubes tested at random.They tested at: 2750, 2550, 2800, 2850, 2750.
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Condition: Open box Location: Columbia, United States
Tube testers do not test for these problems in the manner in which you think, except to the extent that a tube tester with sensitive leakage detection will find far more “noisy” tubes than a tube tester with only “fair” leakage sensitivity, to the extent that the noise is due to this problem.
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Condition: Open box Location: Easthampton, United States
Tube Type / Number: 12BH7A. Getter Construction: Top Fat D. Quantity: 4 Pieces-Matched Quad. Plate Construction: Grey Oval. Tests as NOS?. Tested For & Matched By: Gm (General Mutual Transconductance).
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Condition: New Location: Santa Ana, United States
Material: Plastic Or Glass. Color: Red Top. Size: 10 mL – 16 x 100mm.
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Condition: New Location: , China
Brand New Fullmusic 12AU7/ECC82 Vacuum Tube The Price is for 1pair Nominal operating conditions and parameters Heater voltage ……………………………………………………………… 12.6V Heater current ……………………………………………………………… 0.15A Plate voltage ………………………………………………………………… 250V Grid voltage ………………………………………………………………… -8.5V Plater resistance …………………………………………………………… 7.7kohms Plate current ………………………………………………………………… 10.5mA Amplification factor …………………………………………………………… 17 Limiting Operation Conditions for Safe Nor simultaneous ratings Maximum plate voltage ………………………………………………… 300V Maximum Grid voltage ………………………………………………… -50V Maximum Grid voltage ………………………………………………… 0V Maximum Power of plate ……………………………………………… 1.0W.
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Condition: Unspecified Location: Memphis, United States
TubeDepot supplies vacuum tubes for musical instrument amplifiers, Hi-Fi amplifiers, vintage vacuum tube recording gear and associated equipment. We provide tube sets for virtually any vintage or new production amp on the market.This set contains 8 Tung-Sol KT150 Power Vacuum Tube
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Condition: Unspecified Location: Memphis, United States
The JJ 5Y3S is a sturdy tube that will get that rectified amplifier back in shape. With average sag and longer than normal life expectancy, this is a great tube for the money.
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Condition: Unspecified Location: Milwaukee, United States
Up for sale here is this set of 10 NOS unused 7-pin black tube sockets, made by Sylvania.
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Condition: Unspecified Location: Memphis, United States
TubeDepot supplies vacuum tubes for musical instrument amplifiers, Hi-Fi amplifiers, vintage vacuum tube recording gear and associated equipment. We provide tube sets for virtually any vintage or new production amp on the market.This set contains 2 JJ 7591s Power Vacuum Tube
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Condition: Unspecified Location: Easthampton, United States
For taller for 9 pin miniature boxes for tubes like: EL84, EZ81, 6973, 12AX7 and 6CG7. These were made specifically for tubes and have a center divider to keep your tubes protected. Buy from the experts and avoid hassle!
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Condition: Open box Location: Grants Pass, United States
Made in Canada. Box may have suffered shelf wear, tabs may be torn, may have price stickers or other writing.
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Condition: New Location: Westminster, United States
VACUUM TUBE RCA # 12DS7. RCA # 12DS7. Lot # 105.
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Condition: Unspecified Location: La Crosse, United States
Vacuumtubesdotnet is the largest supplier of NOS tubes in the world. Whatever you need we probably have and will be happy to list for you. You will be satisfied or we’ll make it right, right away.
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Condition: Unspecified Location: Highland, United States
Qty 1 6be6 a tube (This is a sample pic, various brands such as RCA, GE. syl, tungsol etc). The tube was tested on a Hickok 118b military tube tester. The tubes have the same 30 day warranty as tubes sold on my website Hamtubes
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Condition: New Location: Decherd, United States
ALL 4 tested GOOD & STRONG on my Hickok 800A. 3 have matched 12/69 dates. Top HALO Getters, Black plates. 1 has 11/69 date.
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Condition: Unspecified Location: Highland, United States
(Syl, tungsol etc). The tube was tested on a Hickok 118b military tube tester.
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Condition: Open box Location: Columbia, United States
NOS is subject to interpretation and there is no specific definition for it either. There are suggestions and opinions. Tube testers do not test for these problems in the manner in which you think, except to the extent that a tube tester with sensitive leakage detection will find far more “noisy” tubes than a tube tester with only “fair” leakage sensitivity, to the extent that the noise is due to this problem.
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Condition: Open box Location: Columbia, United States
Tv7 tested TUBES. 90 % of our tubes are Tv7 tested. All our tubes have been tested for. Tube testers do not test for these problems in the manner in which you think, except to the extent that a tube tester with sensitive leakage detection will find far more “noisy” tubes than a tube tester with only “fair” leakage sensitivity, to the extent that the noise is due to this problem.
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Condition: New Location: Hudson, United States
Satisfaction guaranteed or your money back
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Condition: New Location: Papillion, United States
VTG NEW NOS Lot of 3 Philco 50A5 Radio Vacuum Electron Tube TESTED. Unused, have just been sitting for many years in storage. There is not an easy way to get the exact color match when taking a photo.
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Condition: Used Location: Tonopah, United States
The 12AB5 is a 9-pin miniature variant of the 6V6, with a 12V heater. TUBE HUNTER VACUUM TUBE GEMS. VERY IMPORTANT! Every tester I have ever bought is below 6 volts when selecting 6.3 volts. They average 5.8 volts.
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Condition: New Location: Yakima, United States
Tested as shown on Hickok 533 Dynamic Mutual Conductance Tube Tester.
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Condition: New Location: West Hills, United States
NOS RCA 6J6 Vacuum Tube
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Condition: New Location: Tonopah, United States
ONE SYLVANIA 19T8. I AM PROVIDING REPURPOSED SYLVANIA BOXES TO PROTECT. AND HELP TO IDENTIFY THE TUBE. AND 100%, 100%, 100% ON DIODES.
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Condition: Open box Location: Hesperia, United States
Since vacuum tubes were made 30 ?. This includes poor print, oxidized pins, faint discoloration, or poorly boxes. Condition : NOS. Test for actual real-life mutual conductance (life) of the tube (including any shorts,gas and leakage).
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Condition: Open box Location: , UA
Service life of at least 1000 hours. Input impedance at 60 MHz, kOhm. Characteristic slope, mA/V. Current in the second grid circuit, mA. Current in the anode circuit, mA. Resistance in the cathode circuit for automatic bias, Ohm.
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Condition: Used Location: Mountlake Terrace, United States
They are being sold as is Final sale. ALL THREE SIMILAR GOOD EMISSION TESTS.
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Condition: For parts or not working Location: Olympia, United States
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Condition: New Location: , China
Two-way 6E2 tube cat-eye drive board: audio signal that enables the 6E2's screen column to follow. NEW two-way 6E2 magic eye tube kit, suitable for DIY enthusiasts or installed in your gallbladder power amplifier, PCB board can be fixed in any cabinet amplifier, connecting the tube seat with flying wire.
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Condition: Open box Location: Grants Pass, United States
Made in USA. Box may have suffered shelf wear, tabs may be torn, may have price stickers or other writing.
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Condition: New Location: Yakima, United States
Tested as shown on Hickok 533 Dynamic Mutual Conductance Tube Tester. Box worn from decades of storage.
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Condition: New Location: Easthampton, United States
This is the most desirable version of the Voskhod Rocket 6N23P with one single grid wire and gray shield. These are the direct equivalent of 6922, 6DJ8, ECC88, 7308, E88CC. Located in the Brickyard Mill Building in Easthampton, MA, just next to the Eastworks building.
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Condition: Used Location: Bernville, United States
Used RCA Radiotron. Tube itself is in good condition, used, but it testsGOOD on my Jackson tube tester and is ready to use! Box is fair shape and has cardboard insert, and still has nice graphics.
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Condition: Unspecified Location: Lakewood, United States
FOUR (MATCHED QUAD) Premium Russian 6N1P-EV tubes. These are very rich sounding substitutes for a 6922, 6DJ8 or ECC88 tube. Vacuum Tube Values is a Mundorf Premium Partner.
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Condition: New Location: Mahomet, United States
Brand new and never used.
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Condition: New Location: , TH
This item is one tunning eye tube 6E5 Toyo Made in JAPAN. This item is one tube. Flat rate to world start at 18 USD. plus 2 USD. for an extra.
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Condition: New Location: Hollywood, United States
Equivalents: 12AX7, ECC83, 6CC41. Lot of 4 pcs 6N2P-ER (6Н2П-ЕР) Dual Triode Vacuum Tubes, New, Tested. The 6N2P-ER tube is a miniature glass-envelope small-signal dual triode intended for use as a line-level amplifier or driver in high-quality audio amplifiers.
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Condition: New Location: Turner, United States
VACUUM TUBE ~ 1S5 ~ TUNG-SOL ~ NOS ~ 1S5. Condition is New. Shipped with USPS First Class.
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Condition: Open box Location: Hesperia, United States
(This includes poor print, oxidized pins, faint discoloration, or poorly box. Condition :NOS. TESTED IN A HICKOK 6000. Result on GM 100%. 4) Emission Test.
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Condition: Unspecified Location: Lakewood, United States
Four NEW 8 pin octal tube sockets. This is an OEM style tube socket for power tubes. It also works well for low signal 6SN7 and 6SL7. This is a very cost effective upgrade. Vacuum Tube Values is a Mundorf Premium Partner.
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Condition: Used Location: Kingman, United States
NOS Testing Sylvania 6CZ5 Hickok Tested 4900/4500. Rectifiers and Diode tubes do not have Transconductance values. VACUUM TUBE TESTING. This is where 4500/4500 is the average NOS test result for this type of tube.
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Condition: Used Location: Boise, United States
For sale is a Three Pack Set of Vintage 6CQ4 Vacuum Tubes. They Test good on my Jackson 648S Between 102 and 105 with line at 70 and top 130. No shorts or leaks detected. USA sales only. No international sales.
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Condition: New Location: Newark, United States
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Condition: New Location: Yorba Linda, United States
5R4GY NOS/NIB RCA military spec brown base rectifier vacuum tube used in Collins, Johnson, Viking and Hallicrafters radios. The tube has been tested for new performance and is factory fresh.
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Condition: New Location: Andover, United States
One set equals 5 tubes in total as noted above. You can be assured your set will arrive in good working condition. Our backup testers which we use occasionally are military TV-10D/U's. For specialized tests, we employ one of our VTV Dual Triode Characterizers (for preamp tubes) as well as a Maxi-Matcher (for power tube matching).
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Condition: Unspecified Location: Highland, United States
(Syl, etc). The tube was tested on a Hickok 118b military tube tester.
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Condition: For parts or not working Location: Dover, United States
Large lot (i counted more than 80) of Radio Tubes. Some appear to be in better condition than others. No way of testing these. Sold for parts. See pictures for all included.
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Condition: New Location: Orange, United States
Tubing Plugs. Masking, Powder Coating, Automotive, Motorcycle, Powersports, Trucking, Marine. Vacuum Port Sealing, Powder-Coating, E-Coating, Anodizing, High-Temperature Paint Curing. Hole Plugs. tubing plugs, rubber washers, and more.
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