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Condition: Open box Location: Berkeley, United States
RARE Kinney Vacuum Division Thermocouple Vacuum Gage Tube. Units are new in box.
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Condition: New Location: Київ, UA
Lot 4 pcs EF42 Tunsgram New NOS. Identical to: EF42 = HF62 = Z150. The EF42 miniature high slope RF pentode is of an all glass construction and dates from 1947 and was first seen at the Olympia show that year.
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Condition: Unspecified Location: Easthampton, United States
The JJ ECC83-S / 12AX7 is possibly the most popular 12AX7 ever made. Suitable for audio or guitar. These are especially low noise with their unique plate design with plenty of gain. Located in the Cabotville Industrial Park of Chicopee, MA.
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Condition: Unspecified Location: Easthampton, United States
We are an authorized dealer for New Sensor products including Sovtek, Electro-Harmonix, Mullard, Tung-Sol and Genalex. These are as close to the original Genalex KT88s as you could possibly get. Made in Russia by New Sensor (Electro-Harmonix).
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Condition: New Location: Bardstown, United States
New old stock in box. Guaranteed good.
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Condition: New Location: Meridian, United States
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Condition: New Location: Paris, United States
Vacuum Tubes. Clean tubes will radiate heat better & operate cooler. Tubes will generally be cleaned. Dual Side O Getters. Cleaned pins make better electronic connection.
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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: New Location: Augusta, United States
•Excellent 12AT7 choice choice for HiFi. Superior large plate format Twin Triode, ideal for use in driver and reverb circuits.
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Condition: New Location: Petersburg, United States
Solid State 50A1 replacement for the Zenith Transoceanic. This device is fully solid state and uses a modern linear regulator IC set to 53 +/- 1mA. It is designed for the Zenith Transoceanic, but can be used in other radios provided they use the same polarity (pin 2 positive with respect to pin 7). Some radios, such as the RCA Strato-World, use the opposite polarity and will require pins 2 and 7 of their 50A1 sockets to be reversed. Reverse polarity will not harm the 50A1 replacement, but it will not operate until the polarity is corrected.
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Condition: Used Location: Marion, United States
Good used condition.
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Condition: Used Location: Morris, United States
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Condition: New Location: Andover, United States
Gray plates, dual mica spacers, copper rods, and top mounted round halo getter. The testers we use are Phil Frakes's Bitmatic computerized Cardmatic testers from Tubesontheweb, the specific models are Western Electric KS-15874-L2's which were made for Western Electric by Hickok; we currently own two of these testers.
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Condition: Open box Location: Berkeley, United States
ETI VGIB/2 Vacuum tube. Unit is new in box.
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Condition: New Location: , China
2pcs ShuGuang 300B -98 Vacuum Valve Tube 300B Amplifier Matched Pair New Version. ShuGuang factory 2024 year new upgrade version. Quantity : Two Tubes( Matched Pair ).
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Condition: Unspecified Location: Easthampton, United States
The original Genalex Gold Lion ECC82/B749 is one of the most rare 12AU7 types ever made. The reissue Genalex Gold Lion ECC82/B749 features gold plated pins and has been carefully engineered to recreate all of the attributes of the original.
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Condition: New Location: West Hills, United States
NOS 5763 Vacuum Tube White box Tested
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Condition: Unspecified Location: Highland, United States
Qty 1) JHY 6ak5 tube 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: Parlin, United States
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Condition: Unspecified Location: Highland, United States
Qty 1 6an8 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: Unspecified Location: Hesperia, United States
RCA 12K7GT Vacuum Tube. Since vacuum tubes were made 30 ?. This includes poor print, oxidized pins, faint discoloration, or poorly box. Tube : NOS/NIB. TESTED IN A HICKOK 752A. So this shows what I get, and what you get may be slightly 10% different.
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Condition: New Location: Marion, United States
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Condition: New Location: Paris, United States
Vacuum Tubes. Clean tubes will radiate heat better & operate cooler. Tubes will generally be cleaned. Dual Side O Getters. Pins will generally be straightened/cleaned as needed. I often repair a box so it will function properly.
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Condition: Used Location: Roanoke, United States
These are from a long time enthusiast/engineers collection. I will be selling lots of eight for $25, four for $15, and singles at $5 apiece. The shields pictured may not be the shields that you receive but I will make sure of the ones that are shipped are in at least “good” condition or better. Please refer to pictures for the measurements and feel free to contact us with any questions.
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Condition: Used Location: Salt Lake City, United States
LIFE TEST Shows Good Results Reassuring Long Life of These Tubes, Black Plate, Top D-Getter.
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Condition: New Location: Wayne, United States
(1) JAN 5670W in manufacture box! It can be used in place of any 5670 / 2C51 or Western Electric 396A tube type. You agree that our sole and exclusive maximum liability arising from any product sold on this site shall be the price of the product ordered.
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Condition: Used Location: Hesperia, United States
95% of the Emission Tube Testers Rectifiers and Diode Tubes a GOOD tube it stars above 30 to 50+ on the Red zone. Note: Rectifiers and Diode tubes do not have Transconductance values. Regulator, Ralay, Rectifiers and Diode tubes do not have Transconductance values.
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Condition: New Location: Easthampton, United States
The original Soviet era 6N6P is an incredible dual triode tube that has recently made it's way to the mainstream with help from the Little Dot tube amplifiers. These ones have gold grids. Located in the Brickyard Mill Building in Easthampton, MA, just next to the Eastworks building.
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Condition: Open box Location: Columbia, United States
Tung-Sol KT150 KT-150 Vacuum Tubes Stereo Amp Tested. Shipped with USPS Ground Advantage.
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Condition: New Location: Dallas, United States
Blood collection tubes 4ml- 100 per pack. SST gel & clot activator. Vacuum Blood Tubes 13x75mm. Expire 04/2024If you’d like to purchase bulk, 12 packs equal one full case. Can offer discount if you order case size orders. Just shoot us a message!
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Condition: New Location: Easthampton, United States
Ultra-long life, high-quality construction and superior sonics with improved performance make it a top choice over 300B types made by other manufacturers. Preamp Tubes: Checked for shorts, gas and leaks.
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Condition: New Location: , China
Quantity : Two Tubes( Matched Pair ). Two 300B-Z ( Matched Pair ).
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Condition: Unspecified Location: Highland, United States
Qty 1 6au6 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: Upper Marlboro, United States
JJ Electronic ECC83S - 12AX7 vacuum tube.
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Condition: Used Location: Morris, United States
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Condition: Used Location: Mankato, United States
You will Receive an Item similar to the one Pictured.
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Condition: New Location: Morris, United States
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Condition: New Location: Cape Coral, United States
By CEI ELECTRONICS. SINGLE TUBE. NOT AFTER YOU RECEIVE THE ITEM. I need to make this clear.
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Condition: New Location: , China
This series is the important product after the Shuguang Treasure series (Very famous black glass valves).It is based on Shuguang Treasure serie, and absorbing the advantages of the global outstanding tube, gone through upgrading and renovation for three years. The materials is very particular for this series, Including Japanese Toshiba Thoriated tungsten filament (electron emission stability, long life),German high-density carbon anode, High-purity high-density vacuum smelting graphite, Platinum gate, High transparent lead-free glass. "Nature Sound" series of pin and socket are all gold plated (24K), and can withstand the test of Salt experimental years without fading, will not fade, good electrical properties. The Price is for 1pair.
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Condition: New Location: Anaheim, United States
The tube has a capacity of 10 ml ,16 100 ,and is made of glass. The serum can be collected from the top of the tube after it has been centrifuged. The tube is widely used in clinical and laboratory settings, the glass material is able to withstand high temperatures and pressure during the centrifugation process.
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Condition: Open box Location: Milwaukee, United States
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Condition: New Location: Marion, United States
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Condition: New Location: Chattanooga, United States
Passed all tests on our EICO 666 Tube Tester - Tests Strong - New/NOS.
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Condition: Open box Location: Sykesville, United States
FULL WARRANTY IN EACH TUBE AS LISTED. GOOD PERFORMANCE. ===================================. A picture is worth a thousand words so take a look as that is the actual item and accessories you will receive.
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Location: Woodland Park, United States
The vacuum tube appears to be powered on and glows orange. This version is the light sensing version so it only glows when the room is dark. It is possible to cover the light sensor so the light is always on.
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Condition: Used Location: Decherd, United States
Tested on my Hickok 800A.
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Condition: Unspecified Location: Memphis, United States
The JJ EZ81 / 6CA4 is a high quality rectifier that will work great as a replacement for tube amp needing an EZ81 / 6CA4.
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Condition: New Location: Cicero, United States
Two size tube puller. For inserting tubes, place the tube puller over the tube, push the tube into the socket and then squeeze ball to release puller. When the tube is removed, it remains firmly held in the puller due to the extra vacuum created with the oval squeeze ball.
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Condition: New Location: Brentwood, United States
Douk Audio Nobsound Vacuum Tube Amp Amplifier Plate Bias Current Probe Tester 8 Pin Socket for EL34, KT88, 6L6, 6V6, 5881, 6550, KT66, KT100, KT120, 7027 (CT1-P, Plate Current). -Appropriate for tube model EL34,KT88,6L6,6V6,5881,6550,KT66,KT100,KT120,7027 etc.
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Condition: New Location: Hudson, United States
Price does not include all tubes in the photos.
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Condition: New Location: Chattanooga, United States
6AU5GT Qty 2 New SYLVANIA Matched Pair NOS Black Plates. Passed all tests on our EICO 666 Tube Tester, tests New - Very Strong.
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Condition: Unspecified Location: Chicopee, United States
These little guide key savers will repair virtually any broken guide key on an octal vacuum tube. Simply line up the broken guide key mark on the base of the tube with the guide key on the socket repair unit.
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Condition: Open box Location: Grants Pass, United States
Power pentode rated 8.5 watts (9.4 max) plate dissipation. ST (coke bottle) shape. 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: Chattanooga, United States
New Qty 1 TUNG-SOL 5AN8 Smoked Glass Electronic Vacuum Tube Made in USA. Tube passed all tests on our EICO 666 Tube Tester - Tests New.
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Condition: New Location: Chattanooga, United States
New Qty 1 TUNG-SOL 5AN8 Electronic Vacuum Tube Made in USA Top D Getter. Tube passed all tests on our EICO 666 Tube Tester - Tests New.
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Condition: New Location: Salt Lake City, United States
LIFE TEST Shows Good Results Reassuring Long Life of These Tubes, Black Plate, Top O-Getter.
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Condition: Open box Location: Buckeye, United States
VOSKHOD KALUGA RUSSIA. I have a B&K 747 tube tester. This is a mutual conductance tester. I also use a Tektronix curve tracer for testing triodes. I give a number of evaluations for tubes. The lines show how the tube conducts throughout that range.
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Condition: Open box Location: Monticello, United States
RCA Type 41 Vacuum Tubes (1) Gray Glass VT-48 NEW OLD STOCK.
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Condition: New Location: , China
Matched Pair LinLai ECC83 12AX7 Vacuum Tube Amplifier HIFI Audio Preamp Valve. Type : ECC83 12AX7. Two ECC83 12AX7 ( Matched Pair ).
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Condition: New Location: , China
Quantity : Two Tubes( Matched Pair ). Two E-6SN7 ( Matched Pair ).
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