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Condition: Used Location: Київ, UA
Output beam tetrode with an indirectly heated oxide cathode in a glass shell. — lamp height — 115 mm;. Weight no more than 90 g.
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Condition: Used Location: , UA
Gain in triode switching about 20. Anode current 48 ± 8 mA. Maximum power dissipated by the anode 14 watts. Cathode Current Limit 65 mA. Resistance in the cathode circuit for auto bias 120 ohm.
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Condition: Unspecified Location: Easthampton, United States
Preamp Tubes: Checked for shorts, gas and leaks. We have a vast inventory of thousands and thousands of tubes. Power Tubes: Checked for shorts, gas and leaks. Rectifier Tubes: Checked for shorts, gas and leaks.
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Condition: Unspecified Location: Easthampton, United States
These are one of the best deals around, you get rich tone for less! New Sensor increased the price on all of their tubes this year. These are fresh tubes. Located in the Cabotville Industrial Park of Chicopee, MA.
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Condition: Used Location: Covington, United States
These are plated whereas the few we've seen were black. Hard to find ~~~. Price is for One (1) shield. Select how many you want.
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Condition: New Location: Shingle Springs, United States
RCA 12SJ7. Since all tube testers are notcreated equal, your test results.
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Condition: Used Location: Wilmington, United States
We have been one of the leading online suppliers of vacuum tubes for many years. We have tons of these flats loaded with tubes. We opened maybe tons boxes to make sure tubes matched the boxes, out of all the boxes we opened.
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Condition: New Location: Sunset, United States
I also have another matched pair with a (CV) code. Tested LN on a TC162 for shorts, Grid Leakage, Emissions and Life.
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Condition: Used Location: Shingle Springs, United States
Item: Tung Sol 5881. Tung Sol 5881 is a six-pin octal. Has a grey plate, and clean pins. Brown base, tight no cracks.
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Condition: New Location: , RO
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Condition: Used Location: Vernon Rockville, United States
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Condition: New Location: Durham, United States
5x GE 5654W / 6AK5 tubes. Brand new, never been used.
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Condition: New Location: Torrance, United States
This Listing is for 2 Ea National USA 8 Pin Octal Vacuum Tube Audio Sockets NOS New Old Stock
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Condition: New Location: Las Vegas, United States
Type B Solids Collection Canister. Accepts 2 HVE tubings and 1 SE tubing. Heavy duty non-breakable plastic. 4 - Type B Collection Canister. 4 - debris basket green color, size 1-7/8". 4 - debris basket clear color, size 1-7/8".
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Condition: New Location: Hebron, United States
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Condition: Unspecified Location: , RO
30C6S Double Anode Kenotron Russian Military Tube. TUbes from 1950's RARE.
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Condition: Open box Location: , UA
6N8S Soviet double triode vacuum tubes. Produced on FOTON factory 1960-s. MATCHED PAIR. Each tube is tested on L3-3 tester.
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Condition: Unspecified Location: Memphis, United States
The JJ EL844 is a great low-power substitute for your EL84. Just as reliable and great sounding as the tube it replaces, this JJ EL844 also provides you with less headroom - meaning you get beautiful distortion at lower volumes. This tube is for the bedroom guitarists - Those that prefer a silk touch over the heavy-handed punch of the original EL84.
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Condition: Unspecified Location: Memphis, United States
The JJ ECC803s is a hi-performance 12AX7 that has a spiral wound filament to reduce noise and hum. The construction is different from the JJ ECC83 in that the plates are more conventional, but have a special heat dissipating fin that serves to improve efficiency and gain. The plates of the tube are also "over-sized" (longer) as compared to most standard 12AX7 tubes. This over sized plate structure improves details in the bass and low mid-range responses. If you want that great JJ tone in a hi-performance package, then these are for you. Compare with other tubes here.
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Condition: Open box Location: Great Falls, United States
Boxes might show wear from being in storage. Everything can be resolved without leaving a negative feed back. Call for technical specs.
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Condition: Open box Location: Tonopah, United States
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: Used Location: Grayling, United States
10 Strong USA Made 6AQ5A Tubes. STRONG TUBES AT:95%+. Tubes passed ALL tests. MINIMUM reading is 70%, NEW (NOS) reading is 100%+ and MAX reading is 130%. This is very important! We strive to make this happen!
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Condition: Used Location: Owens Cross Roads, United States
This Rad Tel 5U4GB vacuum tube has been thoroughly tested and is guaranteed to provide optimal performance. It is a great addition to any vintage audio or video system, and is sure to impress. With its black plate design and high-quality construction, this vacuum tube is a must-have for any collector or enthusiast.Tested at 70% on a Knight tube tester. In Tung Sol box.
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Condition: New Location: Clinton, United States
CT1-P is a bias current probe tester for testing PLATE current of vacuum tubes Suitable for tube model EL34,KT88,6L6,6V6,5881,6550,KT66,KT100,KT120,7027 etc.
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Condition: Used Location: Port Charlotte, United States
Raytheon 6B4G. Make: Raytheon.
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Condition: Used Location: Collingswood, United States
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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: Edwards, United States
YOU GET 4 OF THESE IN EACH LOT. I HAVE SEVERAL LOTS AVAILABLE.
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Condition: New Location: , China
Quantity : Two Tubes( Matched Pair ). Two 805-TA ( Matched Pair ).
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Condition: Open box Location: Easthampton, United States
Tube Type / Number: 7A4. 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: Used Location: , LT
6N23P 6Н23П = E88CC ECC868 REFLECTOR GREY shield tube, 1968 - 1971 x 1pcs. Soviet 6N23P Double Triode tubes. The main technical characteristics 6N23P The current of the anode of each triode.
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Condition: New Location: Mahomet, United States
Brand new and never used.
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Condition: Unspecified Location: Easthampton, United States
Preamp Tubes: Checked for shorts, gas and leaks. Power Tubes: Checked for shorts, gas and leaks. We have a vast inventory of thousands and thousands of tubes. Buy from the experts and avoid hassle!
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Condition: Used Location: Covington, United States
These are plated whereas the few we've seen were black. Hard to find ~~~. Price is for One (1) shield. Select how many you want.
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Condition: Open box Location: Great Falls, United States
Boxes might show wear from being in storage. Everything can be resolved without leaving a negative feed back. Call for technical specs.
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Condition: Used Location: Haleyville, United States
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Condition: Used Location: Pittsburgh, United States
But as shown in the picture, I have a lot of these types of tubes. Buy one or more! Most appear used.
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Condition: New Location: , China
ECC83 E CC82 ECC81 12AX7 12AU7 12AT7 12BY7A ECC88 6DJ8 12BH7 6BQ5 EL84 6CG7 6189 6AV6 5751 EF85 EZ80 6X4 5963 5965 5814A 412A E180CC ECC802S. lot of 100 EMPTY WHITE VACUUM TUBE BOXES FOR.
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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. New Sensor increased the price on all of their tubes this year. These are fresh tubes.
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Condition: Used Location: Santa Barbara, United States
Five RCA 6SL7GT vacuum tubes. Matching date codes: WLT. The minimum is equal to 65% of the life of the tube. Tested at: 50/54 plate current 5.5/6.0, 59/59 6.5/6.6, 50/54 5.6/5.7, 54/55 6.0/6.1. Tested for shorts and gas.
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Condition: New Location: Wichita Falls, United States
Discover the wonder of vintage audio with this vacuum tube from Sylvania. This specific model, 17JZ8, is perfect for anyone looking to add a touch of nostalgia to their audio setup. Made by a trusted brand, this tube is sure to deliver quality sound. Experience the warm tones and smooth sound that only a vacuum tube can provide. Perfect for vintage audio enthusiasts or anyone looking to add a unique touch to their setup, this Sylvania 17JZ8 tube is brand new and ready to use. With its trusted brand name and high-quality construction, you can be sure that this tube will deliver exceptional sound quality for years to come.
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Condition: New Location: Hudson, United States
IT IS SLIGHTLY LARGER THAN A TYPICAL 6L6GC BOX, SO THAT IT CAN FIT A WIDER VARIETY. IN MOST CASES, THIS IS TYPICAL AND PERFECTLY FINE. JUST MAKING IT CLEAR.
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Condition: New Location: Salt Lake City, United States
Equivalent to the 2C51 / 5670 / 6CC42. I (И) - Tubes designed to operate in pulsed mode, characterized by increased emissivity of the cathode. OS (ОС) – Tubes special assembly (for the aviation industry).
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Condition: Used Location: Sussex, United States
Mutual Conductance: 7900gm where 5650gm is minimum. Type: 50C5. Getter: Top Halo. Manufacturer: RCA Japan. But this the way of the world now. We are always looking to buy more tubes. Large collections, small collections, it doesn't matter.
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Condition: New Location: Orlando, United States
The 4X150A is a great plug and play lower power alternative to the expensive 4CX250B. Do not buy this item and then ask us to falsify the forms. We always declare the sales price, as required by law.
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Condition: New Location: Kingman, United States
Hickok Tested. I also use a Hickok 752 /800/600 or Amplitrex AT1000 for testing. Rectifiers and Diode tubes do not have Transconductance values. VACUUM TUBE TESTING. Use the zoom function and have a good look.
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Condition: Open box Location: Tonopah, United States
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: Unspecified Location: Hudson, United States
1-1/4" x 1-1/4" x 3-11/16".
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Condition: New Location: , China
Their designs have established a benchmark for clean and accurate sound reproduction, along with a build quality that matches their sonic performance. Model: 572B. This is the price of 4pcs. Dark Red Bakelite Tube Base.
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Condition: Used Location: Port Charlotte, United States
Quantity: 2 Tubes. Condition: Tested Strong.
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Condition: Used Location: Port Charlotte, United States
Quantity: 2 Tubes. Condition: Tested Strong.
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Condition: Unspecified Location: Lafox, United States
These beauties are new in original box, and have never seen a socket.
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Condition: Used Location: Armilla, ES
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Condition: New Location: Chattanooga, United States
Tubes will be in original RCA Boxes as shown in the pictures. Passed all tests on our EICO 666 Tube Tester - Tests New - Very Strong.
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Condition: New Location: La Crosse, United States
APPEARS TO BE Neon Glow Lamp A1A (NE-2) which operates at 105 - 125 volts. You will be satisfied or we’ll make it right, right away. Vacuumtubesdotnet is the largest supplier of NOS tubes in the world.
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Condition: Unspecified Location: Boise, United States
This is for ONE TUBE only. The Tube has been tested Good on my Jackson 648S Between 86 and 101, line is 70, top 130, with No Shorts or Leaks detected. USA sales only. No international sales.
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Condition: Used Location: Minneapolis, United States
All tested strong on an amplitrex AT1000 tube tester with the following results Tube 1- 84/89% GMTube 2- 76/88% GMTube 3- 118/128% GM
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Condition: New Location: Lindsay, United States
Boxes are not mint but NOS you will be receiving 3 tubes.
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Condition: Used Location: , UA
5C4S - Two-node kenotron, for rectifying alternating current of industrial frequency 50 Hz. The resistance in the anode circuit is 4.7 kOhm. Filter capacity - 4 µF;. Limit anode current (amplitude value) - 375 mA;.
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Condition: New Location: , China
Top is 5Z3 WE274A 80. Bottom is 5U4G GZ34 WE274B 5Y3 5AR4 5R4G 5T4 5Z4 5Z4P. Amplifier design use 5U4G GZ34 274B 5Y3 5AR4 5R4G 5T4 5Z4 5Z4P. If want to try 5Z3 274A 80. Trying different voice by tube with adapter.
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