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$35.00 Shipping Condition: Open box Location: Tardeo S.O, India The VR102 (= M-OV Type BL63)is a low-impedance double triode with one grid taken to the top cap. The VR102 was supplied by M-OV to the RAF during WWII. ... moreBL63 VR102 6F8G 6SN7 6N8P CV181 MWT. VR102 BL63 6F8G 6SN7 6N8P CV181 ECC32 MWT.
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$40.00 Shipping Condition: Open box Location: Tardeo S.O, India Tested on Amplitrex AT1000 Advance Digital Tube Tester. Amplitrex AT1000 Advance Digital Tube Tester, Hickok 752a tube tester, AVO Type 160. 12BH7 Bimar ... moreUp for Sale is 1 Match Pair 2 Pcs. "O" Getter.
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$35.00 Shipping Condition: Open box Location: Tardeo S.O, India NOS NIB 12AU7 ECC82 FIVRE. Tested Advance Digital Tube Tester Amplitrex AT1000. Amplitrex AT1000 Advance Digital Tube Tester, Hickok 752a tube tester, ... moreAVO Type 160. Up for Sale is 1 MP. Made in Italy.
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$35.00 Shipping Condition: Open box Location: Tardeo S.O, India BL63 VR102 6F8G 6SN7 MWT "Cup" Getter England Amplitrex Tested. VR102 BL63 MWT. Tested on Amplitrex AT1000 Advance Digital Tube Tester. Amplitrex AT1000 ... moreAdvance Digital Tube Tester, Hickok 752a tube tester, AVO Type 160.
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$6.65 Shipping Condition: Unspecified Location: Brea, United States Long Ribbed Plate. Matched Pair. Strong and tightly matched pair! Diamond at the bottom. Desirable Early made Small Logo Pair. ____ ______. Tested in ... moremy preamplifier to make sure working as intended with no issues at all.
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Free Shipping Condition: Used Location: Japan At vacuum tube tester HICKOK MODEL 6000A, Gm: 4 of 9000 9000 9000 9000 (discard value 6000).
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$6.00 Shipping Condition: Unspecified Location: Whitestone, United States (Triode#1 / Triode#2). Hickok TV-7B/U tested. Hickok TV-7B/U is a mutual conductance (Gm) type tube tester. Tube features black-ridge-plates, 3 mica spacers, ... morecopper grids, no extra support rod between mica spacers and a 'Horse-shoe' shape getter on top.
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Free Shipping Condition: New Location: Blue Grass, United States G.E. 6F8G NOS Vacuum Tubes. For sale I have a excellent pair of matched new in original box General Electric gray glass 6F8G tubes. Identical 1956 production ... morecodes. Tubes carefully tested for transconductance, shorts, gas, life and leakage.
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$15.47 Shipping Condition: Used Location: Avon, United States Tube Type: 5R4WGY. Listed here is a previously used MATCHED PAIR TUNG-SOL/CHATHAM JAN-CAHG-5R4WGY (Military) Rectifier Tubes from 1954 with Ceramic Bases ... more"potato masher", 4 Hole Black T Plates, Dual Bottom D Getters, Mica Snubbers and 437 & 411 date codes respectively - PAIR #177 (Tube #1072 and #1073) .
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$5.95 Shipping 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 ... moresatisfied or we’ll make it right, right away.
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Free Shipping Condition: Used Location: Blue Grass, United States NOS/NIB 5R4WGY Vacuum Tube. For sale I have a single new in original box Trans. Tubes carefully tested for emissions, shorts, gas, life and leakage. No ... moretube is sold that has any gas, leakage or fails life and strength tests.
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$6.65 Shipping Condition: Used Location: Brea, United States Very strong tube! Mil-Spec Tube. Label is partially erased. Made in USA. ____ ______.
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Free Shipping Condition: New Location: Bullard, United States Great for any high end a udio amplifier. These tubes are what audiophile enthusiasts are looking for. This tube can be used as an audio tube, in your ... moreamplifier. This tube was tested in my Military Hickok Cardmatic to make sure it was perfect.
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$5.45 Shipping Condition: Open box Location: Morriston, United States BOGEN AMP Tested - No microphonics. Tubes TESTED AND sounded good in my BOGEM AMP! No microphonics! 12AX7 ECC83. TESTED NOS! SMOOTH Grey PLATES. TUBE's ... moreTEST RESULT's O Getter Tube.
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$35.00 Shipping Condition: New Location: Tardeo S.O, India 1 Matched Pair (2pcs) ATS25 VT60 ZA3496. ATS25 ZA3496 GEC. Beam Tetrode. Ceramic GEC Make Made in Gt. 807 Special. 1940's WW2 Mil. Black Charcoal Plate, ... moreCeramic Base. Up for Sale is 1 Matched Pair (2 Pcs.).
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$35.00 Shipping Condition: New Location: Tardeo S.O, India CV6 6SN7/ 6J5 Half 6SN7GT DET20 "Cup" Getter GEC Make. The CV6 GEC is Military Grade 2C22/ 7193 /DET20. Up for sale is 1 Matched Quad CV6 Tube. When used ... more2 Tubes Of CV6 with Convertor Adapter. Which is Equivalent to 6J5 and Half of 6SN7.
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$30.00 Shipping Condition: Open box Location: Tardeo S.O, India NO.2956028 T1 Ip mAdc=1.3 uMhos=1800. Tested Advance Digital Tube Tester Amplitrex AT1000. Amplitrex AT1000 Advance Digital Tube Tester, Hickok 752a tube ... moretester, AVO Type 160. 1MP 807 VT100 RCA=6L6 EL34 ”D” Getter Made in U.S.A Amplitrex Tested#542122&115.
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Free Shipping Condition: Used Location: Blue Grass, United States For sale I have 5 Type 37 vacuum tubes with manufacturers as shown in photo. 1 tube has a loose base and another has a slight loose base. Tubes carefully ... moretested for transconductance, shorts, gas, life and leakage.
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$5.69 Shipping Condition: Used Location: Staten Island, United States
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Free Shipping Condition: Used Location: Harrisburg, United States Two 12AT7 ECC81 Tubes. One JJ ECC81 Tube. AMPLITREX AT-1000. One Chinese 12AT7 Tube. TV-7A/U Minimum for 12AT7 Tubes:50/50. JJ : 71/71. JJ Tube: GM [%]: ... more90/83. One New Relabeled Generic Box and One Used Relabeled Generic Box Provided for Your Convenience.
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Free Shipping Condition: For parts or not working Location: Spring Hill, United States Here's a clean old, used (?). Raytheon 6SN7GT black glass tube with a 1952 date code. On my Hickok 533A Gm tester where 2600-2600 average new tube value, ... moreit tests 2700-2800. It's difficult to see inside, but I was able to get a pic in there by shining a LED down from the top clear gap which shows the structure (last pic).
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$6.65 Shipping Condition: Unspecified Location: Brea, United States Made in Heerlen Holland. Made in June 1973 & April 1974 in Heerlen Holland. Disc Getter. Date Code: GAE Delta 3F2 & GAG Delta 4D1. Matched Pair. ____ ... more______. Tested in my preamplifier to make sure working as intended with no issues at all.
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$6.00 Shipping Condition: Unspecified Location: Whitestone, United States Type 12AX7A / ECC83 vacuum tube. (Triode#1 / Triode#2). Hickok TV-7B/U tested. Hickok TV-7B/U is a mutual conductance (Gm) type tube tester. Tube features ... more14mm-gray-ribbed platesand a 'Small-Halo-Ring' getter on top.
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Free Shipping Condition: Used Location: Whippany, United States Yellow-orange printed logo bases, black, flat plates, reinforcing rods. Outstanding sonics. Firm bases, excellent silvering. Tubes are matched for dynamic ... moregain and structure- test at 3000-2875 and 2875-2875 where pass/fail is 1625 micromho.
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Free Shipping Condition: Used Location: Avilla, United States These tubes all have readings well above new tube standards and many have closely matched sections! These tubes. Ref: Minimum readings should be 1320/1320 ... moremicromhos (60%) and new tubes should test at 2200/2200 or more micromhos.
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$5.85 Shipping Condition: Unspecified Location: Whitestone, United States Hickok TV-7B/U is a mutual conductance (Gm) type tube tester. Price is for one tube as pictured. >>>>. FantasticTubes 🎷🎶.
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Free Shipping Condition: Used Location: Ashland, United States Extraordinarily rare set of Yugoslavian Ei KT90 tubes, which are labeled with Audio Research's KT91 number. These are all the sought-after Type 2 version, ... morewith spot welded inner and outer plates, tested on a MaxiMatcher2 as 6550 tubes.
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Free Shipping Condition: New Location: Blue Grass, United States Sylvania NOS 6JM6 Vacuum Tubes. For sale I have a new in original box pair of Sylvania 6JM6 vacuum tubes. Tubes carefully tested for emissions, shorts, ... moregas, life and leakage. No tube is sold that has any gas, leakage or fails life and strength tests.
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$35.00 Shipping Condition: New Location: Tardeo S.O, India 1MP 5V4G Brimar Bottom"O" Getter made in England Amplitrex tested. 5V4G BRIMAR. We have various type of valves and tubes testers Like Amplitrex AT1000 ... moreAdvance Digital Tube Tester, Hickok 752a tube tester, AVO Type 160.
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$40.00 Shipping Condition: Open box Location: Tardeo S.O, India No.277560 Ia=53.6ma Gm=12180. Tested on Amplitrex AT1000 Advance Digital Tube Tester. Amplitrex AT1000 Advance Digital Tube Tester, Hickok 752a tube tester, ... moreAVO Type 160. Made in Holland. We specialized in thoroughly tested and screened quality, vacuum tubes.
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Free Shipping Condition: New Location: Blue Grass, United States The 6072 is a long life, low microphonics version of a 12AY7. 1964 production. Tube carefully tested for transconductance, shorts, gas, life and leakage. ... moreNo tube is sold that has any gas, leakage or fails life and strength tests.
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$6.23 Shipping Condition: Open box Location: Tonopah, United States TUBE HUNTER VACUUM TUBE GEMS. MANUFACTURER: GE, PRODUCTION CITY: USA TUBE TYPE: 6AU6A DESIGNATION: BLACK PLATE BEAUTIES YEAR: VARIES MONTH: VARIES, Date ... morecode match. SINGLE SILK SCREEN CONDITION% 100% MICA: 2. PLATES: GREY. GM% 100+% SINGLE/PAIR/QUAD/MULTI: SINGLE GETTER: D GETTER. DATE CODE VARIES, THIS AUCTION IS FOR ONE TUBE. These 6136 variants of the 6AU6 miniature pentode are rare and kind of hard to find. The black plates are the one you want for tone. These are a great preamp tubes. Made by GE in the 1960's. These tubes must test NOS and be IN DECENT COSMETIC SHAPE to be sold in this auction. I guarantee you will not be disappointed. Normal 0 false false false EN-US X-NONE X-NONE Normal 0 false false false EN-US X-NONE X-NONE On my tester a B&K 747 tester: Below 55 = BAD 55-66 =? 65-100 = Good 100-120+ = NOS I PERSONALLY purchase. Clean, identify, test, and stand behind every tube on this site. I have a small company. You will deal with me personally. I want to see you happy with your purchase. I will never sell a tube that is below standard…I destroy those tubes. I will not sell a tube that I feel will not last or has been abused. I have sold many tubes here on Ebay. And all my customers have been completely satisfied. I will work with you in good faith if there are any problems, or if you are unsatisfied in any way. I want your business now and in the future. So I assume you are the boss, and I am the employee. All tubes are tested for shorts. Continuity, and emissions. Domestic buyers I always ship UPSP first class small package no matter what it says in the listing. I prefer PayPal. Normal 0 false false false EN-US X-NONE X-NONE PLEASE NOTE: Tube silkscreen(lettering on the tubes) is VERY fragile. It can be wiped off and destroyed VERY easily. If you wipe off the silkscreen while handling the tube you diminish their value by up to 70% DO NOT handle the tubes or hold them from the cylinder. ALWAYS hold them from the ENDS. If you are returning tubes and they are not in the same conditi
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$11.25 Shipping Condition: Used Location: Orlando, United States This has a large getter and 1959 date (5913). It was tested on our Hickok 539C tester with a result of 1600, Which is 95% of the expected new value. Do ... morenot buy this item and then ask us to falsify the forms.
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$5.20 Shipping 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 ... morefrom 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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$5.00 Shipping Condition: New Location: Moscow, United States Here is one new in the original box RCA 7247 Tube. This tube was made in the Japan and has the grey plates and top O shaped getter.I tested the tube on ... moremy Hickok 600 Mutual Conductance tubes tester and it reads new at (1400-2400) micromhos where (1250-2200) micromhos is the average reading of new 7247 tubes given on the roll chart.
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Free Shipping Condition: Used Location: Blue Grass, United States Philco 5Y3G Vacuum Tubes. Tubes carefully tested for emissions, shorts, gas, life and leakage. No tube is sold that has any gas, leakage or fails life ... moreand strength tests. Bulk lot tubes will not be individually boxed.
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$6.65 Shipping Condition: New Location: Brea, United States Short Gray Plate. Both tubes are made in Owensboro, Kentucky in USA. Made in USA. Tested in my preamplifier to make sure working as intended with no issues ... moreat all. Tightly matched! where minimum good value is 875.
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$6.65 Shipping Condition: Unspecified Location: Brea, United States Matched Pair. Strong and very tightly matched pair! Western Electric. Made in USA. with no shorts, leakage or gas. _____ _____.
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$35.00 Shipping Condition: New Location: Tardeo S.O, India 6C8G-JAN VT163 Tung-Sol Black Coated Glass. JAN-6C8G VT163. Tested Advance Digital Tube Tester Amplitrex AT1000. We have various type of valves and tubes ... moretesters Like Amplitrex AT1000 Advance Digital Tube Tester, Hickok 752a tube tester, AVO Type 160.
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$35.00 Shipping Condition: Open box Location: Tardeo S.O, India Amplitrex AT1000 Tested Qty 1 MQ (4 Pcs). Tested on Amplitrex AT1000 Advance Digital Tube Tester. Amplitrex AT1000 Advance Digital Tube Tester, Hickok ... more752a tube tester, AVO Type 160. ECC83 Mullard "O" Getter made in Gt Britain.
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Free Shipping 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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$6.00 Shipping Condition: Unspecified Location: Whitestone, United States Hickok 539B tested. For rectifier tubes, 54/54 (Plate#1/Plate#2) is the minimum acceptable test value on the Hickok 539B. Hickok 539B is a mutual conductance ... more(Gm) type tube tester. >>>>.
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$5.69 Shipping Condition: Used Location: Staten Island, United States 7 Pin Septar B7A / U7A universal Tube Socket. from Hickok tube tester.
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$4.19 Shipping Condition: New Location: Yakima, United States 12BH7 was designed as a driver in TV sets. 12BH7 Tube is capable of driving plenty of current with low distortion. This makes it ideal as a driver for ... morepower tubes in modern tube audio amplifiers. You can use either 12BH7 or 12BH7A.
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$35.00 Shipping Condition: For parts or not working Location: Colombia We are here to help!
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Free Shipping Condition: Used Location: Blue Grass, United States For sale I have a pair of very tightly matched at or near NOS testing RCA 6BQ5 EL84 vacuum tubes. Identical construction. Tubes carefully tested for transconductance ... more(250 and 325 plate volts), current draw (325 plate volts), shorts, gas, life and leakage.
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$4.55 Shipping Condition: Used Location: Sussex, United States Type: "Super Power" Rectifier. Manufacturer: Majestic. The tubes need to get to you in one piece. But this the way of the world now. We are always looking ... moreto buy more tubes. Large collections, small collections, it doesn't matter.
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$6.65 Shipping Condition: Unspecified Location: Brea, United States Square Getter. Strong and tightly balanced tube! Black Plate. Made in USA. Made in USA. where minimum good value is 3150.
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$10.00 Shipping Condition: New Location: Moscow, United States Here are 2 new in the original boxes International Servicemaster labeled ,Matsushita EL34/6CA7 tubes.These tubes have the same construction with the grey ... moreplates,single top round getter and seam on top of the glass envelope.They also have the same codes on the glass. They were made in Japan with Mullard equipment and specs.They are equivalent to Mullard xf2 EL34`s. I tested the tubes on my Hickok Mutual Conductance tube tester and they read new and matched at 7000 and 7000 micromhos where 6000 micromhos is the average reading of new tubes given on the roll chart.They have no shorts or gas.USA Priority shipping is $10.International shipping is $25.
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$6.00 Shipping Condition: Unspecified Location: Whitestone, United States One tube, circa 1966, Holland made by Heerlen Amperex . 'Bugle Boy' type 12AX7 / ECC83 vacuum tube. (Triode#1 / Triode#2). Hickok TV-7B/U tested. Hickok ... moreTV-7B/U is a mutual conductance (Gm) type tube tester.
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$6.65 Shipping Condition: Unspecified Location: Brea, United States Made in 1971 in USA. Strong tube! Made in USA. Original box is in poor condition with missing flap. when left alone or playing music in my system. Tightly ... morebalanced triodes! where minimum good value is 7000.
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Free Shipping Condition: Used Location: Blue Grass, United States EL84 6BQ5 Vacuum Tubes. Made with Mullard tooling these are very nice EL84s. Tubes carefully tested for transconductance (250 and 325 plate volts), current ... moredraw (325 plate volts), shorts, gas, life and leakage.
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$6.00 Shipping Condition: Used Location: Buffalo, United States This tube was tested on a Hickok 600 tube tester. This tube tested 2800 gm.
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$6.65 Shipping Condition: Unspecified Location: Brea, United States Bottom Square Getter. Rectifier Vacuum Tube. Made in the 4th week of 1955 in USA. This tube appears to be new! Smooth BlackPlate. Date Code: 5-04. where ... moreminimum good value is 54.
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Free Shipping Condition: New Location: Whippany, United States These tubes were manufactured by Sylvania, as evidenced by inspection, as well as the presence of the "312" manufacturers code on the base- which uniquely ... moreidentifies Sylvania as the original manufacturer.
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$6.65 Shipping Condition: Unspecified Location: Brea, United States Matched Pair. Strong pair! Long Plate. ____ ______. Tested in my preamplifier to make sure working as intended with no issues at all. Made in USA.
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$6.65 Shipping Condition: Unspecified Location: Brea, United States Labeled as "EICO by Mullard". Made in 1958 in England. Made early in 1958. Made in September 1958 in Blackburn England. 17 mm Long Plate. Verified by ... morelightly tapping on the chassis and tube. when left alone or playing music in my system.
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$6.00 Shipping Condition: Unspecified Location: Whitestone, United States (Triode#1 / Triode#2). type 12AX7 vacuum tube. Hickok TV-7B/U tested. Hickok TV-7B/U is a mutual conductance (Gm) type tube tester. One tube,circa 1963, ... moreUSA made by Tung-Sol . Tube features 17mm-Gray-Ladder-plates and a top-mounted 'Small Halo-Ring' getter construction.
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$30.00 Shipping Condition: New Location: Tardeo S.O, India Tested Advance Digital Tube Tester Amplitrex AT1000 With. We specialized in thoroughly tested and screened quality vacuum tubes.We have various type of ... morevalves and tubes testers Like Amplitrex AT1000 Advance Digital Tube Tester, Hickok 752a tube tester, AVO Type 160.
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$50.00 Shipping Condition: New Location: Tardeo S.O, India 50 PCS 12AH7GT JAN-CKR KEN-RAD MILITARY GRADE MADE IN USA. 12AH7GT/VT-207- JAN KEN-RAD. Up for Sale 50 Pcs Lot. We specialized in thoroughly tested and ... morescreened quality vacuum tubes.We have various type of valves and tubes testers Like Amplitrex AT1000 Advance Digital Tube Tester, Hickok 752a tube tester, AVO Type 160.
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