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Free Shipping Condition: Unspecified Location: Easthampton, United States The JJ ECC803S / 12AX7 Long Plate is a high gain tube. Located in the Cabotville Industrial Park of Chicopee, MA. We carry everything from high-end audio ... moretubes to HAM tubes. We have a vast inventory of thousands and thousands of tubes.
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Free Shipping 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 ... moreleaks. Rectifier Tubes: Checked for shorts, gas and leaks.
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$6.50 Shipping Condition: Used Location: La Fayette, United States 6DJ8 Holland, These tubes are a great balance of a clean, airy top end, nice midrange warmth, and accurate bass.
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Free Shipping Condition: New Location: Tardeo S.O, India VT25 10Y RCA Brown "Square" Getter in U.S.A. JAN VT25 10Y RCA. Amplitrex Tested Qty 1 Match Pair (2 Pcs). Tested on Amplitrex AT1000 Advance Digital Tube ... moreTester. 1MP Rare VT25 Raytheon NOS Ceramic base made in U.S.A Amplitrex tested #442002&3.
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$7.00 Shipping Condition: New Location: Hoschton, United States For best results - before you install your tubes be sure that your power is off, that the tube sockets are tight and cleaned periodically with a product ... morelike Detoxit 100%.
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$5.95 Shipping Condition: Used Location: Francesville, United States Condition Is Used Tested Good Vacuum Tube Tube Passed All Test Tube Is Nice And Bright Tube Was Tested On A Calibrated Precision 612 Vacuum Tube Tester ... moreAll Of Our Tubes Are 100% Guaranteed Check Out All Of Our Vintage Listings We Ship Same Or Next Day
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$6.00 Shipping Condition: Unspecified Location: Glenn Dale, United States Tube Two:77% ( Cunningham stenciled on base with code U S engraved; bottom D foil dimple getter ). Tube One: 79% (RCA/Cunningham engraved on base with ... moreno codes; 56 on glass; bottom D foil dimple getter).
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$4.50 Shipping Condition: Unspecified Location: Highland, United States We have specialized in audio and electronic components business for over 30 years. All of the goods are located in Taiwan. And we will deliver goods via ... moreTaiwanese post office(ChungHwa Post) in order to save cost of shipment for our worldwide customers, therefore you may receive products about 8-30 days, thanks in advance for your patience. If there is any question, please inform us, we will answer for you ASAP. Thank you. eBay restricts the quantity of purchase. If you need to purchase more quantities. Please inform us, we will solve it for you. Thank you. ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ home tube-p22 a;06d2.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fuk.rp73%28%3Ea%3B06d2-140e9941500-0xf9-
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$4.50 Shipping Condition: New Location: Dayton, United States
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$14.95 Shipping Condition: Open box Location: Serbia NIB - New In Box.
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$4.50 Shipping Condition: Used Location: Dayton, United States Item is one unmatched lot of RCA 6BZ8 vacuum tubes. These tubes are used and have dust, shadowing or label discoloration that appear with extended use. ... moreThese tubes and have been tested and are good.
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$4.50 Shipping Condition: New Location: Dayton, United States Item is one ITT 6HQ5 vacuum tube in its original box. This tube was manufactured in USA. Photos are of the actual item for sale, or if more than one is ... moreavailable, representative of any of them.
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$4.50 Shipping Condition: Unspecified Location: Dayton, United States Item is one GE JG-5814WA vacuum tube. This tube is used and has dust, shadowing or label discoloration that appear with extended use. This tube has been ... moretested and is good. This tube was manufactured in USA.
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Free Shipping Condition: Unspecified Location: Easthampton, United States The Genalex reissue CV511 / 6V6GT is probably the best new production 6V6 on the market. New Sensor corp put an incredible amount of effort into copying ... morethe original in both construction and tone. Looking for a better tube is pointless.
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Free Shipping Condition: Open box Location: Brunswick, United States Triple Platinum Matched on Amplitrex AT1000. Amplitrex AT1000 Test Results 90%+ GM = Within NOS Specs 90%+ EM = Within NOS Specs. RCA 12AX7A 1960's USA ... moremade Tubes (PAIR). All tubes are tested with the Audiophile in mind for SHORTS, GAS, MUTUAL CONDUCTANCE and NOISE (large tube lots are not tested for noise).
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Free Shipping Condition: Used Location: United States Matched Pair JG-6072 GE LEAR Vacuum Tube 12AY7 Military Grade Amplitrex TESTED.
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Free Shipping 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 ... moreproblems 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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$5.40 Shipping Condition: Used Location: Niagara Falls, United States One tube is Selectron and the other is Sylvania and made in USA. Up for sale, a pair of electronic vaccuum tubes in good tested condition. Note on our ... moretubes sales.
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$5.50 Shipping Condition: Used Location: Hesperia, United States Tung-Sol Type 24 Vacuum Tube Plate ST shape 224 24 324 Tested 100%. Regulator, Ralay, Rectifiers and Diode tubes do not have Transconductance values. ... moreThis includes poor print, oxidized pins, faint discoloration, or poorly box.
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$4.50 Shipping Condition: Used Location: Dayton, United States These tubes are used and have dust, shadowing or label discoloration that appear with extended use. These tubes and have been tested and are good.
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$5.25 Shipping Condition: New Location: Jasper, United States Tested in good range readings on a very high quality Bitmatic Computerized Western Electric Hickok Tube tester. Tube Box BB-d.
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$5.45 Shipping Condition: Used Location: Concord, United States These tubes have black plates and twin halo getters.
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$6.00 Shipping Condition: Unspecified Location: Glenn Dale, United States Tube One: 115% (Sylvania stenciled on base with code 126; bottom D foil dimple getter). Tube Two:110% ( Sylvania stenciled on base with green leaf logo ... moreand code T1R; bottom D foil dimple getter ).
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$5.35 Shipping Condition: New Location: Denver, United States ONE of our Hickok tested NOS 6BJ6 / 6662 vacuum tubes. Hickok 539C provides a minimum acceptable mutual conductance. Most tube manufacturers provide new ... moretube mutual conductance range(s), and we test to these range(s).
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$4.50 Shipping Condition: New Location: Dayton, United States Item is one unmatched lot of RCA 6AQ7GT vacuum tubes in their original boxes. These tubes were manufactured in USA.
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$4.00 Shipping Condition: Unspecified Location: Irwin, United States Tubes have grey smooth plates, top O getters. tubes tests Price is for all tubes pictured.
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$7.75 Shipping Condition: Used Location: Morganville, United States 2 x 6SN7gt CBS Tubes. Tested on Enhanced Triplet E3444 Laboratory Tester. Tubes may also be operated under the test conditions for extended periods to ... morebe sure that it is stable. What were your tubes tested at?.
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$4.50 Shipping Condition: Used Location: Dayton, United States Item is one unmatched lot of GE and RCA 502A vacuum tubes. These tubes are used and have dust, shadowing or label discoloration that appear with extended ... moreuse. These tubes have not been tested. My vacuum tube tester does not support this type of tube.
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$5.50 Shipping Condition: Open box Location: Torrance, United States They are easily the best bang for your buck E88CC tubes in any price range, and you get the sound qualities close to those of the top end German/Dutch ... moreE88CC tubes. YJ (September, 1968). The identical Tesla Czechoslovakia date codes are also perfectly visible on all tubes.
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$35.00 Shipping Condition: New Location: Romania Tested with Roetest V10, "the Rolls Royce of tube testers" [emissionlab quote], a wonderful german professional system for testing tubes, it shows everything ... moreabout a tube.
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$4.50 Shipping Condition: Used Location: Dayton, United States Item is one unmatched lot of Sylvania 12AT7 vacuum tubes. These tubes are used and have dust, shadowing or label discoloration that appear with extended ... moreuse. These tubes have been tested and are good.
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$6.00 Shipping Condition: Unspecified Location: Minneapolis, United States 2 Strong RCA Silver Plate D Getter 6AL5 / 5726 Tubes. All tested strong on a professionally calibrated TV7U tube tester
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$16.00 Shipping Condition: New Location: Canada New in Boxes. The Mullard codes: B2A3 and B9H1.
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$5.00 Shipping Condition: Unspecified Location: Milwaukee, United States Each tube has long gray ribbed plates, triple mica construction, and a halo getter. These are probably from the 1960s, and have great lettering. Most ... more12AU7s test between 40 and 75.
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$4.50 Shipping Condition: New Location: Paris, United States Triplett tests rectifiers under load (the best test) & indicates whether they test correctly or not. Vacuum Tubes. Matched Pair. Tested strong in the ... moreNew Range. Bottom O Getters. Test results may vary between various testers for many reasons such as technical design, aging components, etc.
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$20.04 Shipping Condition: Used Location: Spain 2 X EF86 MINIWATT TUBE IN INDUSTRIAL BOX. USED TUBE. MATCHED PAIR. TUBE 1: 83% EMISSION (EM). 100% TRANSCONDUCTANCE (GM). 0.1mA/V GAS. TESTED IN AMPLITREX ... moreAT1000 TUBE TESTER.
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$4.50 Shipping Condition: Used Location: Paris, United States Bottom Rectangle Getter. Parallel Gray Ladder Plates. Vacuum Tube. Tested at 105/109. Not tested for noise or microphonics. Clean tubes will radiate heat ... morebetter & operate cooler. Test results may differ between various testers for many reasons such as technical design, aging components, etc.
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Free Shipping Condition: Used Location: Sussex, United States Manufacturer: Glennite. Type: Cathode Follower F407-1. Thoroughly Tested for Gas, Shorts, Life, Noise and Mutual Conductance(Where Applicable). But this ... morethe way of the world now. We are always looking to buy more tubes.
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$30.00 Shipping Condition: Unspecified Location: Tardeo S.O, India Reflector 6P6S / 6V6GT. Tested Advance Digital Tube Tester Amplitrex AT1000. We specialized in thoroughly tested and screened quality vacuum tubes.We ... morehave 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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Free Shipping Condition: Open box Location: Columbia, United States Tv7 tested TUBES. NOS is subject to interpretation and there is no specific definition for it either. There are suggestions and opinions. 90 % of our ... moretubes are Tv7 tested. All our tubes have been tested for.
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Free Shipping Condition: Used Location: Scottsdale, United States Tested on a B&K 707 dynamic mutual conductance tube tester for shorts, leakage and emission.
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$7.90 Shipping Condition: New Location: Poland Made in East Germany. Never used! New in original box (NIB). Price is for 1 tube.
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Free Shipping Condition: Unspecified Location: Spanaway, United States TESTED ON A TV-7 TUBE TESTER. TESTED 43/42 WHERE MINIMUM GOOD VALUE IS 32/32. TEST RESULTS ARE SHOWN IN PHOTOGRAPHS.
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$6.75 Shipping Condition: Used Location: Westwood, United States For the regulator test, 40 is the suggested minimum value.
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$4.50 Shipping Condition: New Location: Paris, United States Tightly Matched Pair. which is 111% of TV-7 Avg. Vacuum Tubes. Clean tubes will radiate heat better & operate cooler. Tubes will generally be cleaned. ... moreTest results may differ between various testers for many reasons such as technical design, aging components, etc.
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$5.80 Shipping Condition: Open box Location: Hamburg, United States (5) RCA 12D4 Matched Set Vacuum Tubes. This are 5-Pin tubes with a Black Coin Base (Low Profile) with Black Ported Plates, Rectangular Saw-tooth Spacers ... moreand Side O Getters.”. No Shorts or Leakage and I only list tubes that test out New, to New+ levels.
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$7.00 Shipping Condition: New Location: Monongahela, United States 2 of 5CZ5 NOS NIB NEW USA tubes. You are buying 2 tubes 5CZ5 amp tubes NOS NIB NEW USA, featuring design of black plates. 1 each Sylvania and Philco.
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$4.00 Shipping Condition: Unspecified Location: Irwin, United States
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$5.25 Shipping Condition: New Location: Starkville, United States This is a matched pair of good 6096 GE tubes. Each tube is marked "6096/CT". Plant is 188. Made in USA. The mutual conductance of each tube was tested ... moreon a Hickok tester. The pair in the photos are an example of one matched pair.
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$7.00 Shipping Condition: Open box Location: La Puente, United States Pair NOS 5Y4GA tube, tested with TV7 tube tester. Tested with TV7 minimum 40, tested: 40/64/58 and 40/60/65.
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$4.50 Shipping Condition: Used Location: Dayton, United States Item is one Sylvania MX408/U vacuum tube. This tube is used and has dust, shadowing or label discoloration that appear with extended use. This tube has ... morenot been tested. My vacuum tube tester does not support this type of tube.
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$6.00 Shipping Condition: New Location: Garrettsville, United States This tube displayed great results on a B&K Dyna-jet 707 Dynamic Mutual Conductance tube tester. Location: Box 1.
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$6.00 Shipping Condition: New Location: Garrettsville, United States This tube displayed great results on a B&K Dyna-jet 707 Dynamic Mutual Conductance tube tester.
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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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$4.47 Shipping Condition: Used Location: Garrettsville, United States This tube displ ayed great results on a B&K Dyna-Jet 707 Dynamic Mutual Conductance tube tester. Location: Box 22.
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$5.00 Shipping Condition: Used Location: Jasper, United States Tested Strong/New on my Bitmatic computerized Western Electric very high quality tube tester. Duel Side Getters. Tall bottle. Black plates. Tube Box BB-e. ... moreWe try to thoroughly test all gear. I have other nice 5u4g tubes listed.
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Free Shipping Condition: Unspecified Location: Gloucester, United States The testers we use are Phil Frakes's Bitmatic computerized Cardmatic testers from Tubesontheweb, the specific models are Western Electric KS-15874-L2's ... morewhich were made for Western Electric by Hickok; we currently own two of these testers.
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$5.90 Shipping Condition: Used Location: Yukon, United States 1 NOS GE 6SR7 Vacuum Tube. Tube appears to be NOS and tests GOOD(Emissions=79. Grid Leakage=2/ Emissions=82, Grid Leakage=0/ Emissions=79, Grid Leakage=0) ... moreon a Sencore, Mighty Mite VII, TC162 Tube Testor. SEE MY OTHER TUBE AUCTIONS. All Sales Final. Buyer pays $6.51US Priority Mail Shipping Costs. I accept PayPal in accordance with Ebay's policy. I prefer tracking on all international shipping.
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$40.00 Shipping Condition: Open box Location: Tardeo S.O, India Amplitrex Tested Qty 1 Match Pair. Tested Advance Digital Tube Tester Amplitrex AT1000. Amplitrex AT1000 Advance Digital Tube Tester, Hickok 752a tube ... moretester, AVO Type 160. made in Germany. Black base, clear glass.
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$6.75 Shipping Condition: New Location: Chattanooga, United States Passed all tests on our EICO 666 Tube Tester - Tests New - Matched.
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