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Free Shipping 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 ... morepins and has been carefully engineered to recreate all of the attributes of the original.
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$30.00 Shipping Condition: Used Location: Tardeo S.O, India TESTED ON ADVANCE DIGITAL TUBE TESTER AMPLITREX AT1000. 7308 MULLARD. We specialized in thoroughly tested and screened quality vacuum tubes.We have various ... moretype of valves and tubes testers Like Amplitrex AT1000 Advance Digital Tube Tester, Hickok 752a tube tester, AVO Type 160.
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$35.00 Shipping Condition: New Location: Tardeo S.O, India 1MP 5842 417A GEC NOS NIB gold pins. NOS NIB 5842 GEC. made in England Tested on AVO 160. Tested On AVO 160 Tube Tester. We have various type of valves ... moreand tubes testers Like Amplitrex AT1000 Advance Digital Tube Tester, Hickok 752a tube tester, AVO Type 160.
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$30.00 Shipping Condition: New Location: Tardeo S.O, India EL12 Valvo. GZ37 53KU GZ37 CV378 Mullard rectifier vacuum tube Ampltrex tested #729001. Tube tested emissions (100) life test (100). Tube tested: No leaks, ... moreNo shorts, Good emissions. Tube tested strong.
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$6.65 Shipping Condition: Used Location: Brea, United States Radiotechnique (RT). Angled Square Getter. Early Production Square Getter Pair! Matched Pair. Strong pair! where minimum good value is 2500. I will almost ... morealways reply at least within 24 hours.
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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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Free Shipping Condition: New Location: Bullard, United States These are getting scarce and are a high end tube used by most of the professionals. Great for any a udio amplifier. These tubes are what audiophile enthusiasts ... moreare looking for. Th ese tubes were tested in my Military Hickok Cardmatic to make sure these were great.
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$6.00 Shipping Condition: Used Location: Whitestone, United States Type 6SN7GTA vacuum tube. (Triode#1 / Triode#2). One tube, circa 1955, U.S.A. made by GE .
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$8.70 Shipping Condition: Used Location: Roanoke, United States Used General Electric 6L6G vacuum tube – tested on my Hickok 6000A tube tester. Tests well into the good range and mutual conductance test indicates 5800 ... moremicromhos. The Hickok test data indicates a new tube should show 5000 micromhos.
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Free Shipping Condition: New Location: Farnham, United States Up for auction are two(2) No 1665 RCA NOS ST shape vintage vacuum tubes. Those vacuum tubes were made in USA as indicated on the tube. I tested tubes ... moreon my trusty Triplett tube tester. Which shows it strong and in new condition. Normal 0 false false false MicrosoftInternetExplorer4 Normal 0 false false false MicrosoftInternetExplorer4 Why buy untested tubes? We test all tubes we sell! Normal 0 false false false MicrosoftInternetExplorer4 Save! We will combine shipping– pay shipping for the first item. Free shipping for other tubes you buy(under pound) Tubes: Two(2) No 1665 very rare RCA NOS vintage vacuum tubes. Made US tubes are same built metal smooth plates. Clear top, same date codes V3E. Tubes test: 84. 86% New and shiny in original boxes. Price is for all tubes pictured. Tested for shorts and leaks as well Scale 1-100. Good quality percentage in my Triplett starts at 54 More info about this tube available at: http:www.nj7p.org/Common/Tube/SQL/Tube_query.php?Type= 1665 Tubes pictured are the tubes sold Attention: In the United States we ship only USPS Priority mail to assure safe. Intact and timely delivery. Good luck and enjoy bidding! Check out my other tubes- I have more! Normal 0 false false false MicrosoftInternetExplorer4 We ship every day. We pack tubes with care International bidders welcome& ship world-wide(PayPal only) Pay timely On Aug-20-09 at 10:52:22 PDT. Seller added the following information:
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$5.85 Shipping Condition: New Location: Bullard, United States JTL 5751 WA. This tube is what audiophiles are looking for. Fantastic sound and rare. The print is very slightly missing on the tube, due to testing. ... moreTh istube wastested in my Military Hickok Cardmatic to make sure it was good.
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Free Shipping Condition: Used Location: Brunswick, United States GE 6SN7GTB (Pair) - TESTS NOS. These are without a doubt one of my most requested tubes. Pleasant warmth in the mid-range, nice bass and excellent detailed ... moretop end. The side mounted getter adds rigidityto the plate structure thus reducing microphonics.
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Free Shipping Condition: Used Location: Blue Grass, United States RCA 6CG7 Vacuum Tubes. For sale I have a matched pair of RCA single code 6CG7 vacuum tubes. Identical 1955 codes. Do not compare these "shield" single ... morecode tubes with the later production 6FQ7/6CG7s.
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$70.00 Shipping Condition: Open box Location: Tardeo S.O, India New in White Genetic Box 4 Pcs. New in Genetic White Box. 808 RCA Made in U.S.A. NOS 808 RCA. Up for sale is 4 Pcs. Clear Glass, Black Base. Made in U.S.A. ... moreWe specialized in thoroughly tested and screened quality, vacuum tubes.
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$35.00 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. We specialized ... morein thoroughly tested and screened quality, vacuum tubes.
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Free Shipping Condition: Open box Location: Tardeo S.O, India NOS ECC81 Mullard. Tested Advance Digital Tube Tester Amplitrex AT1000. Amplitrex AT1000 Advance Digital Tube Tester, Hickok 752a tube tester, AVO Type ... more160. 1MP 807 VT100 RCA=6L6 EL34 ”D” Getter Made in U.S.A Amplitrex Tested#542122&115.
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Free Shipping Condition: Unspecified Location: Easthampton, United States Totally Tweed! The result. better mids and bottom while keeping the smooth top of the classic 6V6’s. The Tungsol 6V6 breaks up evenly from low E to high ... moreup the neck. Blues players will LOVE these tubes for the way they sing!
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$6.65 Shipping Condition: Unspecified Location: Brea, United States Date Code on Glass: IS1 B7H1. Made in Blackburn England. Made in August 1967 in Blackburn England. Rectifier Vacuum Tube. Bottom O-Getter. Strong and ... moretightly balanced! where minimum good value is 54.
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Free Shipping Condition: Unspecified Location: Northampton, United States 1940's RAYTHEON VT-231 JAN-CRP 6SN7GT T Plate Preamp Tube Pair.
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$8.45 Shipping Condition: Used Location: Liberty, United States THERE IS A GOOD REASON WHY THEY SALE FOR THE PRICES THEY DO. THIS TESTER IS ABLE TO TEST TUBES IN WAYS MOST TESTERS SIMPLY CAN NOT.
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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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$6.65 Shipping Condition: Unspecified Location: Brea, United States Made in Mitcham England. Made in Mitcham England. Matched Pair. Short Plate. Strong pair! One tube flashes brightly upon powering up for about 2 seconds. ... moreTested in my preamplifier to make sure working as intended with no issues at all.
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$6.95 Shipping Condition: Unspecified Location: Lockport, United States Nice pair of strong testing and balanced 12ax7 short grey plate tubes.
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Free Shipping Condition: Used Location: Avilla, United States All with closely matched sections and the lowest reading is still at 92% of new tube specs! and NO shorts or gas detected. Ref: Minimum readings should ... morebe 1560/1560 micromhos and new tubes should test at 2600/2600 or more micromhos.
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Free Shipping Condition: New Location: Salt Lake City, United States Here we have a matched pair of Sylvania 6550 audio output tubes. This sale is for both (2) tubes shown as a matched pair. The tube tester is a Weston ... moretransconductance 981. The minimum value is listed as 1300.
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Free Shipping Condition: New Location: Harrisburg, United States 12AT6 Tube is Available as an alternate to the 12AV6 Tube. One Each: 12AV6, 12BA6, 12BE6, 35W4 & 50C5 TUBES. The RCA 12AV6 has a Very Strong Triode and ... moreBalanced Diodes. We Suggest that You Look for Detailed Accurate Test Numbers for 12AV6 Tubes when Purchasing AA5 Tubes.
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$6.50 Shipping Condition: Unspecified Location: Whitestone, United States Type 6SN7GTA vacuum tubes. One matched PAIR, circa 1954-55, USA made by GE.
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$8.99 Shipping Condition: Open box Location: Dexter, United States Matched Date code of 1M on each = circa 1941. Your results can/may vary, but tubes are indeed good and strong.
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$35.00 Shipping Condition: New Location: Tardeo S.O, India New in Original GVT Box. Tested on Amplitrex AT1000 Advance Digital Tube Tester. CV491-B329 Brimar. Amplitrex AT1000 Advance Digital Tube Tester, Hickok ... more752a tube tester, AVO Type 160. 1MP 807 VT100 RCA=6L6 EL34 ?.
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$6.50 Shipping 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 ... more& Matched By: Gm (General Mutual Transconductance).
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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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$6.00 Shipping Condition: Used Location: Buffalo, United States These tubes were tested on a Hickok 600 tube tester. Tubes tested as follows.
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$4.65 Shipping Condition: For parts or not working Location: Morriston, United States Brass Porcelain Base. C-301-A Globe. Display Tube! TUBE's TEST RESULT's Check out the photo's!
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Free Shipping Condition: Used Location: Blue Grass, United States G.E. 5Y3WGTB Vacuum Tubes. For sale I have a matched pair of identical 1966 code General Electric JAN 5Y3WGTB tubes. Testing as NOS. Tubes carefully tested ... morefor emissions, current draw, shorts, gas, life and leakage.
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Free Shipping Condition: Used Location: Brunswick, United States SYLVANIA 6189 12AU7WA - NEW in BOX / TESTS NOS. Triple Platinum Matched on Amplitrex AT1000. Amplitrex AT1000 Test Results 90%+ GM = Within NOS Specs ... more90%+ EM = Within NOS Specs. All tubes are tested with the Audiophile in mind for SHORTS, GAS, MUTUAL CONDUCTANCE and NOISE (large tube lots are not tested for noise).
$10.50 Shipping Condition: Open box Location: Point Roberts, United States 1 EF86 vacuum tube. Minimum good value on a TV7 tester for an EF86 tube is 18 which represents approx 40% life left. The tube tests within the NOS range.
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$14.50 Shipping Condition: Used Location: Indianapolis, United States Clearing out overstock used tubes14 tested. (1) RCA-2500-2400, (2) RCA , 1950 -2150, (3) RCA 2050-2350, (4) RCA 2500-2050, (5) GE 2500-2400, (6) Westinghouse ... more2000-2250, (7) GE 2475-2500, (8) GE 2475-1900, (9) CBS 2050-2250, (10) GE 2800-2650, (11)RCA 2200-2200, (12) Stromberg Carlson 2300-2000, (13) Sylv. 2200-2400, (14) Tung Sol. 2475-2475. Hickok Tester number for test is 2200. As Is
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Free Shipping Condition: Used Location: Blue Grass, United States RCA 5R4GYB Vacuum Tubes. For sale I have a pair of superb RCA 5R4GYB vacuum tubes. Identical 1967 codes. 1 tube has a missing keyway. Tubes carefully ... moretested for emissions, shorts, gas, life and leakage.
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$35.00 Shipping Condition: Open box Location: Tardeo S.O, India ECC82 Mullard "O" Getter Made in Gt.Britain Amplitrex AT1000 Tested Qty 1 Match Pai r. ECC82 MULLARD. Tested Advance Digital Tube Tester Amplitrex AT1000. ... moreWe 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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$35.00 Shipping Condition: New Location: Tardeo S.O, India `Tested on Amplitrex AT1000 Advance Digital Tube Tester. We have various type of valves and tubes testers Like Amplitrex AT1000 Advance Digital Tube Tester, ... moreHickok 752a tube tester, AVO Type 160. NOS NIB BEL EL84.
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Free Shipping Condition: New Location: Bullard, United States Th ese tubes were tested in my Military Hickok Cardmatic to make sure these were perfect. All the tests were excellent. All 4 of these tubes were made ... morein Germany, by Valvo, in 1969. These are fantastic, rare sounding audio tubes.
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$6.50 Shipping Condition: Unspecified Location: Whitestone, United States Type 5814A vacuum tubes. One matched PAIR, circa 1950s, U.S.A made by Raytheon for United Electronic. Tubes feature black ridge plates, 3 mica spacers, ... moreNO extra support rods between mica spacersand top-slantingly-mounted 'rectangular' getters construction.
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Free Shipping Condition: Open box Location: Bullard, United States Th ese tubes were tested in my Military Hickok Cardmatic to make sure these were perfect. All the tests were excellent. Both of these tubes were made ... morein the USA, by Sylvania, for the US Air Force, in 1959.
$14.20 Shipping Condition: Used Location: Point Roberts, United States Mininum good test value on a TV7 tester for an 6l6 tube is 25. The tubes all test within or near the NOS range. Tubes have been matched for current draw. ... moreTubes test as follows Tube 1 : 43.0. Tube 2 : 43.6.
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$5.43 Shipping Condition: New Location: Melrose, United States For sale is a Matched Pair (2) NOS/NIB Mullard 5654/6AK5 BLACK HOLE plate tubes. Could be used in any amplifier that takes these tubes. Great sounding ... moretubes with tight bass, warmth you would expect from Mullard and clear highs.
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Free Shipping Condition: New Location: Harrisburg, United States One Excellent RCA 6B10 Tube. Tube Tests Balanced on the Triodes & Strong on the Diodes. Tube Tests Good on Both Triodes. Tube Tested on a Hickok 6000A ... moreTube Tester. The 6000A is Really a "Good/Bad Tube" Tube Tester.
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Free Shipping Condition: New Location: Whippany, United States One, new in box, Mullard EL:37 tube. These are hi power 6L6/6L6G type tubes. Firm base, excellent silvering. Tube tests at 6750 where pass/fail is 3125 ... moremicromho- at the settings for a 6L6G tube (I do not have settings for the EL37 explicitly).
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$6.65 Shipping Condition: Unspecified Location: Brea, United States Matched Pair. Black Plate. Made in USA. Date Code: 339 & 313. where minimum good value is 1640.
$11.50 Shipping Condition: Used Location: Point Roberts, United States The tubes feature long black plates with slanted D getters. Minimum good value on a TV7 tester for a 12ax7 tube is 32 which represents approx 40% life ... moreleft. The tubes test within or near the NOS range!
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$6.65 Shipping Condition: Unspecified Location: Brea, United States Made in July 1967 in Germany. with Gold Pin. Made in Germany. Strong tube! when left alone or playing music in my system. Tightly balanced triodes! where ... moreminimum good value is 7000. with no shorts, leakage or gas.
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$6.65 Shipping Condition: Unspecified Location: Brea, United States Desirable JW mil-spec square getter pair. Square Getter. Both tubes are made in the 4th quarter 1957 in USA. Matched Pair. Western Electric. Tightly matched ... morepair! Very strong! Made in USA.
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$4.55 Shipping Condition: Used Location: Sussex, United States Mutual Conductance: 1200gm where 660gm is minimum and 1015gm NOS. Manufacturer: Cunningham. But this the way of the world now. We are always looking to ... morebuy more tubes. Large collections, small collections, it doesn't matter.
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Free Shipping Condition: New Location: Blue Grass, United States And T.S. NOS 6K6GT Vacuum Tubes. For sale I have a pair of new in original box Westinghouse and Tung-Sol 6K6GT vacuum tubes. Tubes carefully tested for ... moretransconductance, shorts, gas, life and leakage.
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$5.95 Shipping Condition: New Location: Denver, United States Hickok minimum: 3150. Hickok 539C provides a minimum acceptable mutual conductance. Most tube manufacturers provide new tube mutual conductance range(s), ... moreand we test to these range(s). We test the tubes for shorts hot and cold to 50MOhms.
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$4.55 Shipping Condition: Used Location: Sussex, United States Mutual Conductance: 1600gm where 910gm is minimum and 1400gm NOS. Type: 12K7GT. Getter: Bottom "D". Manufacturer: RCA. But this the way of the world now. ... moreWe are always looking to buy more tubes. Large collections, small collections, it doesn't matter.
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Free Shipping Condition: New Location: Harrisburg, United States 2X "O" Getters. Two GE JAN 6L6WGTB Tubes. Box : GE Boxes in Good Shape. Durable MILSPEC "W" Series Power Tubes. Value-Added Tubes. GM[%]: 95 & 97. Tubes ... moreTested on a AMPLITREX AT1000 Tester. Tubes Tests as Follows.
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$4.55 Shipping Condition: Used Location: Sussex, United States Mutual Conductance: 1600gm where 1250gm is minimum. Manufacturer: Raytheon. But this the way of the world now. We are always looking to buy more tubes. ... moreLarge collections, small collections, it doesn't matter.
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$5.43 Shipping Condition: New Location: Melrose, United States For sale is ULTRA RARE Sylvania NOS/NIB CHS 12au7/ECC82 Black plates tube D-getter. Made in the US, 1949! One of the earliest 12au7 tube ever made. Still ... moreNOS! Here you will find a wide selection of NOS and reissue tubes.
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$35.00 Shipping Condition: Open box Location: Tardeo S.O, India JAN-6SN7GT Sylvania Clear Glass Amplitex Tested Qty 1 MP. No.121153 T1 Ip mAdc=7.6 uMhos=2500. No.121220 T1 Ip mAdc=8.6 uMhos=2600. JAN-6SN7GT SYLVANIA. ... moreWe specialized in thoroughly tested and screened quality, vacuum tubes.
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Free Shipping Condition: Unspecified Location: Easthampton, United States New in Box Matched Octet (8) Reissue Genalex Gold Lion 12AX7 / ECC83 / B759 GOLD PINS Vacuum Tubes. We are an authorized dealer for New Sensor products ... moreincluding Sovtek, Electro-Harmonix, Mullard, Tung-Sol and Genalex.
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