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Free Shipping Condition: Unspecified Location: Easthampton, United States The new JJ 6CA7 is a more classic version of the EL34 tube. It has a large bottle and big, warm sound. 6CA7 is a beam power pentode with octal base. It ... morecan be used in most EL34 amplifiers. Even more powerful than KT77, and very similar to 6L6 sound.
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$6.65 Shipping Condition: New Location: Brea, United States Desirable JW Mil-Spec pair! Both tubes are made in the 1st quarter 1956. Matched Pair. Western Electric. Made in USA. Original boxes have tapes over them.
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Free Shipping Condition: Unspecified Location: Easthampton, United States The Sovtek 6550WE features a higher transconductance, higher output power, and an excellent sound performance. It will bring out that excellent range ... morefor any guitar amp. We are an authorized dealer for New Sensor products including Sovtek, Electro-Harmonix, Mullard, Tung-Sol, and Genalex.
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$5.85 Shipping Condition: Open box Location: Morriston, United States 6L6GC / 6L6 (5581). Amplifier Tube. TUBE's TEST RESULT's TV-7/u Tested! TESTED WITH a (TV-7/U) FOR GAS, SHORTS, AND MUTUAL CONDUCTANCE AND ARE MOSTLY ... moreSTRONG TUBES!
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Free Shipping Condition: New Location: Entiat, United States Test 6AC10, 6AV11, 6BK11, 6C10, 6D10, 6K11, 6Q11, 6U10 and 12AC10A. For 12-Pin Compactron Triple Triodes. Featured is a high-quality hand-crafted set ... moreof 3 test socket adapters for use on any version Hickok TV-7 tube tester.
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$6.65 Shipping Condition: Unspecified Location: Brea, United States Strong tube! Short Plate. Made in France for French Military. Tested in my preamplifier to make sure working as intended with no issues at all. ____ ______. ... morePossibly unused!
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Free Shipping Condition: Used Location: Harrisburg, United States Five RAYTHEON 12AU7 Tubes. Bent "D" Getters. TV-7A/U Minimum for 12AU7 Tubes: 56/56. Relabeled RAYTHEON Tube Boxes Provided for Your Convenience. Long ... more17mm Black Plates. Matched Date Codes on Tubes: 58-14C.
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Free Shipping Condition: Used Location: Whippany, United States Two, Cunningham CX-350, #50 tubes, with the globe/balloon glass envelope. These are of course exact equivalents to the UX250/UX-250, 150, 250, and 50 ... moretubes. Firm bases, excellent silvering. Tubes are matched for dynamic gain- test at 1250, 1250 where pass/fail is 950 micromho.
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$4.95 Shipping Condition: Unspecified Location: Northampton, United States Listening tested for excessive noise and microphonics in a Maxi-preamp 2 noise tester.
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$6.00 Shipping Condition: Used Location: West Bend, United States This tube is in good shape. This tube has a 3% Gm match between the 2 sides and is microphonic but still usable in non critical applications. My test ... moreresults may not match yours because all testers are different.
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$6.65 Shipping Condition: Unspecified Location: Brea, United States Very Early Production Amperex 7316/ECC186 from 1959. Made in April & May 1959 in Heerlen Holland. Made in Holland. Date Code: Ct1 Delta 9D & Ct?. Matched ... morePair. Short Plate. One tube has Clef logo.
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$6.65 Shipping Condition: Unspecified Location: Brea, United States Matched Pair. Very tightly matched pair! Diamond Mark on Bottom. Made in Germany. Label is mostly erased. where minimum good value is 7750.
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$6.65 Shipping Condition: Unspecified Location: Brea, United States Matched Pair. with Gold Pin. Strong pair! Made in USA. Both tubes are made in February 1964in Hicksville, New York USA. ____ ______. Tested in my preamplifier ... moreto make sure they work as intended with no issues at all.
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Free Shipping Condition: Unspecified Location: Easthampton, United States Their designs have established a benchmark for clean and accurate sound reproduction, along with a build quality that matches their sonic performance. ... moreTheir Classic MKII KT88 (6550) is famous for balancing full-fidelity warmth with a balanced clarity throughout the audio spectrum.
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$35.00 Shipping Condition: New Location: Tardeo S.O, India NOS NIB CV5008 6080WA TUNGSOL. Tested Advance Digital Tube Tester Amplitrex AT1000. Amplitrex AT1000 Advance Digital Tube Tester, Hickok 752a tube tester, ... moreAVO Type 160. 1MP 807 VT100 RCA=6L6 EL34 ”D” Getter Made in U.S.A Amplitrex Tested#542122&115.
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$40.00 Shipping Condition: Open box Location: Tardeo S.O, India 6SN7GT BRIMAR "O" Getter Made in England. 6SN7GT BRIMAR. Amplitrex Tested Qty 1 Match Pair. Tested Advance Digital Tube Tester Amplitrex AT1000. We have ... morevarious 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: Unspecified Location: Easthampton, United States Modeled after the original 2A3 type (such as the RCA 2A3 from the 1930s), the Electro-Harmonix 2A3 Gold Grid tubes feature a gold-plated grid, gold plated ... morepins and a ceramic base. We have a vast inventory of thousands and thousands of tubes.
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$6.65 Shipping Condition: New Location: Brea, United States Radiotechnique (RT). Matched Quad (4). All 4 tubes are made in the 10th week of 1966 in France. Made in France. Tested in my line preamplifier to make ... moresure working as intended with no issues at all. where minimum good value is 2500.
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Free Shipping Condition: Used Location: Blue Grass, United States RCA 12BH7A Vacuum Tubes. For sale I have an excellent pair of RCA 12BH7A vacuum tubes with foil "D" getters and black plates. Probably the best 12BH7 ... moreever produced. Tubes carefully tested for transconductance, shorts, gas, life and leakage.
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$5.35 Shipping Condition: New Location: Denver, United States (Tested on Hickok 539C Tube Tester. Hickok minimum = 2900/2900. Performance Matched Pair GE 6350 tubes. 2) GM1 = 5750, GM2 = 5500.
$11.50 Shipping Condition: Used Location: Point Roberts, United States Tubes date to 1970 and have date codes of I63 B0E2, I63 B0K1, I63 B0K2. The tubes feature Grey plates with O getters. Minimum good value on a TV7 tester ... morefor a 12ax7 tube is 32. The tubes test within or near the NOS range!
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$6.50 Shipping Condition: Unspecified Location: Whitestone, United States Hickok 539B tested. Hickok 539B is a mutual conductance (Gm) type tube tester. (Plate#1 / Plate#2). >>>>>>.
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$6.65 Shipping Condition: Unspecified Location: Brea, United States Both tubes are made in April 1965 in Germany. Matched Pair. with Gold Pin. Made in Germany. Label is partially erased from handling. ____ ______. Tested ... morein my preamplifier to make sure they work as intended with no issues at all.
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$4.95 Shipping Condition: Unspecified Location: Northampton, United States 5751 is a lower gain 12AX7 variant. Rare 1958 Tung-Sol JTL-5751WA D Getter Long Plate 5751, matching date code pair.
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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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$12.43 Shipping Condition: For parts or not working Location: Rochester, United States One Nos Tube. I have four available. See my other items for more vintage electronics. I combine shipping. All tubes are tested twice before shipping. ... moreIf you believe you have received a damaged tube or bad tube please send it back for exchange or refund. I will need the tube back.
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Free Shipping Condition: New Location: Whippany, United States Two, new in box, Sylvania JAN CHS 6SN7WGTA tubes, military issue. Opposing, black plates, brown micanol bases. Outstanding sonics. The 6SN7WGTA is a ruggedized ... more6SN7GTA tube and can be used in all applications calling for the 6SN7GTA and 6SN7GT.
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$5.95 Shipping Condition: Used Location: Northampton, United States
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$50.00 Shipping Condition: New Location: Tardeo S.O, India 12E1 CV345 GEC. Amplitrex AT1000 Advance Digital Tube Tester, Hickok 752a tube tester, AVO Type 160. Tested Advance Digital Tube Tester Amplitrex AT1000. ... moreBrown base, clear glass. New In Original Box.
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$35.00 Shipping Condition: Open box Location: Tardeo S.O, India Tested Advance Digital Tube Tester Amplitrex AT1000. Amplitrex AT1000 Advance Digital Tube Tester, Hickok 752a tube tester, AVO Type 160. Made in Germany. ... moreClear Glass, Black Base. We specialized in thoroughly tested and screened quality, vacuum tubes.
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$6.65 Shipping Condition: Unspecified Location: Brea, United States Triple Mica. Desirable Triple Mica D-Getter Pair. Both tubes are made in 1955 in USA. Matched Pair. Tightly matched pair! Gray Plate. Made in USA. I will ... morealmost always reply at least within 24 hours.
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Free Shipping Condition: New Location: Harrisburg, United States The Calculate Average for a NOS 12BZ7 is : 28/28. The Hickok Specified Minimum for a 12BZ7 is : 18/18. Two Excellent SYLVANIA 12BZ7 Tubes. AMPLITREX AT1000 ... moreTube Tester. Tubes Tested on an AMPLITREX AT1000 Tube Tester.
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Free Shipping Condition: Used Location: Whippany, United States Two, Sylvania JAN CHS 6SN7W tubes, military issue. Outstanding sonics. The 6SN7W is a ruggedized 6SN7GT tube and can be used in all applications calling ... morefor the 6SN7GT. Firm bases, excellent silvering.
$25.00 Shipping Condition: Open box Location: Point Roberts, United States Mininum good test value on a TV7 tester for an 6550 tube is 44. The tubes all test within the NOS range. Made in the USA! tubes feature grey plates with ... moremickey mouse ear Disc getters. Tubes have been matched for current draw.
$11.50 Shipping Condition: Used Location: Point Roberts, United States Tubes feature STR387 type construction with grey plates and dual disc O getters. Tubes test as follows Mininum good test value on a TV7 tester for an ... more6l6 tube is 25. The tubes all test within or near the NOS range.
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$6.65 Shipping Condition: New Location: Brea, United States Side Square Getter. Both tubes are made 1966. Matched Pair. Made in USA. where minimum good value is 1950. Tested in my preamplifier to make sure working ... moreas intended with no issues at all.
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$6.90 Shipping Condition: Used Location: Norristown, United States Qty 10) RCA 5964 tubes. These have all been tested on Hickok testers, all test very good to like new condition. Some of these tubes appear unused, selling ... moreas used tubes. Complete satisfaction with these tubes or return for full refund.
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$6.95 Shipping Condition: Unspecified Location: Northampton, United States NOS pair of RCA Grey Glass 6F8G. Matching construction. Listening tested in a Maxi-Preamp noise tester for excessive noise & microphonics.
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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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$50.00 Shipping Condition: New Location: Tardeo S.O, India E180F 668 Haltron "O" Getter Gold Pin. NOS NIB E180F HALTRON. Tested Advance Digital Tube Tester Amplitrex AT1000. Amplitrex AT1000 Advance Digital Tube ... moreTester, Hickok 752a tube tester, AVO Type 160.
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$4.55 Shipping Condition: New Location: Yakima, United States It is particularly useful in three-way portable receivers which employ 90-volta batteries. Tested as shown on Hickok 533 Dynamic Mutual Conductance Tube ... moreTester. Box worn from decades of storage.
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$15.00 Shipping Condition: Unspecified Location: Fountain Valley, United States Good pair Western Electric VT-52 tubes, with the shouldered glass envelope. Excellent silvering, firm bases. Tubes are matched for dynamic gain and structure- ... moretesting at testing tube 1#85, current 34 ma ,tube 2#87, current 31.5 ma, where minimum good is 47micromho.
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$6.65 Shipping Condition: Unspecified Location: Brea, United States Bottom Square Getter. Rectifier Vacuum Tube. Made in 1957 in USA. Smooth BlackPlate. Date Code: 57-43. where minimum good value is 54.
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$5.50 Shipping Condition: Used Location: Hesperia, United States Tung-Sol JTL 12AX7 Black Plate SQ Getter. Tube 1 ( 40/39 GM ) Minimum Value = 32/32 = low 81/79%. Since vacuum tubes were made 30 ?. This includes poor ... moreprint, oxidized pins, faint discoloration, or poorly box.
$11.50 Shipping Condition: Open box Location: Point Roberts, United States The 6681 is a 12ax7. Minimum good value on a TV7 tester for a 12ax7 tube is 32 which represents approx 40% life left. The tubes test within the NOS range! ... moreThe tubes feature long 17mm black plates with O getters.
$8.85 Shipping Condition: Used Location: Garfield, United States PAIR RAYTHEON 6V6 vacuum tubes. TESTED ON MY HICKOK 539C TUBE TESTER. TEST RESULTS - both at 4300 at 20 ma.
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$5.00 Shipping Condition: New Location: Moscow, United States Here is one new in the original box Sylvania 12AX7 Tube.
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$6.65 Shipping Condition: Unspecified Location: Brea, United States Double Square Getter. Triple Mica. Matched Pair. Black Plate. Made in USA. where minimum good value is 1400.
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$6.65 Shipping Condition: New Location: Brea, United States Matched Quad (4). All 4 tubes are made in the 45th week of 1953. Strong NOS quad! Vacuum Tubes. Made in USA. where minimum good value is 975.
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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. These tubes are excellent in guitar amplifiers or ... morehi-fi amplifiers. These tubes were all tested in my Military Hickok Cardmatic to make sure they were perfect.
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$7.95 Shipping Condition: Used Location: Billings, United States Excellent “quad” of Mullard ECC81 / 12AT7 Vacuum Tubes! Silkscreen is very nice overall on these tubes! All tested excellent on my Calibrated Hickok tester. ... moreTube construction is ruggedized, probably mil. Specifications based on my experience. Very nice quad, and sound test was very nice! Non- original boxes. Hickok- 50 Test results: t1: 80, t2: 88, t1: 80, t2: 86 t1: 88, t2: 88, t1: 80, t2: 88 Please leave our feedback, thank you! cnlaudio
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Free Shipping Condition: New Location: Blue Grass, United States Sylvania NOS EL84 6BQ5 Vacuum Tubes. For sale I have a pair of very tightly matched pair of new in original box Sylvania 6BQ5 EL84 vacuum tubes. Tubes ... morecarefully tested for transconductance (250 and 325 plate volts), current draw (325 plate volts), shorts, gas, life and leakage.
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Free Shipping Condition: Used Location: Southampton, United States Tube C: D7B (no "kxx" type code is visible, this could be k62 or k63) February 1957, halo getter, no foil. All have angled getters/supports, between 30 ... more°. Tube A readings are well into NOS territory, and tube C is close.
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$6.00 Shipping Condition: Unspecified Location: Brea, United States Square Getter. Very strong and tightly balanced tube! Made in USA. Made in USA. where minimum good value is 3150. ____ ______. Black Plate.
$6.90 Shipping Condition: Used Location: Garfield, United States One CBS HYTRON 6SN7 BOTTOM D GETTER black PLATES vacuum tube. TESTED ON MY HICKOK 539C TUBE TESTER. TEST RESULTS 2000 / 3400.
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Free Shipping Condition: Used Location: Whippany, United States Two, Ken-Rad 6B4G tubes. Silver printed logo bases, dual flat black plates, smoked glass. Outstanding sonics. The 6B4G tubes is the octal based electrical ... moreequivalent to the 4 pin, UX based 6A3. Firm bases, excellent silvering.
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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 perfect.
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$6.65 Shipping Condition: Unspecified Location: Brea, United States Rectifier Vacuum Tube. Made in Holland. Made in July 1957 in Holland. ____ ______. Strong and tightly balanced! where minimum good value is 54.
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$35.00 Shipping Condition: New Location: Tardeo S.O, India NOS 6J5G L63 CV1067 Z=GEC. Tested Advance Digital Tube Tester Amplitrex AT1000. Amplitrex AT1000 Advance Digital Tube Tester, Hickok 752a tube tester, ... moreAVO Type 160. Black Coated Glass, Black Base. Made in England.
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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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