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Free Shipping Condition: New Location: Easthampton, United States The smooth and balanced frequency response also makes it suitable for hi-fi use. Will work in any amplifier designed for 6V6, 6V6GT, 7408. We test and/or ... morematch our tubes by Gm & Plate Current using a state of the art digital Maxi-Matcher tube tester.
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Free Shipping Condition: Unspecified Location: Easthampton, United States The smooth and balanced frequency response also makes it suitable for hi-fi use. Will work in any amplifier designed for 6V6, 6V6GT, 7408. We are an authorized ... moredealer for New Sensor products including Sovtek, Electro-Harmonix, Mullard, Tung-Sol, and Genalex.
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Free Shipping Condition: Unspecified Location: Easthampton, United States Due to many requests by fans of our Tung-Sol line of tubes, the Tung-Sol EL84/6BQ5 has been reissued. Power Tubes: Checked for shorts, gas and leaks. ... morePreamp Tubes: Checked for shorts, gas and leaks.
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Free Shipping Condition: New Location: Easthampton, United States Due to many requests by fans of our Tung-Sol line of tubes, the Tung-Sol EL84/6BQ5 has been reissued. We test and/or match our tubes by Gm & Plate Current ... moreusing a state of the art digital Maxi-Matcher tube tester.
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$8.00 Shipping Condition: Used Location: North Hollywood, United States Get it before it's gone! This tube has tested good on a Sencore TC162 Mighty Mite VII tube tester.
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$5.99 Shipping Condition: Used Location: Shingle Springs, United States Item: RCA 6SN7GT. RCA 6SN7GT. Can't go wrong with RCA. Matched sides. Test results included. is an eight-pin octal. Smoke glass. Clear Tight base.
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$15.00 Shipping Condition: New Location: Taiwan Type : 12AX7 ECC83. The Tung-sol 12AX7/ECC803S is a low noise version of the regular Tungsol 12AX7. This is the ultimate 12AX7. Big, warm, and musical. ... moreHigh gain, and ultra-low microphonics. This tube has superb linearity with a dynamic 3-D sound.
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Free Shipping Condition: New Location: Durham, United States This EL34 by Mullard is manufactured out of the Russian Reflektor factory. Very balanced and warm sounding. We match power tubes within 5% for plate current ... moreand 10% for transconductance. Having matched power tubes is important because itreduces hum from your amplifier.
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Free Shipping Condition: Used Location: Belleville, United States 1 Matched Pair of Nos Nib Army Navy 6bq5 tubes. These are tested on a Sencore and matched on a Maxi-Matcher. Matched current and trans. see pic 4. All ... moretubes are tested twice before shipping. If 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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$4.95 Shipping Condition: Unspecified Location: Northampton, United States We cannot be responsible for what tubes test in another tester. Codes are RX3 A81 & RX3 A8H.
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$7.99 Shipping Condition: Unspecified Location: Westlake, United States G E 12AX7 ECC83 Vacuum Tube. Made in USA by General Electric. Values are 100% to 102% of new tube spec of 1250 Micromhos. Mutual Conductance values are ... more1280/1250 on Hickok 600A tube tester. Minimum NOS value is 1250.
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$6.99 Shipping Condition: New Location: Sugar Loaf, United States Tubes Test New 48-48, 48-48, 48-48, 48-48 and 48-48 (balanced test results). Tubes Tested on a TV-7D/U Tester.
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$5.95 Shipping Condition: Unspecified Location: Northampton, United States We cannot be responsible for what tubes test in another tester. Great Round Plate Pair. Not warrantied for guitar amp use.
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Free Shipping Condition: Unspecified Location: Easthampton, United States The smooth and balanced frequency response also makes it suitable for hi-fi use. Will work in any amplifier designed for 6V6, 6V6GT, 7408. We are an authorized ... moredealer for New Sensor products including Sovtek, Electro-Harmonix, Mullard, Tung-Sol, and Genalex.
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$6.09 Shipping Condition: Used Location: Belleville, United States HERE IS A VERY STRONG MATCHING PAIR OF SYLVANIA 6BQ5/EL84 BLACK PLATE VACUUM TUBES. THESE TUBES BOTH TEST EXCELLENT AT 100% FOR EMISSION WITH NO SHORTS ... moreOR GRID LEAKAGE. TESTED ON A B&K 600 TESTER. MFG AND DATE CODE ARE 312213 ON BOTH. 1962 VINTAGE. LARGE BLACK PLATES AND TOP MOUNTED HALO GETTERS. THEY HAVE BALDWIN ORGAN LOGOS. THEY WERE FACTORY MATCHED AT SOME POINT. THESE ARE GREAT FOR ANY APPLICATION. GREAT IN HI FI AND GUITAR AMPS. I PERSONALLY LOVE THESE BLACK PLATE SYLVANIA TUBES. FREE U.S SHIPPING.
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Free Shipping Condition: New Location: Easthampton, United States Due to many requests by fans of our Tung-Sol line of tubes, the Tung-Sol EL84/6BQ5 has been reissued. We test and/or match our tubes by Gm & Plate Current ... moreusing a state of the art digital Maxi-Matcher tube tester.
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Free Shipping Condition: New Location: Durham, United States This EL34 by Mullard is manufactured out of the Russian Reflektor factory. Very balanced and warm sounding. We match power tubes within 5% for plate current ... moreand 10% for transconductance. Having matched power tubes is important because itreduces hum from your amplifier.
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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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Free Shipping Condition: New Location: Durham, United States The Sovtek 5751 is a lower gain alternative to a 12AX7. These tubes are very versatile and can be used in V1 or in the phase inverter position. We test ... moreevery single tube that we receive to make sure it matches our standards.
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Free Shipping Condition: New Location: Easthampton, United States Due to many requests by fans of our Tung-Sol line of tubes, the Tung-Sol EL84/6BQ5 has been reissued. We test and/or match our tubes by Gm & Plate Current ... moreusing a state of the art digital Maxi-Matcher tube tester.
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$4.95 Shipping Condition: Unspecified Location: Northampton, United States 1950's Charcoal Black Plate Pair. If you know what you're doing this shouldn't be a problem.
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$39.80 Shipping Condition: New Location: Mexico Side square getter. full gray smoked glass. Preserved for more than 50 years in a warehouse, just opened to be tested. with NO shorts or grid emissions. ... moreNOS in original military boxes marked "inspected 12/1955".
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$6.99 Shipping Condition: New Location: Sugar Loaf, United States Tubes Test New 48-48, 48-48 and 48-48 (balanced test results). Tubes Tested on a TV-7D/U Tester.
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$6.99 Shipping Condition: New Location: Sugar Loaf, United States These tubes have 6201 etched on their glass. Tubes Tested on a TV-7D/U Tester. Tubes Test New 96-88, 92-80, 86-86, 84-82 and 78-82.
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$6.99 Shipping Condition: Used Location: Sugar Loaf, United States Tube Tested on a TV-7D/U Tester. 46 is Minimum (46=65% of a new tube).
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Free Shipping Condition: Unspecified Location: Lakeland, United States Tube tested exceptionally well on our eTracer & Hickok 800A testers. GENERAL ELECTRIC 5751 5-STAR BLACK PLATE NOS PREAMP TUBE. This tube is very rare ... moreto find in this condition, there aren't a lot of 5-Star GE Black plate 5751 left out there.
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$93.95 Shipping Condition: Used Location: Clarksdale, United States For sale is a harman kardon citation v power amplifier in excellent condition. all electrolytic capacitors and associated resistors have been replaced ... morewith f & t and nichicon components. i replaced all the cathode resisters and matched them to 5%.
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$4.99 Shipping Condition: Unspecified Location: Lakeland, United States U.S. Air Force version, these are one of the best 12AT7 ever made. Triode #1 - Plate Current = 10.58mA \ Rp = 11321 \ Gm = 5947 \ Mu = 67.3 \ Corners ... more= PASS. Triode #2 - Plate Current = 9.46mA \ Rp = 12066 \ Gm = 5556 \ Mu = 67.0 \ Corners = PASS.
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Free Shipping Condition: Unspecified Location: Easthampton, United States Due to many requests by fans of our Tung-Sol line of tubes, the Tung-Sol EL84/6BQ5 has been reissued. Power Tubes: Checked for shorts, gas and leaks. ... morePreamp Tubes: Checked for shorts, gas and leaks.
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Free Shipping Condition: New Location: Easthampton, United States The smooth and balanced frequency response also makes it suitable for hi-fi use. Will work in any amplifier designed for 6V6, 6V6GT, 7408. We test and/or ... morematch our tubes by Gm & Plate Current using a state of the art digital Maxi-Matcher tube tester.
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Free Shipping Condition: Unspecified Location: Easthampton, United States The smooth and balanced frequency response also makes it suitable for hi-fi use. Will work in any amplifier designed for 6V6, 6V6GT, 7408. We are an authorized ... moredealer for New Sensor products including Sovtek, Electro-Harmonix, Mullard, Tung-Sol, and Genalex.
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Free Shipping Condition: Used Location: Belleville, United States HERE IS A VERY STRONG MATCHING PAIR OF SYLVANIA 6BQ5/EL84 BLACK PLATE VACUUM TUBES. THESE TUBES BOTH TEST EXCELLENT AT 100% FOR EMISSION WITH NO SHORTS ... moreOR GRID LEAKAGE. TESTED ON A B&K 600 TESTER. 1964 VINTAGE. LARGE BLACK PLATES AND TOP MOUNTED HALO GETTERS. THEY HAVE BALDWIN ORGAN LOGOS. THESE ARE GREAT FOR ANY APPLICATION. GREAT IN HI FI AND GUITAR AMPS. I PERSONALLY LOVE THESE BLACK PLATE SYLVANIA TUBES. FREE U.S SHIPPING.
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Free Shipping Condition: New Location: Durham, United States Having matched power tubes is important because itreduces hum from your amplifier. It also allows you to getmore life out of your tubes, since each. Looking ... morefor maxiumum clean headroom in your Hi-Fi or guitar amp?.
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$31.61 Shipping Condition: Used Location: Niagara Falls, United States For your consideration. S/N 29052. The ones that impressed him most were kept. In VG, if not EX condition. All products are fully tested. Faulty or under-spec ... morecomponents are replaced with modern high grade equivalents.
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$8.99 Shipping Condition: Unspecified Location: Westlake, United States Set of Two CBS Hytron 6AG7 Vacuum Tubes. NEW and UNUSED. Made in USA in1952. NOS MATCHED. Values are 108% and 112% of new tube spec of 6000 Micromhos. ... moreMutual Conductance values are 6500, 6700 on Hickok 600A tube tester.
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$24.57 Shipping Condition: Used Location: Garden Grove, United States • (4) - SOVTEK 6L6WXT+ BEAM POWER VACUUM TUBE VT-1000 TESTER RATED: 8. Tubes were thoroughly tested using an "ORANGE VT-1000 Valve Tester". This new product ... morewill test all popular power and pre-amp valves.
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$6.00 Shipping Condition: Unspecified Location: Leawood, United States I use these in my Supro 1624T amp. Engraved in glass 6973 USA. Made in Sylvania electronic tube FACTORY USA. TESTED GOOD IN MY TUBE B & K 707. test one ... moretube at; 98. test one tube at; 99. test one tube at; 100.
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Free Shipping Condition: Unspecified Location: Lakeland, United States Tube tested well on our eTracer & Hickok 800A testers. Triode #1 - Plate Current = 8.78mA \ Rp = 11910 \ Gm = 5408 \ Mu = 64.4 \ Corners = PASS. Triode ... more#2 - Plate Current = 10.29mA \ Rp = 10847 \ Gm = 5986 \ Mu = 64.9 \ Corners = PASS.
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$13.95 Shipping Condition: Open box Location: Ukraine ~ 6SN7, 1578. Be careful! Soviet tubes are only approximate analogs of Western tubes and match pinout, but are not exact copies of Western tubes. The ... morevolt-ampere characteristics of Soviet tubes are different from their Western analogs!
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Free Shipping Condition: New Location: Easthampton, United States The smooth and balanced frequency response also makes it suitable for hi-fi use. Will work in any amplifier designed for 6V6, 6V6GT, 7408. While we do ... morescreen for noise and microphonics, even the best tube testers are quite bad at finding these faults.
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$4.95 Shipping Condition: Used Location: Berthoud, United States This is an JAN GE 12AX7WA preamp vacuum tube that is perfect for vintage and modern boutique guitar amplifiers as well as HiFi amps. Made in the USA, ... moreit has been tested on a Sencore Mighty Mite V tube tester and confirmed to be in perfect working condition and perfectly balanced. Please feel free to contact me with any questions.
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$4.00 Shipping Condition: Used Location: Lakeland, United States 12AT7 (JAN-CRP) RAYTHEON TRIPLE MICA Vacuum Tube. Considered one of the best 12AT7 types out there, and our pick for phase inverter section of all our ... morehigh gain guitar amplifiers. This allows you to drive the preamp section harder, with more clarity and smoother harmonic content.
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$6.00 Shipping Condition: New Location: Normal, United States Black plates. 7199 tubes were engineered primarily for high fidelity audio applications and typically used as a preamplifier/phase inverter tube. They ... morewere designed for exceptionally low noise and hum characteristics.
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Free Shipping Condition: Unspecified Location: Lakeland, United States Tested on our eTracer & Hickok 800A testers. Triode #1 - Plate Current = 3.26mA \ Rp = 22367 \ Gm = 1895 \ Mu = 42.4 \ Corners = PASS. Triode #2 - Plate ... moreCurrent = 3.20mA \ Rp = 22965 \ Gm = 1856 \ Mu = 42.6 \ Corners = PASS.
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$6.00 Shipping Condition: Unspecified Location: Garretson, United States A NOS RCA 12AT7 I use as a boogey tube rates 2600 as a new tube. /good divisions as well as numbers 0-100. GE USA made 80/80 emissions 2800/3600 Micromhos. ... moreI have been an electronic hobbyist for over 45 years.
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$8.60 Shipping Condition: Used Location: Hernando, United States They tested at 80, and 74 with 46 being the minimum allowable on my TV7 tube tester. I will not accept tubes back with out the logo. My call is K4RAR ... morehamming since1976. I have also been a ham since 1976.
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Free Shipping Condition: Used Location: Barrington, United States Here is a matched pair of classic 1960s RCA 12AX7A or ECC83 vacuum tubes. They test good at 64-64 and 64-62 on our Triplett emissions tester, where 54 ... moreis minimum good. The sale includes all shown here.
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Free Shipping Condition: New Location: Lakeland, United States Tubes tested exceptionally well on our eTracer & Hickok 800A testers. Triode #1 - Plate Current = 1.20mA \ Rp = 57260 \ Gm = 1704 \ Mu = 97.6 \ Corners ... more= PASS. Triode #2 - Plate Current = 1.03mA \ Rp = 60942 \ Gm = 1538 \ Mu = 93.7 \ Corners = PASS.
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$6.99 Shipping Condition: Used Location: Oceanside, United States Tested on our eTracer & Hickok 800A testers. Black plates, 2 mica construction, disc getter 6072A in excellent condition. Triode #1 - Plate Current = ... more3.40mA \ Rp = 24297 \ Gm = 1764 \ Mu = 42.9 \ Corners = PASS.
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$10.99 Shipping Condition: Unspecified Location: Westlake, United States Set of Two General Electric 6SN7GTA "Bad Boy" Vacuum Tubes. Grey two hole plates. Made in USA 1952 - 1953. Values are within 103% to 114% of new tube ... morespec of 2600 Micromhos.Mutual Conductance values are 2960/2700, 2720/2670 on Hickok 600A tube tester.
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$18.23 Shipping Condition: Used Location: Garden Grove, United States • (4) - SOVTEK 12AX7WC TRIODE PRE-AMP VACUUM TUBE VT-1000 RATED: 8. Tubes were thoroughly tested using an "ORANGE VT-1000 Valve Tester". This new product ... morewill test all popular power and pre-amp valves.
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$18.23 Shipping Condition: Used Location: Garden Grove, United States • (4) - SOVTEK 12AX7WC TRIODE PRE-AMP BEAM VACUUM TUBE VT-1000 RATED: 8/9. Tubes were thoroughly tested using an "ORANGE VT-1000 Valve Tester". This new ... moreproduct will test all popular power and pre-amp valves.
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$8.60 Shipping Condition: Used Location: Hernando, United States They tested at 63, and 55 with 46 being the minimum allowable on my TV7 tube tester. I will not accept tubes back with out the logo. I have also been ... morea ham since 1976. My call is K4RAR hamming since1976.
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$4.95 Shipping Condition: Unspecified Location: Northampton, United States Km4 target symbol 7D.
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$2.99 Shipping Condition: Unspecified Location: Lakeland, United States We've seen this opinion on hobbyist forums for many years, and took it to heart. We want to be the exception to this viewpoint. NOS Tubes Tube #1: Gm ... more= 2400.
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$29.80 Shipping Condition: New Location: Mexico Never compare with chinese, russian or 6CZ5 ,6GM6, 6EM5 tube. Engraved in class 6973 USA. Made in Sylvania electronic tube Export USA. Buy for 4 X 6973Sylvania ... moreNOS. TESTED GOOD IN MY TUBE B & K 707. Test Strong, Hi emission, No short, No grid.
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Free Shipping Condition: Unspecified Location: Tuxedo Park, United States OUR BEST MATCHED-TRIODE/PENTODE (MATCHED-TRIODE/PENTODE) BLUE PRINT PREMIUM TESTING 6U8-A = ECF82. NOS 6U8-A = ECF82 TUBE. Superb affordable. 7199 SOCKET-ADAPTOR ... moreNOT INCLUDED! Tubes Tested on Amplitrex AT1000 Digital Tube Test System.
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$3.99 Shipping Condition: Unspecified Location: Lakeland, United States Tube tested well on our eTracer & Hickok 800A testers. Triode #1 - Plate Current = 9.22mA \ Rp = 11907 \ Gm = 5474 \ Mu = 65.2 \ Corners = PASS. Triode ... more#2 - Plate Current = 8.56mA \ Rp = 12618 \ Gm = 5170 \ Mu = 65.2 \ Corners = PASS.
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$6.05 Shipping Condition: Used Location: Sacramento, United States I use my Etracer curve tracer in tandem with research and experience. One of the only other modern testing devices at this level would be the Amplitrex ... moreAT1000, but even that unit cannot develop full spectrum graphical analysis the way the Etracer can.
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Free Shipping Condition: Unspecified Location: Easthampton, United States The smooth and balanced frequency response also makes it suitable for hi-fi use. Will work in any amplifier designed for 6V6, 6V6GT, 7408. We are an authorized ... moredealer for New Sensor products including Sovtek, Electro-Harmonix, Mullard, Tung-Sol, and Genalex.
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HEATHKIT TC2 TUBE TESTER FOR HIFI AMP GUITAR AMPLIFIER AND OLD RADIOS TC-2
HEATHKIT TC2 TUBE TESTER FOR HIFI AMP GUITAR AMPLIFIER AND OLD RADIOS TC-2 THE UNIT IS LIGHTED. AND HAS NOT BEEN TESTED, SELLS AS IS Please see the pictures
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Heathkit TT-1 Tube Tester for HiFi Audio + Guitar Amp ★ NO RESERVE ★
Up for auction is a rare Heathkit TT-1 tube tester. The unit comes complete with the user manual. As well as the original construction manual. Overall, the unit is in great physical condition. The faceplate sparkles with hardly a scratch on it! The outer case is somewhat faded, but the cloth is intact with the exception of on tear(see photos below) Some of the metal hardware has a little rust, but nothing too serious. I actually owned a TT-1 a few years back. And loved it. It's a great tube tester for someone who tests common audio tubes(6L6, 6V6, EL34, EL84, 12AX7, 6SN7, etc) The unit powered right up as the previous owner said it would, however, some of the knobs were very stiff, and a few would not turn at all. They will need to be cleaned and lubricated before the tester can be used. It may also need some level of calibration, and ... moreperhaps a few small components(resistors, caps, etc) This does not include the TTA-1-1 adapter. That is being offered for sale in a separate auction. If you are doing primarily audio work with tubes similar to those listed above. You will likely never need the adapter. It tests oddball tubes that I personally never use. I have not attempted to repair this tester in any way. I haven't even taken it out of the cabinet. Because if the stiff/locked knobs. The tester is being sold as-is for parts or repair. Thanks for looking. And let me know if you have any questions. Click any photo below to enlarge. RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fuk.rp*3A%3Cd%3Ff6%3E-13f1c6410a9-0xf9-
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Heathkit IT-17 Tube Tester for Vintage HiFi Audio Guitar Amp Radio Tubes
Available for sale is a Heathkit tube tester. Model IT-17, serial number 0134275. The unit appears to be complete, and in decent cosmetic condition for it's age. The face is cleaner than the cabinet, but over it looks far better than some I have seen! This unit was acquired from a gentleman who used to repair/restore older tube radios as a hobby. It has been several years since he has tinkered with any of these. So I cannot say with any certainty what the current operational status is. I have not attempted to power this unit. I'll let the photos do the talking, and keep in mind these are technically being sold for parts or repair. As they are untested. This unit may need repair in order to function properly. Thank you for looking. And let me know if you have any questions.
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Conar Tube Tester Model 223 for Vintage HiFi Audio Guitar Amp Radio Tubes CLEAN
Available for sale is a fantastic Conar tube tester. Model 223. This unit appears to be complete with manual and multiple additional documents included, pictured below. The case shows some signs of wear and tear which is normal for the age of the unit, however the interior/face is very clean as you can see in the pictures listed below. This unit powers up perfectly and everything looks to be in working order. However. Since we do not have the equipment to calibrate the unit or fully test it, in accordance with eBay policy it will sold for parts or repair. As it is untested. This unit may need repair in order to function properly. Thank you for looking. And let me know if you have any questions. Location: 1BR
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Vintage CONAR Tube Tester Model 223 HiFi Audio Guitar Amp Ham Radio TV CLEAN
The tester in in excellent working condition. It's beautiful, I don't know that a guy could ask for much more. It comes with the original build books, and even the supplementary tube charts. The inside shows very little signs of use, the outside has just a few scuffs. Only other thing worth mentioning, 2 of the rubber stick on feet have come off the case. The tester hasn't been used since the early 80's. I can't say it enough, excellent condition. Thanks for looking! ATTENTION I lucked into another old TV/radio repair shop buy out( call sign KEM 1306) W.Swann) All of Mr. Swann's tools. Parts and equipment were very well cared for. All stored in a climate controlled shop attached to his home. I'm gonna be listing alotta stuff in the coming days. So if Ham/ electronics/tubes are your racket may wanna add me to your ... morefaves list. In the buy out also came hundreds of brand new tubes. Caps, resistors. Meters, and more, all in the original packages.
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Accurate Instruments 257 Tube Tester w/ Original Manual - Audio HiFi Guitar Amp
Available for sale is an Accurate Instruments tube tester. Model 257(serial number 7569) complete with the original manual. This tester works great. I tested a 12AX7 and 6SN7(both known to be good) And got seemingly accurate results. This isn't going to be the most precise tube tester on the market, but if you simply need to know whether or not a tube is functional and to what extent, this is the one for you. It tests all the popular tubes such as 12AX7, EL34, 6V6, 6L6 and so on. It is easy to use, and would make a great tester for someone who is just getting into the hobby. The tester has always been stored indoors. So the outer case is in great condition as well. Take a look at the photos below, and I think you'll agree! Thanks for looking. And let me know if you have any questions.
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Heathkit TC-2 Tube Tester for guitar amp, hifi, radio
Heathkit TC-2. Good condition, works(checked with 5U4, 6AU6, 6BQ5, 6L6GC, 6SN7, and 12AX7) Tests 4, 5, 6, 7, 8, 9 pin tubes for shorts and quality including: 01A, 1L6. 2A3, 10, 6CA7(EL34) 6BQ5(EL84) 12AU7, 50, 300B, 5881, 6267, 6550, 6973, 7025, 7027, 7189, 7199, 7247, 7581, 7591, 8417, and KT88. Has operating instructions, schematic, and late, large supplement(1976) Sold As Is. If you have no experience with electronic test equipment. Please do your research; ask questions before bidding. All items are insured for full value as shipping can be rough, despite being well packed. Thanks!
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Jackson 648 Tube Tester for guitar amp, hifi, radio
Jackson 648 Tube Tester. Dynamic Conductance, reads in relative micromhos, good condition, works(checked 5U4, 6AU6, 6BQ5, 6L6GC, 6SN7, and 12AX7) This is a high quality, professional test instrument used by service technicians. Tests 4, 5, 6, 7, 8, 9 pin tubes, including: 5AR4, 6BQ5, 6CA7, 6DJ8, 6550, 7027, and 7591. Has operating instructions, schematic and tube data supplement. Sold As Is. All items are insured for full value. As shipping can be rough despite being well packed. Full and prompt refund per eBay policy if item is not as described. If you are inexperienced with electronic test equipment, please do your research before bidding. Asking questions before bidding to save time and trouble. Thanks!
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Knight 600A Tube Tester for guitar amp, hifi, radio
Knight Tube Tester. Very good condition, works(checked with 5U4, 6AU6, 6SN7, 6L6GC, and 12AX7) Shown testing a known strong 6L6GC. Tests 4, 5, 6, 7, 8, 9, 12pin, compactrons and loctals including 01A, 1L6, 2A3, 5AR4, 6BQ5, 6CA7, 6JE6C, 6K11, 6SL7, 6V6, 12AT7, 12AU7, 45, 71A, 83, 274A, 5881, 300B, 6550, 6973, 7027, 7189, 7199, 7591, KT66, and KT88. Has operating instructions, tube test data(including LARGE data supplement not shown) and schematic. Sold As Is. If you have no experience with electronic test equipment. Please do your research; ask questions before bidding. All items are insured for full value as shipping can be rough, despite being well packed. Thanks!
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PACO T61 Tube Tester for guitar amp, hifi, radio
PACO(Precision Apparatus Co. model T-61 Tube Tester. Very good condition, works well(checked with: 5U4, 6AU6, 6BQ5, 6L6GC, 6SN7, and 12AX7) Tests 4, 5, 6, 7, 8, and 9pin for shorts and quality, including: 5AR4, 6CA4, 6CA7(EL34) 6SL7, 6V6, 12AT7, 12AU7, 12BH7, 5751, 7591 and KT88. Very quick and east to use. It tests common guitar amplifier tubes and does individual element testing of multi-section tubes. Includes operating instructions and tube data. Sold As Is. If you have no experience with electronic test equipment. Please do your research; ask questions before bidding. All items are insured for full value as shipping can be rough, despite being well packed. Thanks!
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Sencore Mighty Mite 130 Tube Tester for guitar amp, hifi, radio
SENCORE Mighty Mite III Tube Tester. Mod. 130, very good condition, works fine(checked with 5U4, 6AU6, 6BQ5, 6L6, 16SN7, and 12AX7) Tests 7, 8, 9,10, 12 pin tubes for shorts, grid leakage, and quality including: 5AR4, 6CA7(EL34) 6BQ5, 6DJ8, 6KD6, 6LF6, 6LQ6, 12AU7, 6146, 7027, 7199, 7591, 7868, 8417, KT66, and KT88. It is shown testing a known strong 6L6GC. Includes operating instructions, and tube data book. A compact and rugged service instrument intended for the professional technician. Sold As Is. If you have no experience with electronic test equipment. Please do your research; ask questions before bidding. All items are insured for full value as shipping can be rough, despite being well packed. Full prompt refund minus original shipping if item is not as described, per eBay policy. Thanks!
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EICO 628 Tube Tester for guitar amp, hifi, radio
Eico 628 Tube Tester. Good condition, works(checked with tubes 5U4, 6AU6, 6BQ5, 6L6GC, 6SN7, and 12AX7) Has bound copy of manual, roll chart with supplements, and schematic. Checks 7, 8, 9, 12 pin, nuvistor, novar, and compactrons tubes including 5AR4, 6BQ5(EL84) 6CA7(EL34) 6DJ8, 12AT7, 12AU7, 6550, 7027, 7591, 7868, 8417, KT66, KT88 for shorts, and quality. It is shown testing a known strong 6L6GC. Sold As Is. If you have no experience with electronic test equipment. Please do your research; ask questions before bidding. All items are insured for full value as shipping can be rough, despite being well packed. Full prompt refund minus original shipping if item is not as described, per eBay policy. Thanks!
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Precision 612 Tube Tester for guitar amp, hifi, radio
PRECISION 612 tube tester. Very good, works well(checked with: 5U4, 6AU6, 6BQ5, 6L6GC, 6SN7, and 12AX7) Tests tubes for shorts and quality, including: 01A, 1L6, 2A3, 5AR4, GZ34, 6BQ5, EL84, 6L6, 6SN7, 6V6, 12AT7, 12AU7, Western Electric types including: 274A, 300B; and 807, 5751, 6146, 6267, 6550, 6973, 7027, 7189, 7199, 7247, 7355, 7591, 8417, EL34, KT66, KT88. Has original documents: manual, schematic, and tube data supplements. Roll charts operates freely. In natural wood case(VG) Sold As Is. If you have no experience with electronic test equipment. And do not know what to expect from a tube tester, please do your research; ask questions before bidding. All items are insured for full value as shipping can be rough, despite being well packed. Full prompt refund minus original shipping if item is not as described, per eBay policy. Thanks!
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B&K Dynaquick 600 Tube Tester for guitar amp, hifi, radio
B&K Dynajet 600 tube tester. Good condition, works well, checked with 5U4, 6AU6, 6BQ5, 6L6GC, 6SN7, and 12AX7) Shown testing a known strong 6L6GC. Has original tube data chart and operating manual. Tests nuvistors and 7, 8, 9, 10, 12 pin tubes including: 5AR4, 6BQ5, 6CA7, 6JE6, 6LF6, 6146, 6550, 7591, 7868, KT66, and KT88 for shorts, grid emission, and quality. Meter plastic cover has small solid repair in upper left corner. Small and light, easy to use, good for taking to gigs, fleamarkets, hamfests, auctions, etc. to test tubes. Sold As Is. If you have no experience with electronic test equipment. Please do your research; ask questions before bidding. All items are insured for full value as shipping can be rough, despite being well packed. Full prompt refund minus original shipping if item is not as described, per eBay policy. Thanks!
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Triplett 3413A Tube Tester for guitar amp, hifi, radio
Triplett 3413A Tube Tester. Good condition, works fine, checked with 5U4, 6AU6, 6BQ5, 6L6GC, 6SN7, and 12AX7. Tests 4, 5, 6, 7, 8, 9 pin and loctal tubes including: 01A, 2A3, 45, 80, 6V6, 6CA7(EL34) 300B, 6267, 6550, 6973, 7027, 7189, 7199, 7247, and 7591 for shorts and quality. Has tube roll chart, bound copy of manual, data supplement, and schematic. Sold As Is.
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Precision 612 Tube Tester for guitar amp, hifi, radio, Tested vibrator and more
This week I have decided to start clearing out some of my spare tube testers. I simply don't need over a dozen testers, This tester works as it should and I have used it on and off over the years. I just tested several tubes and they test comparable to my Hickok TV7 tester, I mostly use a Precision 915 upright tester which remains on my bench. I like Precision testers and they have don't quite well by me, There are lots of spare parts. Paperwork, Rolls and Vibrator tester as well. Cabinet is good and there is one spot where veneer is loose at the edge. It can be glued easy, I can repair if you would like, You would never know, It tests tons of tubes for shorts and quality. Including: 01A, 1L6, 2A3, 5AR4, GZ34, 6BQ5, EL84, 6L6, 6SN7, 6V6, 12AT7, 12AU7, Western Electric types including: 274A, 300B; and 807, 5751, 6146, 6267, 6550, 6973, ... more7027, 7189, 7199, 7247, 7355, 7591, 8417, EL34, KT66, KT88. Has original documents: manual, schematic, and tube data supplements. Roll charts operates freely. In natural wood case(VG) Sold As Is. If I were to put a flat tester bak on my bench I would not hesitate to put this one into use. Please feel to ask any questions. Thank you. P&Es.
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Hickok 600A Tube Tester for guitar amp, hifi, radio US Navy Underwater Sound Lab
Hickok 600A Mutual Conductance Tube Tester. Reads transconductance(gm) directly in micromhos. Excellent condition. Works checked with: 5U4, 6AU5, 6BQ5, 6L6, 6SN7, and 12AX7. Tests 4, 5, 6, 7, 8, and 9 pin tubes for shorts, gas, and quality, including: 1L6, 2A3, 5AR4(GZ34) 5V4, 6AS7, 6CA4, 6CA7(EL34) 6BM8, 6BQ5, 6DJ8, 6EU7, 6FQ7, 6SN7, 12AT7, 12AU7, 12DW7(7247) 10, 45, 50, 83, 6550, 7025, 7027, 7189, 7199, 8417, KT66, and KT88. Has tube roll chart, original operating manual, and large tube data supplements including obsolete and foreign tubes. Tag says US Navy Underwater Sound Lab, New London, Conn. Shows very little wear from actual use. Although it hasn't been calibrated recently, it reads pretty close to the many other Hickoks I have checked, and can be used just the way it is. Sold As Is. If you have no experience with electronic test ... moreequipment. And do not know what to expect from a tube tester, please do your research, and ask questions before bidding. All items are insured for full value as shipping can be rough, despite being well packed. Full prompt refund minus original shipping if item is not as described, per eBay policy. Thanks!
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TV-7/U Military Mutual Conductance Tube Tester, for radio, hifi, guitar amp
TV-7/U Military Tube Tester. Very good++ condition, shows very little wear from actual use, nice tight sockets, virtually no wear on the face plate around the knobs. The case has been painted, very possibly by the military, and shows scratches and wear from being moved around. It is shown testing a known good 6L6GC, reading 32, where 25 is minimum in the data book. This tester has not been calibrated, so plan on calibrating it or having it done. As found, Sold As Is. If you have no experience with electronic test equipment. Or this particular model of tube tester, please do your research before bidding. Item is as described, but shipping can be rough; all items are insured for full value and well packed. If item does not arrive as described, full refund per eBay policy will be made promptly upon receipt of returned item. Thanks!
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Hickok MODEL 600A MICRAMHO Tube Tester For Guitar Amp, Hifi, Radio Manual
This is a Hickok MODEL 600A MICRAMHO Tube Tester For Guitar Amp. Hifi, Radio Manual. This tube tester came from a Estate Sale. I turned it on and when I pushed the LINE ADL. P7 BUTTON the meter went to 500, I do not know anything else about it. There is a manual and two test wires. The tester looks in nice condition. The tube chart is present and turns freely. The unit serial number is: 135 5694. This tube tester is in used condition and case shows wear. PLEASE SEE MY PHOTOS BECAUSE THEY ARE PART OF MY DESCRIPTION. +++I GIVE FEEDBACK WHEN I RECEIVE FEEDBACK+++
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TV-3B/U Military Mutual Conductance Tube Tester, for radio, hifi, guitar amp
Military TV-3B/U Military Tube Tester. Very good condition. Works; checked with 5U4, 6L6GC, and 12AX7 and reads pretty close. Tests 4, 5, 6, 7, 8 and 9 pin tubes for shorts, gas and quality including 01A, 2A3, 6A3, 6SN7, 50, 83, 300B, and 350B, also has a mutlimeter function to test volts, ohms, capacitance and milliamps, which has not been tested, I only tested the Tube Tester Function, and have not even tried the multimeter functions) Includes original Navy operating manual with schematic and accessories. It was just pulled out of"deep storage" and hasn't been operated until today. It has not been calibrated or adjusted, so expect to have it serviced, cleaned, etc. Sold As Is. If you have no experience with electronic test equipment. Or this particular model of tube tester, please do your research before bidding. Item is as ... moredescribed, but shipping can be rough; all items are insured for full value and well packed. If item does not arrive as described, full refund per eBay policy will be made promptly upon receipt of returned item. Thanks! g6.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fuk%601d72f%2B%3Eg6%3E-14bca840ac5-0xfd-
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