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$35.00 Shipping Condition: New Location: Tardeo S.O, India E88CC 6922 Valvo 1MP #723002 723012. No. 723002. No. 723012. 1MP 807 VT100 RCA=6L6 EL34 ”D” Getter Made in U.S.A Amplitrex Tested#542122&115. 1MP 5687 ... moreRCA NOS Top D getter made in U.S.A Amplitrex Tested #2288002&8.
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$35.00 Shipping Condition: New Location: Tardeo S.O, India NOS NIB 6J5G 10E/348 STC. Tested on Amplitrex AT1000 Advance Digital Tube Tester. We have various type of valves and tubes testers Like Amplitrex AT1000 ... moreAdvance Digital Tube Tester, Hickok 752a tube tester, AVO Type 160.
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$30.00 Shipping Condition: New Location: Tardeo S.O, India 1MP ECC82 MULLARD "D" Getter Made in Gt.Britian Amplitrex Tested. NOS ECC82 MULLARD. Tested on Advance Digital Tube Tester Amplitrex AT1000. We specialized ... morein thoroughly tested and screened quality vacuum tubes.
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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. Mullard date ... morecode B 6k2. made in Holland. Up for sale is 1 Pc.
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$15.00 Shipping Condition: Open box Location: Hong Kong SAR China
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$6.65 Shipping Condition: Unspecified Location: Brea, United States Short Gray Plate. Made in USA. Tested in my preamplifier to make sure working as intended with no issues at all. with no shorts, leakage or gas. ____ ... more______.
$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.
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$4.55 Shipping Condition: Open box Location: Sussex, United States Type: Code Matched Pair 7AF7. Manufacturer: Philco. The tubes need to get to you in one piece. But this the way of the world now. We are always looking ... moreto buy more tubes. Large collections, small collections, it doesn't matter.
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$5.00 Shipping Condition: New Location: Moscow, United States Here is one new ( without the original box,got wet) GE JG 5814A Tube. This tube was made in the USA in the 1950`s and has the short,skinny grey plates,3 ... moremicas and top getter.I tested the tube on my Hickok 600 mutual Conductance tubes tester and it reads new ,strong and balanced at (2600-2500) micromhos where (2200-2200) micromhos is the average reading of new 5814A tubes given on the roll chart.
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Free Shipping Condition: Used Location: Blue Grass, United States For sale I have a pair of very tightly matched at or near NOS testing RCA 6BQ5 EL84 vacuum tubes. Identical construction. Tubes carefully tested for transconductance ... more(250 and 325 plate volts), current draw (325 plate volts), shorts, gas, life and leakage.
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$5.43 Shipping Condition: New Location: Melrose, United States For sale is ULTRA RARE Sylvania NOS/NIB JHS 12au7/ECC82 Black plates tube []-getter. Made in the US, 1953! Here you will find a wide selection of NOS ... moreand reissue tubes. Tube 1: 1.8/1.7. All tubes are also tested for noise and microphonics.
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$6.65 Shipping Condition: Unspecified Location: Brea, United States Made in Blackburn England. Made in Blackburn England. ____ ______. Tested in my preamplifier to make sure working as intended with no issues at all. where ... moreminimum good value is 2500.
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$6.50 Shipping Condition: Unspecified Location: Whitestone, United States Type 6SJ7 vacuum tubes. One matched pair ,circa1952-55, U.S.A made by GE. Fantastic Tubes ! Hickok TV-7B/U is a mutual conductance type tube tester. HickokTV-7B/U ... morechecked.
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$50.00 Shipping Condition: New Location: Tardeo S.O, India ML-6W Westing House. We specialized in thoroughly tested and screened quality, vacuum tubes. Amplitrex AT1000 Advance Digital Tube Tester, Hickok 752a ... moretube tester, AVO Type 160. GZ37 53KU GZ37 CV378 Mullard rectifier vacuum tube Ampltrex tested #729001.
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$35.00 Shipping Condition: New Location: Tardeo S.O, India NOS NIB 6C8G VT-163 RCA. Tested on Amplitrex AT1000 Advance Digital Tube Tester. We have various type of valves and tubes testers Like Amplitrex AT1000 ... moreAdvance Digital Tube Tester, Hickok 752a tube tester, AVO Type 160.
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Free Shipping Condition: Unspecified Location: Easthampton, United States The newly produced Electro-Harmonix 12BH7 boasts twin triodes with 3.5 watts of dissipation per plate. Preamp Tubes: Checked for shorts, gas and leaks. ... moreWe have a vast inventory of thousands and thousands of tubes.
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$40.00 Shipping Condition: New Location: Tardeo S.O, India 1 Matched Pair (2pcs) ATS25 VT60 ZA3496. ATS25 ZA3496 GEC. Beam Tetrode. Ceramic GEC Make Made in Gt. 807 Special. 1940's WW2 Mil. Black Charcoal Plate, ... moreCeramic Base. Up for Sale is 1 Matched Pair (2 Pcs.).
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Free Shipping Condition: New Location: Harrisburg, United States Two Excellent SYLVANIA 6J7 Tubes. TV-7A/U Minimum (65% of New Tubes) for 6J7 Tubes:31. Tubes Tested on TV-7B/U and AMPLITREX AT-1000 Reference Tube Testers. ... moreAMPLITREX AT1000 Tube Tester. Tubes Tested on an AMPLITREX AT1000 Tube Tester.
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$6.50 Shipping Condition: Unspecified Location: Whitestone, United States Thoroughly tested on Hickok 539B . Hickok 539B is a mutual conductance (Gm) type tube tester. RCA USN-CRC-6L6 vacuum tube. One tube,circa 1942, U.S.A. ... moremade.
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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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$9.00 Shipping Condition: Unspecified Location: Belleville, United States (>>>>PLATINUM MATCHED QUAD (well-balanced triode-triode & tube-tube in transconductance and plate current). 1st) NO SHORTS,NO GAS AND STRONG TRANSCONDUCTANCE ... moreWITH HICKOK TUBE TESTER. 2nd)TUBES ARE NOT USABLE UNLESS THEY ARE LIVE AUDIO TESTED WITH NO HUM & NON-MICROPHONIC.
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$6.65 Shipping Condition: Unspecified Location: Brea, United States Matched Pair. Made in March & April 1967 in Blackburn England. Tightly matched and strong pair! Short Plate. Tested in my preamplifier to make sure working ... moreas intended with no issues at all. Date Code: Gf12 B7C1 & Gf2 B7D1.
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$6.82 Shipping Condition: Unspecified Location: Lorain, United States One tested good Sylvania JAN-CHS-5V4g (Pictured sockets NOT included), used, black plates bottom rectangle getter, 54/54 is the minimum test value for ... morea Rectifier/Diode tube on the Hickok 539 B, tube tested at 117/116.
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$8.70 Shipping Condition: Used Location: West Bend, United States Lot of 16 6AQ5 Vacuum tubes. These are pulls and they are kinda dusty but they all test great. All tubes test over 90% Gm. Excellent value! My test results ... moremay not match yours because all testers are different.
$10.50 Shipping Condition: Used Location: Point Roberts, United States Minimum good test value on a TV7 tester for a E86C tube is 50 which represents approx 40% life left. The tubes test very well. Tube was made in the 60's ... moreand features gold pins. Tube 1 : 68.2.
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$6.65 Shipping Condition: Unspecified Location: Brea, United States 5963/ 12AU7/ECC82. Matched Pair. Long Gray Plate. Strong pair! Made in USA. ____ ______. Tested in my preamplifier to make sure working as intended with ... moreno issues at all. where minimum good value is 1950.
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$6.95 Shipping Condition: Unspecified Location: Northampton, United States We cannot be responsible for what tubes test in another tube tester.
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$5.95 Shipping Condition: Used Location: Kingman, United States Rectifiers and Diode tubes do not have Transconductance values. VACUUM TUBE TESTING. So this shows what I get, and what you get may be slightly different. ... moreThe numbers/letters in parentheses are Equivalents put in to help people to find the correct tube.
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$40.00 Shipping Condition: Open box Location: Tardeo S.O, India MU14 U55 MARCONI. Up for Sale is 1 PCS. INVERTED CUP GETTER. 6X5G CV572 GEC NOS Cup Getter made in England Amplitrex tested#2718016. 1MP 6SN7GT SYLVANIA ... more3 Hole Plate Bad Boy Amplitrex tested#230015&9.
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$35.00 Shipping Condition: Open box Location: Tardeo S.O, India 12E1 CV345 EDISWAN Dual "O" GETTER. 12E1 CV345 Ediswan Amplifier Tubes Amplitrex tested. MADE IN ENGLAND Amplitrex AT1000 Tested. Tested Advance Digital ... moreTube Tester Amplitrex AT1000. We have various type of valves and tubes testers Like Amplitrex AT1000 Advance Digital Tube Tester, Hickok 752a tube tester, AVO Type 160.
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$5.97 Shipping Condition: Unspecified Location: Lorain, United States
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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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Free Shipping Condition: New Location: Lakeland, United States Tested on our eTracer & Hickok 800A testers (Hickok for shorts\leak test). The 6072 are a rare and highly sought after low noise mil-spec variant of the ... more12AY7. Raytheon 6072 are very rare in NOS condition, and highly sought after.
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$6.65 Shipping Condition: Unspecified Location: Brea, United States Made in 1956. This pair is made very early in 1956. Both tubes are made in February 1956 in Germany. Long Ribbed Plate. Matched Pair. Tightly matched ... morepair! Made in Germany. Strong tube!
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$8.19 Shipping Condition: Used Location: Monongahela, United States 2 of #45 power triode tubes, RCA and Cunningham. for #45 triode, scores of 1100+ are good. Cunningham tested 1700 micromhos @ 32.1ma plate current. RCA ... moretested 1600 micromhos @ 28.7ma plate current. Hickok tested closely matched pair.
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Free Shipping Condition: Used Location: Whippany, United States Two RCA Radiotron#71A tubes with the globe/balloon glass envelope. Engraved bases. These are of course exact equivalents to the UX-171A/UX171A. CX-371A/CX371A, ... more171A, 71A tubes. Used and tested on a Hickok TV-3 military tester that has been calibrated. Firm bases, excellent silvering. Tubes are matched for dynamic gain- test at 1850, 1775 where pass/fail is 1040 micromho. Tubes have the exact same structure inside and out, having matching date codes- the opening of the circle surrounding the RCA logo at the top of the bulb is at the 4 o'clock position and the dot at the 12 o'clock position on both tubes. Many other lots of tubes for sale this week. Shipping is free within the continental US. Elsewhere- exact postage only. No packing fee.
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Free Shipping Condition: Used Location: Farnham, United States 9 Sylvania tubes tested good and boxed years ago by local radio collector on various Hickok and Precision tube testers, see box tops for test results
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$6.00 Shipping Condition: Unspecified Location: Whitestone, United States One tube, circa 1966, Holland made by Heerlen Amperex . 'Bugle Boy' type 12AX7 / ECC83 vacuum tube. (Triode#1 / Triode#2). Hickok TV-7B/U tested. Hickok ... moreTV-7B/U is a mutual conductance (Gm) type tube tester.
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$40.00 Shipping Condition: New Location: Tardeo S.O, India RING GETTER. 1MP 807 VT100 RCA=6L6 EL34 ”D” Getter Made in U.S.A Amplitrex Tested#542122&115. 1MP 5687 RCA NOS Top D getter made in U.S.A Amplitrex Tested ... more#2288002&8. 6550 Tung-Sol NOS Triple O getter made in U.S.A Amplitrex tested #623005.
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$35.00 Shipping Condition: New Location: Tardeo S.O, India NOS NIB 6SN7GT RCA. Tested Advance Digital Tube Tester Amplitrex AT1000. 1MP 6SN7GT SYLVANIA 3 Hole Plate Bad Boy Amplitrex tested#230015&9. Amplitrex ... moreAT1000 Advance Digital Tube Tester, Hickok 752a tube tester, AVO Type 160.
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Free Shipping Condition: Used Location: Farnham, United States 9 RCA tubes tested good and boxed years ago by local radio collector on various Hickok and Precision tube testers, see box tops for test results
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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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$6.50 Shipping Condition: Unspecified Location: Whitestone, United States Thoroughly tested on Hickok 539B . Hickok 539B is a mutual conductance (Gm) type tube tester. RCA 6L6 vacuum tube. One tube,circa 1945, U.S.A. made.
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$4.19 Shipping Condition: New Location: Yakima, United States 6H6G 6H6GT 6H6GT/G 6H6MG 6H6WGT WTT103 WT261. The tube has been tested and is in perfect working order. The model number of this tube is 6H6, and it is ... morealso known as the 6H6GT, 6H6MG, 6H6WGT, WTT103, and WT261.
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Free Shipping Condition: Used Location: Blue Grass, United States Sylvania 6SN7GT Vacuum Tubes. For sale I have a matched pair of as NOS Sylvania 6SN7GT vacuum tubes. Great pair of an excellent tube. Tubes carefully ... moretested for transconductance, shorts, gas, life and leakage.
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Free Shipping Condition: Open box Location: Tardeo S.O, India Mullard Date Code : f32 B2E3 / f32 B8K1. GZ34 5AR4 Brimar Mullard. Tested on Amplitrex AT1000 Advance Digital Tube Tester. Amplitrex AT1000 Advance Digital ... moreTube Tester, Hickok 752a tube tester, AVO Type 160.
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$6.65 Shipping Condition: Unspecified Location: Brea, United States Triple Mica. Long Plate. Made in Germany. Strong and tightly matched pair! Tested in my preamplifier to make sure working as intended with no issues at ... moreall. where minimum good value is 875.
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Free Shipping Condition: Unspecified Location: Northampton, United States 1952 Sylvania matching pair of tall glass 6SL7GT.
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$5.00 Shipping Condition: New Location: Greer, United States Photo is the actual RCA RED BASE 5691 twin triode. Test results must exceed the tester minimums by at least 10%. I attempt to match all the tubes sold ... morein pairs to within 7% of the test readings.
6d 14h 3m 25s 0 bids
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$4.43 Shipping Condition: Open box Location: Denver, United States The tube made in West Germany and have been tested to ensure their optimal functioning. This has a Diamond on the bottom, has O getter & Ribbed Plates. ... moreI have listed here.
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$6.50 Shipping Condition: Unspecified Location: Whitestone, United States Thoroughly tested on Hickok 539B . Hickok 539B is a mutual conductance (Gm) type tube tester. One tube,circa 1952, U.S.A. made. RCA JAN-CRC-6L6 vacuum ... moretube.
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$6.00 Shipping Condition: New Location: Brea, United States Disc Getter. Matched Pair. Madein August 1974 in Germany. Made in Germany. Label is partially erased from handling. ____ ______. Tested in my preamplifier ... moreto make sure working as intended with no issues at all.
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$6.65 Shipping Condition: New Location: Brea, United States Radiotechnique (RT). Made in 4th & 19th week of 1967 in France. Matched Pair. Very strong and tightly matched pair! Made in France. Tested in my line ... morepreamplifier to make sure working as intended with no issues at all.
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Free Shipping Condition: Used Location: Sussex, United States The tubes need to get to you in one piece. But this the way of the world now. We are always looking to buy more tubes. Large collections, small collections, ... moreit doesn't matter. Looking forward to hearing from you, Dan.
$6.90 Shipping Condition: Used Location: Garfield, United States TESTED ON MY HICKOK 539C TUBE TESTER. VACUUM TUBE. TEST RESULTS 10,000 AT 30 MA.
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$5.65 Shipping Condition: New Location: Whippany, United States One, new in original box, Sylvania 5Y3WGT tube, with the tubular shaped glass bulb. There are two tubes available, however the price is for just one. ... moreThe 5Y3WGT can be used in all applications calling for the 5Y3GT.
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$6.65 Shipping Condition: Unspecified Location: Brea, United States Date code: k62 Delta 7C. Made in March 1957 in Heerlen Holland. Desirable Long Plate D-Getter with Foil Strip from 1957. Made in Holland. Foil D-Getter. ... moreLong Plate. Very strong with tightly balanced triodes!
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$5.50 Shipping Condition: Unspecified Location: Whitestone, United States Hickok 539B tested. Hickok 539B is a mutual conductance (Gm) type tube tester. (Triode#1 / Triode#2). Tube features grey ladder plates and a 'Halo-Ring' ... moreshape getter on top.
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$6.23 Shipping Condition: Open box Location: Tonopah, United States ONE PAIR OF PLATINUM GRADE JG (JOINT ARMY NAVY) VACUUM TUBEST. TUBES ARE MATCHED WITHIN 5% BY MY HICKOK 600A DYMANIC MUTUAL CONDUCTANCE TUBE TESTER.
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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. We specialized ... morein thoroughly tested and screened quality, vacuum tubes.
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