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$5.50 Shipping Condition: Open box Location: Torrance, United States Sound texture can be felt through infinite levels of details, laying on top of each other, both in depth and in width. So your quest for superb sound ... moreclarity can end right here. The "Crown Jewelry" ECC83 tube is here!
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$6.50 Shipping Condition: Unspecified Location: Easthampton, United States Getter Construction: UFO. Country of Manufacture: USSR. Notes: Note, these were made in Soviet Era Russia. Fully tested & matched by Gm. We have many ... moreof these so we cannot display individual test results.
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Free Shipping Condition: Unspecified Location: Easthampton, United States We are an authorized dealer for New Sensor products including Sovtek, Electro-Harmonix, Mullard, Tung-Sol, and Genalex. Matched by Gain & tested for noise. ... moreA super-powered tube most closely related to the 6922.
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Free Shipping Condition: Open box Location: Columbia, United States In the context of vacuum tubes, NOS tubes are tubes that were manufactured in the past but were never sold or used. Tube testers do not test for these ... moreproblems in the manner in which you think, except to the extent that a tube tester with sensitive leakage detection will find far more “noisy” tubes than a tube tester with only “fair” leakage sensitivity, to the extent that the noise is due to this problem.
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Free Shipping Condition: New Location: Sussex, United States Manufacturer: Victoreen. The tubes need to get to you in one piece. Type: 1969 GV6A-1000. 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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$6.50 Shipping Condition: Unspecified Location: Whitestone, United States Type 5879 vacuum tubes. One matched pair,circa 1954, U.S.A made by RCA for Tektronix . Tubes feature silver-round-plates, 3 mica spacersand top-mount ... more'Rectangular' getters construction. RCA's Acid Etched Designations.
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Free Shipping Condition: New Location: Sussex, United States Type: Horizontal AFC and Oscillator Module 9-90-01. Manufacturer: Zenith. The tubes need to get to you in one piece. 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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$4.50 Shipping Condition: Used Location: Dayton, United States Strong testing 0A3
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$4.02 Shipping Condition: Used Location: Phoenix, United States One Western Electric doorknob high frequency diode tube. Date code on tube is 65-13, date on box 6-66.
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Free Shipping Condition: Used Location: Great Falls, United States Boxes might show wear from being in storage. Everything can be resolved without leaving a negative feed back. Call for technical specs.
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Free Shipping Condition: Unspecified Location: Gloucester, United States The testers we use are Phil Frakes's Bitmatic computerized Cardmatic testers from Tubesontheweb, the specific models are Western Electric KS-15874-L2's ... morewhich were made for Western Electric by Hickok; we currently own two of these testers.
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$6.00 Shipping Condition: New Location: Jasper, United States New in box as shown. All tested with new readings on Western Electric Bitmatic computerized high quality Tester.
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$5.00 Shipping Condition: Used Location: Lititz, United States We test on a Jackson 648A Tube Tester and this tube tested:100%/91%. Each tube is allowed to warm up for 20-30 seconds while we check for glow.
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$35.00 Shipping Condition: New Location: Tardeo S.O, India Amplitrex AT1000 Advance Digital Tube Tester, Hickok 752a tube tester, AVO Type 160. NOS NIB PT25 VT-104 Marconi. Tested on AV0 160 Advance Digital Tube ... moreTester. Made in England. Black Plate, Brown Base.
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$35.00 Shipping Condition: New Location: Tardeo S.O, India ML6 VT105 MWT. Tested on Advance Digital Tube Tester Amplitrex AT1000. Amplitrex AT1000 Advance Digital Tube Tester, Hickok 752a tube tester, AVO Type ... more160. Made in England. Up for sale is 2 Pcs. Brown Base, Clear Glass.
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$35.00 Shipping Condition: Open box Location: Tardeo S.O, India NO.3658097 Ip mAdc=47.2uMhos=11120. Amplitrex Tested Qty 1 Match Pair. Tested on Amplitrex AT1000 Advance Digital Tube Tester. We have various type of ... morevalves and tubes testers Like Amplitrex AT1000 Advance Digital Tube Tester, Hickok 752a tube tester, AVO Type 160.
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$19.45 Shipping Condition: New Location: Jamestown, United States These can be used in any amplifier that uses the 6922, 6DJ8, ECC88 or E88CC tube types. This is a well constructed 6922, that tests and sounds excellent. ... more48 Hour Burn In. STAY AWAY FROM THAT STUFF UNLESS YOU WANT YOUR TUBE GEAR TO SOUND LIKE 1970s TRANSISTOR GEAR!
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$5.30 Shipping Condition: Unspecified Location: Bay Shore, United States
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$10.00 Shipping Condition: Used Location: Latvia All tubes were tested on Funke W19 tube tester with similar results 10mA or more. Check actual pictures for details.
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Free Shipping Condition: Used Location: Avilla, United States Micromhos : -2500 - well above new tube standards!
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Free Shipping Condition: Used Location: Brunswick, United States CBS 6SN7GTB Vacuum Tubes (Pair). A great tube at a reasonable price but not for long. Triple Platinum Matched on AT1000 - TESTS NOS. Amplitrex AT1000 ... moreTest Results 95%+ GM = Within NOS Specs 90%+ EM = Within NOS Specs.
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$6.05 Shipping Condition: Unspecified Location: East Lyme, United States Three matched dates and codes, GE JG 5686 amplifier tubes test good on my Mighty Mite tube tester.
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$18.00 Shipping Condition: Used Location: Canada
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$16.00 Shipping Condition: New Location: Canada MATCHED/MATCHING PAIR OF GE 12AU7/ECC82 TUBES USED- EXCELLENT CONDITION TALL(17MM) FLAT GREY SOLID PLATES(NO SIDE HOLES) D" HORSESHOE TYPE GETTERS ... more188-20 GE PLANT CODE MATCHING 3-13 DATE CODES(1963. MIGHT EVEN BE 1953) NOTE: THESE ARE THE ORIGINAL OLDER 12AU7(NOT 12AU7A) VERSION TUBES TESTED ON PRECISION(PACO) 660 TUBE TESTER READINGS(55/55 MINIMUM FOR NEW) 98/96. 97/96 HIGH BIDDER TO PAY IN ADVANCE FOR ITEM AND SHIPPING/INSURANCE PAYMENT EXPECTED WITHIN 10 DAYS OF BID CLOSING NOTE: ITEMS ARE SOLD TO BE GUARANTEED AS DESCRIBED BUYER IS RESPONSIBLE FOR INSURANCE AND ANY CLAIMS WITH THE SHIPPING CARRIER FOR DAMAGE OR LOSS.
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Free Shipping Condition: Used Location: Great Falls, United States Boxes might show wear from being in storage. Everything can be resolved without leaving a negative feed back. Call for technical specs.
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$6.75 Shipping Condition: Used Location: Westwood, United States Two Tested Type 32 Tung Sol / Wards Airline Radio Receiver Vacuum Tubes. Excellent strong NOS test results for Gm: 30 and 34.
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$4.99 Shipping Condition: Used Location: Grayling, United States Tube passed ALL tests. Made in FRANCE. Tested strong at:102/104 with a minimum of 70 on the tester. We strive to make this happen!
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$4.50 Shipping Condition: New Location: Dayton, United States Item is one unmatched lot of GE 12BF11 vacuum tubes in their original boxes. These tubes were manufactured in USA.
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$35.00 Shipping Condition: New 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. Made in Holland. ... moreWe specialized in thoroughly tested and screened quality, vacuum tubes.
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$6.50 Shipping Condition: Open box Location: Easthampton, United States Tube Type / Number: 12BH7A. Quantity: 4 Pieces-Matched Quad. Tests as NOS?. Plate Construction: Grey. Tested For & Matched By: Gm (General Mutual Transconductance). ... moreAlways checked for shorts, leaks, gas and Gm, Emissions or Plate Current where applicable.
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$10.00 Shipping Condition: Open box Location: Portugal You' buying a mached pair (2un) 6N6P Double triode with Gold Pins and Gold Grids, Soviet Premium Version. Tubes are NOS NIB, unused, tested and matched ... morefor Gain (Mu), Transcondutance (GM) and Noise (RMS) on a Maxipream Tube tester.
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$7.85 Shipping Condition: New Location: Crown Point, United States This tester also is used in conjunction with a variac to maintain test results accuracy and consistency. Date code on both is - KR - December 1957. Both ... moretubes have a black plate and top side D getter.
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$6.23 Shipping Condition: Open box Location: Tonopah, United States I have a B&K 747 tube tester. This is a mutual conductance tester. I also use a Tektronix curve tracer for testing triodes. I give a number of evaluations ... morefor tubes. The lines show how the tube conducts throughout that range.
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$4.50 Shipping Condition: New Location: Dayton, United States Item is one RCA 12AE10 vacuum tube in its original box. This tube was manufactured in USA. Photos are of the actual item for sale, or if more than one ... moreis available, representative of any of them.
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$4.47 Shipping Condition: Used Location: Garrettsville, United States This tube displayed great results on a B&K Dyna-Jet 707 Dynamic Mutual Conductance tube tester. Location: Box 31.
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$20.04 Shipping Condition: New Location: Spain 2 X ECC83 TUBE. 1960s TESLA PRODUCTION. GRAY PLATES, HALO GETTER, MATCHED PAIR. TESTED IN FUNKE W20 TUBE TESTER MINIMUM GOOD EMISSION = 60% = 0.7mA.
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$5.45 Shipping Condition: New Location: Sussex, United States Manufacturer: Amperex USA. Type: 1970 JAN 5894. The tubes need to get to you in one piece. Every Pin is Closely Inspected and Thoroughly Cleaned. But ... morethis the way of the world now. We are always looking to buy more tubes.
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$6.95 Shipping Condition: Unspecified Location: Elkhorn, United States PRISTINE GE 12AU7A / ECC82 Preamp tubes. Date code reads from October of 1981. Features short grey plates with a top-mounted "O" getter. EXCEPTIONALLY ... moreCLEAN tube with clear lettering and nice straight pins.
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$15.00 Shipping Condition: Open box Location: Romania MATCHED QUAD EF86 ZAERIX / MATCHED BY ROETEST V10 CURVES / NEW IN BOX /4Pcs. Tested With Roetest V10 By Curves NOS/NIB. Tested with Roetest V10, "the ... moreRolls Royce of tube testers" [emissionlab quote], a wonderful german professional system for testing tubes, it shows everything about a tube.
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$35.00 Shipping Condition: New Location: Tardeo S.O, India 3Pcs ECC40 Tungsram "O" Getter Made in Holland Avo Tested. NOS NIB ECC40 Tungsram. Tested on AVO 160 Advance Digital Tube Tester. Amplitrex AT1000 Advance ... moreDigital Tube Tester, Hickok 752a tube tester, AVO Type 160.
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$8.00 Shipping Condition: Unspecified Location: Grants Pass, United States Up for auction are several pairs of Amperex 6922 dual triode vacuum tubes with gold pins. These tubes came to us as part of a surplus lot. They are in ... moreexcellent condition without any corrosion or other damage. The logo labels are all in tact. These are military grade radio vacuum tubes similar to 6DJ8. E88CC, ECC88, or 7308 models. We have tested these tubes and found they are in good working condition. All of them tested very strong. Far exceeding the minimum rating of 675 microhms on our tester. The average rating we found was 1375 and none of the tubes tested below 1250 on either plate. Due to eBay constraints we cannot picture each pair of tubes. The exact tubes pictured will likely not be the tubes you receive. However. They are all in great working and cosmetic condition and backed by our 14 day return policy. Please feel free to ask us any questions about this listing. Analog Outfitters is a professional audio equipment repair and restoration shop. We specialize in vintage audio equipment including tube amplifiers and Hammond organs. Audio equipment repair, as well as live sound and backline rental. GOOD LUCK!
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$8.90 Shipping Condition: Open box Location: Bulgaria About Item: Russian 2J27L HF pentode tube, tested and matched pair. Equivalent to the RV2, 4P700. Tube is tested with professional tube Tester L3-3. Ia ... moretube 1 Ia tube 2. Detailed info you can find in the table below.
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$5.75 Shipping Condition: Used Location: Portland, United States Tested on Sencore tester were 70% and above is good emission quality and the Sylvania tested at 93%, the Hoffman 100%. It is very important.
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$4.00 Shipping Condition: Unspecified Location: Irwin, United States Checkout my other tubes!
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$10.75 Shipping Condition: Used Location: Dubuque, United States This is two 837 VT-101 vacuum tubes. One is marked U.S. Navy CWL-837 made by Westinghouse, The other tube is marked JAN CRK-837 Ken-Rad VT-101. Both tubes ... moretest strong on TV-7D tube tester. They check 75 and 93.
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$18.27 Shipping Condition: Open box Location: Canada
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$14.00 Shipping Condition: Open box Location: Romania Military and mark. I (И)- Tube s designed to operate in pulsed mode, characterized by increased emissivity of the cathode. MATCHED QUAD BY GAIN 6N2P-EV ... moreREFLECTOR. LD GRID /TESTED!
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$4.50 Shipping Condition: Used Location: Dayton, United States Item is one unmatched lot of RCA 1P28 vacuum tubes. These tubes are used and have dust, shadowing or label discoloration that appear with extended use. ... moreThese tubes have not been tested. My vacuum tube tester does not support this type of tube.
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$5.00 Shipping Condition: Unspecified Location: Grants Pass, United States matched pair template Matsushita 12BH7A Tubes- Matched Pair. Tested, Matched Codes, NOS#2 You are bidding on a matched pair of Matsushita 12BH7A audio ... moretubes. These are NOS tubes. They have gray ladder plates. Tilted halo getters and have matching date codes from the 1960's. These were tested on my calibrated TV-7B. They have been tested for shorts. Gas, and transconductance. The tubes test very strong with readings of 85/85 and 85/82. Minimum is 30. They have also been checked for noise and microphonics in the phono stage of my DIY pre-amp and are dead quiet. All tubes are tested on my calibrated TV-7/B or on my calibrated Hickok 539C. All of these tubes have been tested for transconductance. Shorts, gas, leakage and life. All tubes meet or exceed manufacturer published specifications of transconductance(Gm) for the specified tube type. All tests are tested twice- prior to the listing and prior to shipping. I have thousands of audio tubes in stock. Please feel free to contact me if you don't see what you are looking for in my tube listings. I have been selling tubes on the internet since 1998 and have been working with tubes since the early 1960's. If you have not already done so. Please take a moment and All tubes are 100% guaranteed good on arrival. Please e-mail me if you have any questions or you may call me at 602-803-6290. These are great tubes for your new audio gear. Guitar amps and vintage stereo/audio gear. Thanks for viewing my auction. Please check out my other auctions for more audio tubes. Ham radio and radio related items, and collectibles for great deals. You can add me to your list of favorite sellers by clicking here. I will ship overseas" Regarding Shipping Your tubes will be well packed. All tubes are shipped in white boxes or the original boxes if available. They are than are wrapped in bubble wrap and shipped in a box. I have shipped thousands of tubes all over the world and have not yet had any arrive damaged. Payment must be received with 2 days of the auction close. Forei
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Free Shipping Condition: Unspecified Location: Spokane, United States This tube is used. It tests good on a SECO 107A Tester. Pictures are typical since multiple Tubes are available.
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$4.50 Shipping Condition: New Location: Dayton, United States Item is one unmatched lot of Tung Sol 6BD6 vacuum tubes in their original boxes.
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$20.00 Shipping Condition: Used Location: Canada
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$6.95 Shipping Condition: Unspecified Location: State College, United States Two NOS 5EA8 vacuum tubes, GE.Tested good on the B+K 625 Dyna Tester.
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$6.00 Shipping Condition: Used Location: Garrettsville, United States This tube displayed great results on a B&K Dyna-jet 707 Dynamic Mutual Conductance tube tester. Location: Box 26.
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$4.19 Shipping Condition: New Location: Yakima, United States | | VINTAGE RCA 8FQ7 8CG7 TUBE RADIO VACUUM TUBES NIB NOS TESTED STRONG#14402, Click to View Image Album This vintage RCA 8FQ7 8CG7 radio tube appears ... moreto be new old stock. Tube tested good for shorts, emission and grid leakage tests on Sencore Mighty Mite VI, TC154 tube tester. All of our tubes are tested, unless otherwise stated, with Tested Good meaning 80 or above on used tubes and 90 or above for New Old Stock tubes. Item will be well packed. We ship all tubes to domestic destinations by USPS Priority because this has proven to be the safest and insured shipping. We do combine shipping on multiple items. Please email with any questions or concerns before bidding. Thanks for looking, please view our other auctions! We deal mainly in vintage merchandise and do our best to describe each item as accurately as possible. The item or items pictured is what you will receive. Please email with questions or concerns before bidding to avoid any disappointment with your purchase. We will be happy to combine shipping on items won on the same day whenever practical. The invoice sent by Ebay at the close of the auction does not always include shipping discounts for multiple wins. If you have purchased multiple items. And the invoice from Ebay does not show reduced combined shipping, please wait for the invoice from us. Ebay and Paypal will not refund any over-charges. New York state residents MUST include 7.50% sales tax. Please wait for corrected invoice including sales tax if not already applied to Ebay invoice. All shipments will have a tracking number. Shipping costs other than USPS Priority do not include insurance. If you wish insurance and it is available for mode of shipping, please contact us prior to paying invoice. International shipping will vary, please email us. International customers please be advised that customs in your country may charge duties or other fees. We cannot be responsible for any duties, taxes or other fees charged by your country. We cannot be responsible for any delays or returns caused by
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$6.00 Shipping Condition: New Location: Garrettsville, United States This tube displayed great results on a B&K Dyna-jet 707 Dynamic Mutual Conductance tube tester. Location: Box 1.
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$4.47 Shipping Condition: New Location: Garrettsville, United States This tube displayed great results on a B&K Dyna-Jet 707 Dynamic Mutual Conductance tube tester. Location: Box 23.
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Free Shipping Condition: Open box Location: Great Falls, United States Everything can be resolved without leaving a negative feed back. Call for technical specs.
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Free Shipping Condition: Unspecified Location: Easthampton, United States Ruggedized with thickened mica spacers and a gold plated grid, this is a great tube for use in a high powered amplifier. Power Tubes: Checked for shorts, ... moregas and leaks. Preamp Tubes: Checked for shorts, gas and leaks.
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Free Shipping Condition: Unspecified Location: Easthampton, United States The JJ ECC83-S / 12AX7 is possibly the most popular 12AX7 ever made. Suitable for audio or guitar. These are especially low noise with their unique plate ... moredesign with plenty of gain. Located in the Cabotville Industrial Park of Chicopee, MA.
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