My Blog

Item Tag: NOS Tube

  • 6P1 pair + 6J1 pair (4pcs) Matched & Balanced TUBES Upgrade 6P1 / 6J1 amp

    Upgrade tube Set of Four NOS Tubes for any 6P1 / 6J1 ampTested and Measured Pair 6J1P-EV Pentodes (6Ж1П-ЕВ)Old stock. The tubes are new and never used”Voskhod” factorySame Date code”OTK” markedMilitary rhombus+ Tested and Measured Pair 6P1P-EV (6П1П-ЕВ)Old stock. The tubes are new and never used”Svetlana” factorySame Date code”OTK” markedMilitary rhombusWe test our tubes from this type on High-End Soviet Military Tube Tester: L3-3Measured parameters attached to each tube, difference < 3%on the photo shows an example of tubes with parameters, if you need actual parameters, please askVery careful packingLot of 4 (Matched & Balanced Pair 6J1P-EV + Matched & Balanced Pair 6P1P-EV ) The Same Tubes with shipping from the USA:US Stock 6P1 pair + 6J1 pair (4pcs) Matched & Balanced Tubes Upgrade 6P1&6J1 amp Shipping:All orders will be shipped by airmail with a tracking number.I will combine an orders and send you an invoice with a total (less expensive) shipping cost.

  • 1 PAIR Matsushita Tube ECC81 Nos 12AT7 Slanting Getter Mullard Tool Strong New

    Pair Matsushita / Mullard electube 12AT7 ECC81. Made by Matsushita Japan using Mullard Tooling. In 45 Degree Angle of Getter.

  • (Sweet Sound Edition) Platinum Match 1 pair GEC L63 tubes 6J5 half of 6sn7

    Platinum Match 1 pair GEC L63 tubes 6J5 half of 6sn7. Through experience and unique technology, the sound is changed without affecting the life and work curve. This version of the sound is better than original and cryo version obviously,eliminating the unclear voice.

  • 1 PAIR of NOS Marshall EL34 B Tubes Brand New Old Stock Burnt Tested and Matched

    MARSHALL AMPLIFICATION IS ONE OF THE LARGEST USERS OF AUDIO TUBES IN THE WORLD. AS ONE OF THE WORLDS LARGEST USER OF EL34 AUDIO TUBES, MARSHALL’S BUYING POWER ENSURES THAT THEY HAVE THE FIRST AND BEST PICK FROM THE FACTORY.

  • 2 pcs NEW 6J1P-EV/ EF95/5654 Little Dot Amp, Matched Pair Same Date 12.1990

    MATCHED PAIR – tubes has identical electrical characteristics. We test our tubes on High-End Soviet Tube Tester L3-3. 100% garanty working.

  • 6550C Svetlana Wing-C Matched Tubes New (New Old Stock) Test NEW 1 Year Warranty

    Reference tube is tested first then the tube listed for sale.

  • US Stock! 6P1 pair + 6N1 pair (4pcs) Matched & Balanced TUBES Upgrade Nobsound

    Tubes are in stock in the USAUpgrade tube Set of Four NOS Tubes forNobsound MS-10D / 30Dand another stock Chinese 6P1/6N1 amplifiers.if you are not sure if this kit will fit your amplifier, please write me and I will checkTested and Measured Pair 6N1P Double triodesWe test our tubes from this type on High-End Military Tube Tester: L3-3Measured parameters attached to each tube, difference between sections and between tubes < 5% on the photo shows an example of tubes with parameters+Mapched pair 6P1P-EV (6П1П-ЕВ) 100% New ItemOld stock. The tubes are new and never used"Svetlana" factorySame Date code"OTK" markedMeasured parameters attached to each tube, difference < 3%on the photo shows an example of tubes with parametersVery careful packingLot of 4 (Matched & Balanced Pair 6N1P + Matched & Balanced Pair 6P1P-EV) Other tubes in stock in the USA (the range and quantity is constantly increasing):US Stock Vacuum Tubes Shipping:Tubes are in stock in the USA, and will be shipped via USPS Ground Advantage ®To all other countries through eBay International Shipping program

  • Haltron 5U4GB 5AS4A , full wave tube rectifier pair, NOS NIB, black plate

    For saleHaltron 5U4GB tubes. Great sounding audio tubes! Tested on RoeTest V10 (the best modern tube tester!). Excellent upgrade over any Chinese tube rectifiers!

  • Tube 5U4GB 5AS4A International Servicemaster NOS (s2box2)

    Tube 5U4GB 5AS4A International Servicemaster NOS (s2box2). -tube very good -will ship same or next day from payment -Satisfaction Guaranteed! “If you have any issues contact us , rather than going through eBay please”

  • 2 1959 NOS NIB MATCHED, BAL 5AS4A 5U4GB Tube Sylvania Black Pl Tested 105% 539B

    These 2 Matching 5AS4A / 5U4GB Tubes. Tested 105% of NEW on Hickok 539B. Hickok 539B Tested and. All tubes have been tested and matched on two Hickok Professional Tube Testers. are made by Sylvania (1 Pair).