My Blog

Item Tag: RCA

  • 1960 Matched Pair RCA 12AU7A ECC82 ‘Clear Top’ – Tested Strong!

    Tubes tested well into the green on my Eico 666 tube tester, please email with any questions or concerns. Thanks for looking!

  • Vacuum Tube Grab Bag! Vintage Lot of ( 100 ) Vacuum Tubes STEAM PUNK ART

    GRAB BAG OF 100 Vacuum Tubes! What you will get: For every lot you purchase, you will receive AT LEAST 100 vintage vacuum tubes. While this lot will not contain any valuable vintage tubes (likely no Western Electric, 12ax7, Genelux, etc…), but it will contain all vintage tubes. There will be a good assortment of tubes, audio tubes, 7/9 pin, octal/loctal, early tubes and more. Many lots are available! (please understand the picture in the listing is representative, and not the exact lot you are getting…) Use them for resale, stock up for your inventory, art projects, collect them etc! ————— Tubes will not be individually wrapped – but will be in a strong box, with packing materials (bubble wrap, peanuts, etc.) Please expect minimal damage to the tubes. I am also not testing these tubes – please expect that 5-10% of the tubes may test bad. <div style=”text-align:center”><a style=”text-decoration:none” href=”http://mostpopular.sellathon.com/?id=AC273349″><img src=”http://www.sellathon.com/Resources/Images/countercredit.gif” border=”0″></a></div>

  • RCA Radiotron Type 75 ST Bottle Audio Radio Amplifier Tube 539C TEST NOS 🌊

    Mutual Conductance (GM)Test: 24 ( 24 = NOS AVERAGE & 16 = Good MINIMUM). Test results will vary between testers as it is not an exact science. I also use variac at 120 volts with my testers.

  • LOT 100+ VTG Vacuum TUBES NOS and maybe used 6CD6GA 59-35 5R4GYB RCA 47

    The product is a lot of over 100 vintage vacuum tubes from the brand RCA, Sylvania and other, with a variety of various models and types. These tubes are new old stock (NOS) and possibly used, with a country of origin in the United States. Perfect for collectors or enthusiasts of vintage audio and electronics, this lot offers a variety of vacuum tubes for potential restoration or experimentation purposes. With a focus on high-quality American-made components, this product is sure to be sought after by those looking to enhance their vintage audio setups.

  • 1 Cunningham CX 345 Vintage Tube Engraved Base

  • Vacuum Tube LED Night Light 12AX7 ECC83 Style White Automatic Light Sensing

    For all you Audiophiles, Musicians, HAM Radio Enthusiasts and lovers of just cool things here is our 12AX7 ECC83 Style Vacuum Tube LED Night Light in White. Light has Automatic Light Sensing and is made with a actual 9 Pin Vacuum Tube from the 1930-1960 period attached to a new light base. No heat is generated from the LED Light and it will automatically come on at Dusk and shuts off at Dawn. Energy Efficient, Long Life. Our team at TNTubes tests, certifies and sells NOS Vacuum Tubes here on eBay – It is what we do . These Lights are hand crafted from vacuum tubes that unfortunately don’t meet our minimum good test specs. We just did not have the heart to thrown them away and have repurposed them for your enjoyment. Enjoy the room like never before, the White style emits just enough light to be comfortable and still be able to sleep and enjoy the room w/o a bright lights on. If you are a lover of Vacuum Tubes this Night Light will bring a smile every time you see the tube glowing bright. Enjoy the Vacuum Tube on display in your home or office – The Tubes used on the LED Lights are not functional and will be an actual tube from various manufactures, plate types, getters, voltage types and tube part numbers and not the one in this listing photo used to demonstrate the product. Your LED Night Vacuum Tube Light will be shipped in new packaging to ensure safe arrival. Thanks for looking – Buy with confidence.

  • FACTORY VACUUM TUBE SLEEVES – COOL LITTLE PIECES OF ADVERTISING – EMPTY HOLDERS

    EMPTY TUBE SLEEVES FROM TUBE FACTORIES. COOL SLEEVES TO HOLD YOUR TUBES IN, OR FOR YOUR DISPLAY.

  • NOS MATCHED CODE MATCHED PAIR RCA 6CZ5 /BLACK PLATES/JUKEBOX

    Hickock 800 __4300/4300gm. (4500nos)

  • Pair RCA UV-199 Short Pin Vacuum Tubes Good Continuity Multiple Available

    All have Good continuity 13 pairs available

  • NOS Matched Pair RCA 12AX7A ECC83 12AX7 phono Grade Audio Tubes

    NOS tubes fall within the Gm characteristic range of an average tube, as published in the RCA RECEIVING TUBE MANUAL, which states “Individual tubes, like any manufactured product, may have characteristics that range above or below the values given.