Tv7 tested NOS TUBES. 90 % of our tubes are Tv7 tested. All our tubes have been tested for. Tube testers do not test for these problems 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.
Item Tag: NOS Tube
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NEW OLD STOCK PLATINUM MATCHED PAIR MULLARD BLACKBURN 12AU7 ECC82 CODE MATCHED
Up for sale is a premium matched pair of Amperex-labeled Mullard Blackburn 12AU7A / ECC82 vacuum tubes, both carrying matching B3H4 etched Blackburn factory/date codes. These were manufactured by Mullard Blackburn, England, and labeled for Amperex.
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Sleeve of 6dj8 6922 Tubes Slovakia NOS lot of 5
Amplitrex tested, all close to new. Lot of 5, they will be well packed. thanks
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Anchor SP43 Universal Picture Tube Britener Vtg Nos
The Anchor SP43 Universal Picture Tube Britener Vtg Nos is a vintage NOS (New Old Stock) tube specifically designed for vintage audio and video equipment. As a part of consumer electronics, this model from Anchor is a sought-after piece for enthusiasts looking to enhance the performance of their vintage audio systems. The SP43 provides a universal fit for various picture tubes, making it a versatile and essential component for those aiming to restore or maintain the functionality of their vintage electronics.
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1LA6 1LN5 etc Complete Used Tube Set Zenith 6G001Y-Universal-Free Shipping in US
This is a complete set of used tubes for the 1946 Zenith Universal “Long Distance” portable radio. The tube numbers are 1LA6,1LH4,1LN5 x2, 3Q5GT and 117Z6GT. Six tubes in all. The tubes test at 90% or better.
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Matched Pair 6W6GT NOS RCA Black Plate Beam Power 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.
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5 NOS Vintage Black Sylvania 7-Pin Vacuum Tube Sockets 28.5mm mounting (Qty)
Mounting holes are about 18.5mm, or 1 1/8″ apart.
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PAIR NOS GE For Zenith 6EA7 BLACk Plates Side Getter 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.
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PERFECT RAYTHEON NOS JAN 5751 12AX7 TUBE WINDMILL GETTER BLACK PLATES 1968 USA
JAN 5751 MADE WITH BLACK PLATES AND A GIANT WINDMILL GETTER. THIS TUBE IS NOS AND PERFECT 100% NEW MADE 1968 IN THE USA. SUPER GRADE VALVE MADE IN THE USA 1968. THIS TUBE TESTED 105% STRONG EACH SIDE TIGHTLY BALANCED.