
( Brand: National ), ( Type: Nixie Nl-840 ), ( Country/region Of Manufacture: United States )
The NL-840 Nixie National Tube, a vintage technological marvel from 1967, is a captivating piece of history that combines elegant design with advanced technology. This tube is a testament to the ingenuity of the mid-20th century, and it continues to captivate both electronics enthusiasts and design aficionados alike.
The NL-840 is a type of Cold Cathode Display, specifically a Nixie tube, which uses a high voltage to create the digits. Each digit is formed by a set of ten individually controlled gas-filled tubes, each containing a single digit. The numbers glow with a warm, radiant light, casting an eerie yet captivating glow. The tubes are housed in a clear, glass enclosure, allowing the inner workings to be visible and adding to the tube's overall charm.
The NL-840 Nixie National Tube boasts a robust and timeless design. It features a black metal casing with a brushed finish, giving it a sleek and modern look despite its vintage origins. The tube measures approximately 9.5 inches in length and 3 inches in width, making it a perfect addition to any retro-inspired decor.
This tube is not just a display device, but a piece of art. Its unique blend of retro technology and contemporary aesthetics makes it a conversation starter in any setting. Whether you're a collector, a hobbyist, or simply someone who appreciates the beauty of vintage technology, the NL-840 Nixie National Tube is an investment that will surely bring you joy and fascination for years to come.
Pros of buying NL-840 Nixie Tubes:1. Vintage appeal: The NL-840 Nixie tubes are a classic piece of technology from the 1960s, which can add a unique and vintage aesthetic to any electronic device or home decor.
2. High-quality construction: The NL-840 Nixie tubes are made of high-quality glass and have a durable metal base, which ensures that they can last for a long time.
3. Easy to read: The NL-840 Nixie tubes have a large display and clear numbers, making them easy to read even from a distance.
4. Low power consumption: Nixie tubes consume very little power compared to other display technologies, which can save energy and reduce the cost of operation.
Cons of buying NL-840 Nixie Tubes:1. Limited availability: NL-840 Nixie tubes are no longer in production, which means that they can be difficult to find and may be expensive.
2. Requires specialized knowledge: Setting up and operating NL-840 Nixie tubes requires specialized knowledge, which may not be readily available.
3. Limited functionality: Nixie tubes are primarily used for displaying numbers, which may limit their functionality compared to other display technologies.
4. Fragile: Nixie tubes are made of glass and can be fragile, which may increase the risk of damage during handling and transportation.
Conclusion:NL-840 Nixie tubes are a unique and classic piece of technology that can add a vintage aesthetic to any electronic device or home decor. They are high-quality and easy to read, as well as energy-efficient. However, they are no longer in production, which means that they can be difficult to find and expensive. They also require specialized knowledge to set up and operate, and their functionality is limited compared to other display technologies. If you are willing to invest in the specialized knowledge and equipment required to use NL-840 Nixie tubes, and if you appreciate their vintage appeal and high-quality construction, then they can be a worthwhile investment.
Recommendation:If you are interested in NL-840 Nixie tubes, I would recommend researching the available options and prices to ensure that you are getting a good deal. You may also want to consider purchasing a Nixie tube kit, which can include everything you need to set up and operate the tubes, including a control board and power supply. Additionally, I would recommend joining online forums and communities dedicated to Nixie tubes and electronics to get advice and support from experienced users. Overall, NL-840 Nixie tubes can be a fun and rewarding hobby, but they require some specialized knowledge and investment.
One tube, circa 1967, us. Fantastic tubes. A made by National, type nl 840 'nixie' tube as pictured.
Fantastic tubes. Condition new old stock new satisfaction guaranteed.