
( Brand: Rca ), ( Type: Vacuum Tube )
The VT-115-A RCA vacuum tube, manufactured in 1943, is a vintage gem that boasts a rich history in the world of audio technology. This particular tube falls under the K2E type, which was widely used in various applications, including radio and early television receivers, due to its exceptional performance and reliability.
The VT-115-A tube is characterized by its high plate resistance of 5800 mhos, indicating its ability to handle high power levels without degradation. With a plate current of 59 milliamperes, this tube can deliver a significant amount of amplification, making it ideal for driving speakers in audio systems or providing sufficient gain for radio reception.
The VT-115-A tube is an octal-base device, featuring eight pins arranged in a specific pattern. This design allows for easy installation and replacement in vintage audio equipment, making it a popular choice for hobbyists and collectors. The tube's glass envelope is robust and shielded, ensuring a long lifespan and resistance to high voltage and vibrations.
In terms of electrical specifications, the VT-115-A tube has an operating voltage of 300 volts and a plate dissipation of 15 watts. Its filament requirements are 6.3 volts at 200 milliamperes, ensuring efficient operation even in vintage equipment with limited power supplies.
In summary, the VT-115-A RCA vacuum tube is a high-performance, vintage component with a rich history in audio technology. Its high plate resistance, plate current, and robust design make it an excellent choice for various applications in vintage audio equipment. Whether you're a hobbyist, collector, or audio enthusiast looking to restore or upgrade your vintage equipment, the VT-115-A RCA vacuum tube is an excellent choice.
Pros of buying a VT-115-A RCA vacuum tube:1. Historical significance: The VT-115-A is a vintage tube that was in use during the 1940s, making it a collector's item for vintage electronics enthusiasts.
2. Excellent performance: The VT-115-A has a plate resistance of 5800 mhos and a gain of 59, which means it has excellent performance for audio applications.
3. Durability: Vacuum tubes are known for their durability and longevity, making the VT-115-A a reliable option for use in vintage audio equipment.
Cons of buying a VT-115-A RCA vacuum tube:1. Limited availability: Vintage tubes like the VT-115-A are not as readily available as modern tubes, which may limit your options for purchasing.
2. Higher cost: Vintage tubes like the VT-115-A can be more expensive than modern tubes due to their rarity and historical significance.
3. Requires specialized equipment: Vacuum tubes require specialized equipment to test and align, which may require additional investment.
Conclusion: If you are a vintage electronics enthusiast or an audiophile looking for a vintage tube with excellent performance for audio applications, the VT-115-A RCA vacuum tube may be a worthwhile investment. However, be prepared for limited availability, higher cost, and the need for specialized equipment.
Recommendation: If you are interested in purchasing a VT-115-A RCA vacuum tube, I recommend doing thorough research on its history, performance specifications, and availability before making a purchase. It may also be helpful to consult with a knowledgeable vendor or specialist to ensure that you are getting a high-quality tube. Additionally, consider the cost and your budget to ensure that this is a worthwhile investment for you.
Tubes are tested in accordance with the manufacturers specifications measurements closely a laboratory tester built to rigorously measure vacuum tube characteristics this was prepared by Mr. Filament voltage is also controlled. Rca VT-115-A vacuum tube 1943 code k2e tested on our proprietary tester, the e3444 triplet west more 501: its a that has been enhanced.
This tester uses regulated power sources for the bias, plate, screen voltage s, as well modified operating testing procedures. Tubes can be accurately matched for gm plate current at the manufacturers specified test points or other green girls guaranteed vintage tubes.