
( Brand: Raytheon ), ( Type: Vacuum Tube ), ( Country Of Manufacture: United States )
The RX-120A rectifier tube, manufactured by Raytheon, is a highly sought-after component in the realm of vintage audio and electronic equipment. This particular model, the Tungar variant, is renowned for its exceptional performance and reliability.
The RX-120A is a dual triode vacuum tube, designed primarily for use as a full-wave rectifier in audio power amplifiers. It's characterized by its high power handling capacity, typically around 120 watts, making it an ideal choice for high-power applications. The Tungar material used in its construction provides excellent thermal stability, ensuring long-term reliability even under heavy load conditions.
The RX-120A Tungar tube exhibits a rich, musical sound character. It has a warm, smooth tone that enhances the overall audio quality, making it particularly popular in audio systems that value a rich, vintage sound. The tube's high current handling capability also contributes to a more dynamic and powerful sound, making it suitable for a wide range of music genres.
In terms of physical specifications, the RX-120A Tungar tube is a large-size, cylindrical component with a glass envelope. The tube has three metal pins on its base, two for the grid connections and one for the heater. The tube operates on a heater voltage of 6.3 volts and draws approximately 1.5 amps of current, making it relatively power-efficient for its high power handling capability.
In summary, the RX-120A Tungar tube is a versatile and high-performance rectifier tube, known for its warm, musical sound and exceptional power handling capacity. Its thermal stability, reliability, and long-term durability make it a popular choice for audio enthusiasts and electronics hobbyists alike.
Pros of buying a RX-120A Rectifier Tube (Tungar Raytheon Wave):1. High Quality: Known for its high-quality construction and long-lasting performance, the RX-120A is a reliable choice for audio amplifiers and other electrical applications.
2. Brand Reputation: Tungar and Raytheon are well-known brands in the vacuum tube industry, with a reputation for producing high-quality products.
3. Durability: The RX-120A is known for its durability, making it a good investment for those looking for a long-term solution.
4. Wide Application: The RX-120A can be used in a variety of applications, including audio amplifiers, power supplies, and other electrical equipment.
Cons of buying a RX-120A Rectifier Tube (Tungar Raytheon Wave):1. Cost: The RX-120A can be more expensive than other rectifier tubes on the market, which may be a disadvantage for those on a tight budget.
2. Availability: Due to its high demand and the fact that it is a vintage tube, finding the RX-120A can be challenging, and it may not be readily available in all locations.
3. Power Consumption: The RX-120A is a high-powered tube, which can consume more energy than some other rectifier tubes, leading to higher electricity bills.
Conclusion:The RX-120A Rectifier Tube (Tungar Raytheon Wave) is a high-quality and reliable choice for those looking for a long-term solution in their audio amplifiers or other electrical applications. Its durability, high-quality construction, and wide application make it a popular choice among audio enthusiasts and electronics professionals. However, its cost and availability can be a disadvantage for some, and its power consumption may result in higher electricity bills. Ultimately, the decision to buy the RX-120A should be based on individual needs, budget, and availability.
Recommendation:If you are looking for a high-quality and durable rectifier tube for your audio amplifier or electrical equipment, the RX-120A (Tungar Raytheon Wave) is a great choice. However, it is recommended to shop around and compare prices to ensure you are getting the best deal. Additionally, considering your budget and availability of the tube in your area is crucial before making a purchase.
For sale is a Raytheon rx 107a mercury vapor and argon filled half wave rectifier tungar tube in unknown as is, untested condition.