
( Brand: Tung-sol )
This is a comprehensive set of high-quality, vintage-style tubes, specifically designed for audio applications. The collection includes a 12AT7, a 5500 Ah balanced Raytheon 5900, a Tung-Sol ECC81, and a 17.0mA 12AT7.
The 12AT7 is a dual triode vacuum tube that is widely used in various audio applications due to its ability to provide good gain and amplification. This particular 12AT7 tube is manufactured by Raytheon, a reputable brand known for its high-quality audio tubes.
The Raytheon 5900 is a balanced 5500 Ah tube, which means it has a high capacity for storing electrical energy, providing a long-lasting and stable performance. This tube is a great choice for power amplifiers and other applications that require a large current.
The Tung-Sol ECC81 is a high-gain, dual triode vacuum tube that is commonly used in audio applications, such as in pre-amplifiers and mixers. This tube is known for its excellent frequency response and low distortion, making it a popular choice among audio enthusiasts.
Finally, the 17.0mA 12AT7 is another 12AT7 tube that is designed to provide a consistent 17.0mA of current. This tube can be used in a variety of audio applications, including in pre-amplifiers, power amplifiers, and radio receivers.
Overall, this set of high-quality, vintage-style tubes is a great choice for audio enthusiasts who are looking for tubes that provide excellent performance and reliability. Whether you're building a vintage-style audio system or restoring an old radio, these tubes are sure to provide you with the sound quality you've been looking for.
Pros of buying a specified set of tubes:1. High-quality tubes: The Raytheon 5900 and Tung-Sol ECC81 are well-known brands that produce high-quality vacuum tubes.
2. Balanced set: The set includes matching pairs of 12AT7 and ECC81 tubes, which can help improve the overall performance and consistency of your amplifier.
3. Long-lasting: Vacuum tubes can last for many years if properly maintained, providing a long-term investment.
Cons of buying a specified set of tubes:1. High price: Vacuum tubes, especially high-quality ones like the ones in this set, can be quite expensive.
2. Limited availability: Due to their high quality and limited production, these tubes may be harder to find, which could make it more difficult to replace them if they fail.
3. Vulnerable to damage: Vacuum tubes are fragile and can be easily damaged by mishandling, electrical surges, or other factors.
Conclusion:If you are looking for high-quality vacuum tubes for your amplifier and are willing to invest in a set that will last for many years, the Raytheon 5900 and Tung-Sol ECC81 tubes could be a good choice. However, be aware of the high price and potential difficulty in finding replacements.
Recommendation:If you are looking for a more cost-effective option, consider purchasing less expensive tubes from reputable brands. While they may not be as high-quality as the Raytheon and Tung-Sol tubes, they can still provide good sound quality and last for many years with proper maintenance. Ultimately, the best choice for you will depend on your personal preferences, budget, and the specific requirements of your amplifier.
This tester uses regulated power sources for the bias, plate, screen voltage s, as well as modified operating testing procedures. 0 ma results mhos this tester was prepared by Mr. Raytheon 12AT7 tested on our new proprietary tester, the e3444 triplet west more 501 it's a triplet west more 501 that has been enhanced filament voltage is also controlled.
Tubes can be accurately matched for gm plate current at the manufacturer's specified test points or at other specified test points. Tubes are tested in accordance with the manufacturer's specifications measurements closely with a laboratory tester built to rigorously measure vacuum tube characteristics green girl's guaranteed vintage tubes.