
( Brand: Amperex ), ( Manufacturer Part Number: 8117A ), ( Type: Electron Tube )
The Amperex 8117A Electron Tube NOS (New Old Stock) is a vintage gem that offers a unique and captivating audio experience. Each tube is a meticulously preserved artifact, providing a nostalgic touch to modern-day audio systems.
The Amperex 8117A is a dual triode vacuum tube, designed for high-quality audio applications. It features a robust construction with a clear glass envelope, a metal base, and a distinctive grid structure. This tube measures approximately 9.5 inches in length and 1.75 inches in diameter, making it a substantial addition to any audio setup.
The Amperex 8117A is known for its exceptional performance in preamplifiers, power amplifiers, and even some types of audio mixers. It delivers a rich, warm, and detailed sound, with a smooth frequency response and low distortion. This tube is particularly appreciated by audiophiles for its ability to bring out the subtlest nuances in music, creating an immersive and enchanting listening experience.
Each Amperex 8117A tube is thoroughly tested and inspected to ensure it meets the highest standards of quality and performance. By purchasing this product, you are not only getting a functional component for your audio system but also a piece of audio history. These tubes are a testament to the craftsmanship of yesteryears, offering a touch of vintage charm in today's digital world.
Whether you're a seasoned audiophile or a vintage enthusiast, the Amperex 8117A Electron Tube NOS is an excellent choice for enhancing your audio system's sound quality. Its timeless design and superior performance make it a worthwhile investment for any discerning music lover.
Amplex 8117A Electron Tube Nos: A Detailed Analysis
Pros:1. Authentic Vacuum Tube: Amplifier Electron Tube 8117A is a genuine high-quality vacuum tube manufactured by Amplex, a respected name in the electronics industry.
2. Wide Application: This tube is commonly used in audio amplifiers, oscilloscopes, and other high-frequency applications due to its high gain and low noise.
3. High Power Handling: The 8117A can handle high power, making it suitable for power amplifiers.
4. Long Life Span: When properly maintained, these tubes can last for a considerable amount of time, providing consistent performance.
Cons:1. Vulnerability: Vacuum tubes are more sensitive to handling compared to solid-state components, which can lead to damage if not handled carefully.
2. Maintenance: Tube-based equipment often requires regular maintenance and alignment to ensure optimal performance, which can be time-consuming.
3. Higher Cost: Vacuum tubes tend to be more expensive than their solid-state counterparts, especially high-quality ones like the Amplex 8117A.
4. Limited Availability: Due to the decline in vacuum tube technology, these tubes can be difficult to find, leading to potential supply issues.
Conclusion:The Amplifier Electron Tube 8117A offers several benefits, including high power handling, low noise, and wide application in various electronics. However, it also comes with drawbacks such as higher cost, vulnerability to handling, and the need for regular maintenance.
If you are a hobbyist, audiophile, or have a specific application requiring the unique characteristics of a vacuum tube, the Amplex 8117A may be a worthwhile investment. However, if you are looking for a less expensive, more durable, and maintenance-free alternative, solid-state components might be more suitable for your needs.
Recommendation:Before making a purchase, thoroughly research the specific application and ensure that the Amplex 8117A is the best fit for your needs. If you decide to proceed with the purchase, consider buying multiple tubes to ensure availability when replacements are needed. Proper handling and maintenance will help prolong the life of the tubes and ensure consistent performance.
Because, I cannot test it. The pins are clean. I am unable to test it, but with my untrained eyes, it looks new. And write with questions.
Please examine the photos to get an idea of its condition. I am selling a vintage Amperex 8117A electron tube with original box. The writing is clear.