
( Brand: Ge ), ( Manufacturer Part Number: 4EX6A10 ), ( Part Type: Display )
The General Electric 4EX6A10 Audio Oscillator is a vintage electronic component, manufactured by General Electric Company in 1966. This oscillator is designed primarily for use in various audio applications, such as test equipment, oscilloscopes, and audio generators.
The 4EX6A10 is a triode vacuum tube with a pentode output stage. It operates on a filament voltage of 6.3 volts and a plate voltage of -175 volts. The tube has a frequency range of approximately 20 Hz to 2.5 MHz, making it suitable for generating a wide range of audio frequencies.
The tube measures 4.7 inches long and 1.3 inches in diameter, with a glass envelope and metal base. It has a total power dissipation of 1 watt and a maximum plate current of 250 milliamperes. The triode section of the tube has a plate resistance of 400 ohms and a grid resistance of 1 megohm. The output pentode section has a plate resistance of 1500 ohms and a screen resistance of 150 ohms.
The 4EX6A10 Audio Oscillator is known for its high-quality sound and stability. It features a built-in grid leak resistor, which helps to prevent damage to the tube during operation. The tube also has a long life expectancy due to its robust design and high-quality materials.
In terms of applications, the 4EX6A10 Audio Oscillator can be used in a variety of electronic projects, such as building an audio generator, creating a frequency source for a radio transmitter, or testing and calibrating audio equipment. It can also be used in educational settings to teach students about vacuum tubes, electronic circuits, and audio generation.
Overall, the General Electric 4EX6A10 Audio Oscillator is a valuable and fascinating piece of electronic history. Its high-quality sound, robust design, and versatile applications make it a must-have for electronics enthusiasts, audio engineers, and anyone interested in vintage electronics.
Buying a General Electric 4EX6A10 audio oscillator, produced in 1966, for parts or display purposes comes with several potential advantages and disadvantages. Here's a brief analysis:
Advantages:1. Vintage Appeal: This oscillator boasts a rich history and is a piece of electrical engineering nostalgia. For collectors or those interested in vintage electronics, it's an attractive addition.
2. Educational Value: Owning and understanding the inner workings of a vintage audio oscillator can be an excellent learning experience, especially for students or hobbyists.
3. Potential for Repair and Restoration: If the oscillator is in a non-functional state, there might be an opportunity to repair or restore it. This could provide a sense of accomplishment and satisfaction.
4. Unique Sound Quality: The sound produced by vintage audio oscillators may differ from that of modern devices, offering a unique audio experience.
Disadvantages:1. Limited Functionality: Given its age, the 4EX6A10 may not be compatible with modern equipment or applications. This could limit its usefulness.
2. Potential for Compatibility Issues: If you plan to use the oscillator with other components, there might be compatibility issues to consider. You may need to invest in additional hardware or modifications.
3. Risk of Damage: Older electronics can be delicate and susceptible to damage during handling, transportation, or storage. Proper care and handling are essential.
4. Cost: While some vintage electronics can be found at low prices, others, like the 4EX6A10, can command high prices due to their rarity and historical value.
Conclusion:The decision to buy a General Electric 4EX6A10 audio oscillator for parts or display purposes depends on your individual interests, goals, and resources. If you're a collector, hobbyist, or student looking for a unique learning experience, this oscillator could be an excellent investment. However, if you're primarily focused on functionality and compatibility with modern equipment, you may want to consider alternative options. Ultimately, thorough research, careful consideration, and a realistic budget are crucial before making a purchase.
Recommendation: If you're seriously considering buying a General Electric 4EX6A10 audio oscillator, take the following steps:1. Research: Learn as much as you can about the oscillator, its history, and potential applications.
2. Assess Your Needs: Determine whether the oscillator aligns with your goals and budget.
3. Inspect the Item: Carefully examine the oscillator before purchasing it, either in person or through detailed images and descriptions.
4. Consult Experts: Reach out to specialists or forums for advice and insights.
5. Make an Informed Decision: Based on your research and assessment, decide whether the oscillator is the right choice for you.
Note - corrosion of battery terminals. Item is not working and sold for display/parts/ repair.