
( Brand: Econco ), ( Manufacturer Part Number: 3CX2500F3 ), ( Type: Vacuum Tube )
The Econco 3CX2500F3 is a high-performance triode tube that is designed for use in various audio applications. This tube is a part of the 3CX series, which is known for its excellent sound quality and reliability.
The Econco 3CX2500F3 is a dual triode tube, which means it has two separate triode circuits within a single glass envelope. Each triode circuit is capable of delivering up to 2500 watts of power, making it a powerful choice for high-power audio amplifiers. The tube has a filament voltage of 6.3 volts and a plate voltage of 320 volts, which ensures efficient operation and minimal power consumption.
The Econco 3CX2500F3 is made using high-quality materials and advanced manufacturing techniques to ensure long-term reliability and durability. The tube is designed with a large plate area, which helps to reduce distortion and improve sound quality. The triode circuit is also designed with a high-mu design, which ensures a wide bandwidth and a fast response time.
The Econco 3CX2500F3 is a versatile tube that can be used in a wide range of audio applications, including power amplifiers, pre-amplifiers, and audio transformers. It is ideal for use in high-power audio systems, such as public address systems, PA systems, and music amplifiers. The tube is also compatible with a wide range of audio equipment, making it a popular choice for audio enthusiasts and professionals.
Overall, the Econco 3CX2500F3 is a high-performance triode tube that offers excellent sound quality, reliability, and power handling capabilities. Its large plate area, high-mu design, and advanced manufacturing techniques make it an ideal choice for high-power audio applications. Whether you're an audio enthusiast or a professional sound engineer, the Econco 3CX2500F3 is a tube that you can trust to deliver high-quality sound for years to come.
Pros of buying a Econco 3CX2500F3 Triode Tube:1. Affordability: The Econco 3CX2500F3 is a budget-friendly option, making it an ideal choice for hobbyists and those looking to replace a tube without breaking the bank.
2. Availability: Econco is a well-known brand, and their tubes are widely available, ensuring that you can find replacements easily if needed.
3. Good Quality for the Price: Despite being an affordable option, the Econco 3CX2500F3 is known for delivering decent performance, making it a reliable choice for many applications.
Cons of buying a Econco 3CX2500F3 Triode Tube:1. Lower Performance Compared to Higher-End Brands: While the Econco 3CX2500F3 performs well for its price, it may not be as good as higher-end brands in terms of sound quality and power handling.
2. Potential for Short Lifespan: Some users have reported issues with the lifespan of Econco tubes, with some failing prematurely.
3. Lack of Technical Support: As a budget brand, Econco may not offer the same level of technical support as more established brands, which could be a concern for some users.
In conclusion, the Econco 3CX2500F3 is a decent budget option for those looking for a replacement triode tube. Its affordability, availability, and decent performance make it an attractive choice for hobbyists and budget-conscious audio enthusiasts. However, its lower performance compared to higher-end brands and potential for a short lifespan are factors to consider before making a purchase. Ultimately, the decision to buy the Econco 3CX2500F3 depends on your specific needs, budget, and expectations. If you're looking for the best sound quality and reliability, you may want to consider investing in a higher-end brand. However, if you're on a tight budget and just need a functional replacement tube, the Econco 3CX2500F3 could be a good option for you.
No resistance between plate, and grid or either to filament. Removed from Gates BC-5 not sure which sub version it was. I do not have a Econco box to ship this tube but will as best I can pad the would. Unknown number of hours on the tube, Gates was a backup transmitter when removed this year.
This is a rebuilt Econco 3CX2500F3 / 8251 tube. Filament measures basically ohms with multi meter.