
( Brand: Western Electric ), ( Manufacturer Part Number: 21CB ), ( Part Type: Condenser Tube Capacitor ), ( Country/region Of Manufacture: United States )
The Western Electric 21CB Condenser Tube Amplifier Capacitor is a vintage audio component that holds a significant place in the history of audio technology. This capacitor, manufactured by the legendary Western Electric, is known for its superior quality and reliability.
The Western Electric 21CB is a double-sided, fixed-value capacitor, specifically designed for use in high-fidelity audio amplifiers. It is constructed using high-grade mica film, which is renowned for its excellent dielectric strength, stability, and low loss. The mica film is meticulously rolled and impregnated with a special oil-based material, ensuring a long lifespan and maintaining its performance even under high voltage conditions.
The Western Electric 21CB features a robust metal can enclosure, providing excellent protection against external factors and ensuring the capacitor's longevity. The can is hermetically sealed, preventing moisture and other contaminants from entering the capacitor, thereby protecting the internal components.
The Western Electric 21CB is a true testament to the company's dedication to quality and craftsmanship. Its unique design and construction have made it a favored component among audio enthusiasts and professionals who seek the authentic, rich, and detailed sound that only vintage tube amplifiers can provide.
Incorporating a Western Electric 21CB in your vintage tube amplifier not only adds a touch of history and authenticity but also significantly improves the audio performance. Its high capacitance and low impedance provide a smoother frequency response, reducing distortion and improving the overall sound quality.
In conclusion, the Western Electric 21CB is more than just a capacitor. It is a piece of audio heritage, a symbol of quality, and an essential component for any vintage tube amplifier enthusiast. Its use in your audio setup will undoubtedly elevate the listening experience, providing a more accurate, detailed, and rich sound that truly captures the essence of classic audio.
Pros of buying a Western Electric 21CB condenser tube amplifier capacitor:1. High-quality components: Western Electric was known for its high-quality components and engineering, and the 21CB capacitor is no exception. It is made with high-grade materials and is designed to provide excellent performance and reliability.
2. Wide frequency response: The 21CB capacitor has a wide frequency response, which means it can handle a wide range of audio frequencies with ease. This makes it well-suited for use in audio amplifiers and other applications where a wide frequency response is important.
3. Long-term durability: The 21CB capacitor is built to last. It is made with high-quality materials and is designed to withstand the rigors of long-term use. This makes it a good investment for anyone looking for a high-quality capacitor that will last for many years.
Cons of buying a Western Electric 21CB condenser tube amplifier capacitor:1. High cost: The Western Electric 21CB capacitor is not cheap. It is a high-quality component, and that comes at a premium price. If you are on a tight budget, you may want to consider other options that are more affordable.
2. Limited availability: The Western Electric 21CB capacitor is not easy to find. It is a vintage component, and supply is limited. This means that you may have to pay a premium to get your hands on one, or you may have to wait for a long time to find one that is available.
3. Requires specialized knowledge: The Western Electric 21CB capacitor is a specialized component, and it requires some knowledge to use correctly. If you are not familiar with tube amplifiers or other high-end audio equipment, you may want to consider a capacitor that is easier to use and requires less specialized knowledge.
Conclusion:The Western Electric 21CB condenser tube amplifier capacitor is a high-quality component that is well-suited for use in audio amplifiers and other applications where a wide frequency response and long-term durability are important. However, it is also a costly and limited component, and it requires some specialized knowledge to use correctly. If you are on a tight budget or are not familiar with high-end audio equipment, you may want to consider other options that are more affordable and easier to use. But if you are looking for a high-quality capacitor that will provide excellent performance and reliability for many years, the Western Electric 21CB is a worthy investment.
Recommendation:If you are looking for a high-quality capacitor for your tube amplifier or other audio equipment, I would recommend considering the Western Electric 21CB. It is a well-respected component with a long history of providing excellent performance and reliability. However, be prepared to pay a premium for it, and make sure you have the necessary knowledge to use it correctly. If you are not sure if the 21CB is the right capacitor for you, I would recommend doing some research and consulting with a knowledgeable audio professional to help you make an informed decision.
For offer is a matching pair of two, vintage and original mid/late 1920s Western Electric model 21CB 1MF condensers. Pictures one and three display each items original Western Electric factory engraved marking as well condensers stamped marking, too. Each of the items in this lot are intact as all seven pictures clearly indicate above. As with all vintage electronics, a qualified person and/or technician should go through this item before continuous use.
Each unit was found with its original, intact connections and/or leads present which may be seen up close in pictures two, four and five. Items are also each marked 1 MF as portrayed in picture four. Item is not stated as brand new sealed in condition. Item being sold as is for parts/repair to continental USA buyers only.
Each item also looks to be free from any major modifications. Only the vintage, original lot of two matching Western Electric model 21CB 1MF condensers portrayed in pictures are included this offer. Please see all seven, clear pictures as they are an integral part of this ; please utilize ZOOM when reviewing if need be. Included in this listing is matching pair and/or lot of two vintage Western Electric model 21CB condensers.
Item is from a smoke free home. Please see all pictures as they are an integral part of this. This item is in excellent overall condition with some light wear/age present. This matching pair of early Western Electric condensers surely has potential to be a great addition your period, restoration, period tube audio related parts inventory, etc.
Please feel free to ask questions if needed. Please see all pictures and utilize ZOOM for more details. As previously mentioned, each item is intact and free from any loose particles inside; it does look that these items were likely housed in period WE equipment, or stored correctly by the previous owner. Each item is free from any loose particles inside/outside its original housing.
Non original drilled holes, etc.