ELECTRON 3DR3 Tube International
( Brand: Electron ), ( Manufacturer Part Number: 3DR3 ), ( Type: Nos Tube )
Review ELECTRON International Tube Tested Stock Free Shipping
The International 3DR3 Electron Tube is a vintage electronic component that holds a significant place in the history of audio technology. This triode tube, specifically designed for use in radio and early television sets, is characterized by its robust construction and reliable performance.
The 3DR3 tube, manufactured internationally, is a dual-triode device. It features three active elements, two control grids, and a single plate, which allows for a wide range of applications. The tube's design allows for both amplification and frequency selection, making it a versatile component in various audio systems.
The 3DR3 tube is known for its high input impedance and low output impedance, which enables it to handle a wide range of input signals without distortion. It also exhibits a high gain, allowing for amplification of weak signals. The tube's plate voltage and plate current can be adjusted to fine-tune its performance for specific applications.
The glass envelope of the 3DR3 tube is robust and resistant to shock and vibration, making it suitable for use in mobile and portable devices of the time. The tube's filament is operated at a relatively low voltage, which not only reduces power consumption but also extends the lifespan of the tube.
In terms of specifications, the International 3DR3 Electron Tube has a plate voltage range of 200V to 300V, a plate current of 0.2A to 0.4A, and a frequency response of 30Hz to 15kHz. The tube's size is standard, making it compatible with a wide range of vintage audio equipment.
In conclusion, the International 3DR3 Electron Tube is a valuable addition to any vintage audio enthusiast's collection. Its versatile design and reliable performance make it a popular choice for use in restoring and maintaining vintage radio and television sets. Whether you're a collector, a restorer, or a vintage audio enthusiast, the 3DR3 tube is a must-have in your toolkit.
Pros of buying an international 3DR3 electron tube:1. Authenticity: Purchasing an international 3DR3 tube ensures that you're getting an original, high-quality tube, as opposed to replicas or used tubes that may not perform as well.
2. Durability: Electron tubes, when properly maintained, can last for many years, making them a long-term investment.
3. Rare and collectible: The 3DR3 tube is not commonly produced anymore, making it a rare and collectible item. This can add value to your collection or audio system.
4. Unique sound quality: Tubes are known for their warm, rich, and vintage sound, which can enhance the overall listening experience.
Cons of buying an international 3DR3 electron tube:1. Availability: Due to its rarity, finding an international 3DR3 tube may be challenging, and you may have to pay a premium price for it.
2. Cost: Tubes, in general, can be more expensive than solid-state components, and the 3DR3 tube is no exception.
3. Maintenance: Electron tubes require more maintenance than solid-state components, as they need to be properly heated up and cooled down to operate correctly.
4. Fragility: Tubes are more fragile than solid-state components and can be easily damaged if dropped or mishandled.
Conclusion:If you are an audiophile or a collector, the international 3DR3 electron tube can be a worthwhile investment due to its unique sound quality and collectible value. However, be prepared to pay a premium price for its rarity and maintenance requirements. Consider purchasing from a reputable dealer to ensure you're getting an authentic and well-maintained tube.
Recommendation:If you're interested in purchasing an international 3DR3 electron tube, research and compare prices from various dealers to ensure you're getting a fair and competitive price. Additionally, consider purchasing a tube tester to ensure the tube is in good working condition before installation. Finally, make sure to properly maintain and care for your tube to ensure it lasts a long time.
Details:
Marketing, listing apps, application.
specifications tubesocketvintagego:
- brand: Electron
- mpn: 3dr3
- type: Nos Tube
General tubesocketvintagego:
- consumer Electronics > vintage Electronics > vintage audio video parts accessories consumer Electronics > vintage tubestubes sockets audio
- in stock: Yes
Payments tubesocketvintagego:
- PayPal
Ratings:
- A nice item and fast shipment 04-18-17
- good value fast shipping 04-19-17
- thanks 04-20-17
- THANKS ! 04-18-17
Offer tubesocketvintagego:
- Sold: 0
- best offer: true
- Started: April 20, 2017, 5:25 am
- quantity: 1
- bids: 0
Shipping tubesocketvintagego:
- handling: 1 days
- cost: $0.0
- type: Calculated
Returns tubesocketvintagego:
- details: Must be in originally received unused condition.
- policy: returns accepted
- paid by: Buyer
- time: 30 Days
- type: Money Back
Seller tubesocketvintagego:
- zipcode: 53403
- city: Racine, Wisconsin
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