NEC 6-RR-8A Tube
( Brand: Nec ), ( Model: 6RR8A ), ( Type: Vacuum Tube ), ( Country/region Of Manufacture: Japan )
Review NEC 8a Tube Pieces
The 6-RR-8A NEc 6RR8A 8A tube is an essential component in various electronic devices, particularly in audio amplifiers. This vacuum tube is a dual triode, meaning it has three active elements, which allows it to perform both amplification and rectification functions.
The 6-RR-8A tube is designed with a plate heater and a grid heater, ensuring efficient operation and long lifespan. The plate heater is a resistor that provides heat to the plate, which is essential for the operation of the tube. The grid heater, on the other hand, warms up the grid, reducing noise and improving the tube's overall performance.
The 6RR8A tube has a high power handling capability, making it suitable for use in high power audio amplifiers. It has a plate voltage of 350V and a plate current of 0.8A, which provides a high output power of up to 10 Watts. The tube's high-frequency response is also noteworthy, with a cutoff frequency of 20MHz.
The 6-RR-8A NEc 6RR8A 8A tube is made of high-quality materials, ensuring its durability and reliability. It is tested under stringent conditions to ensure it meets the required specifications. The tube is also designed to withstand high temperatures, making it suitable for use in environments with high operating temperatures.
In summary, the 6-RR-8A NEc 6RR8A 8A tube is a high-performance dual triode vacuum tube that is ideal for use in high power audio amplifiers. Its high power handling capability, high-frequency response, and durability make it a popular choice among audio enthusiasts and professionals. Whether you're building a vintage audio system or a modern high-power amplifier, the 6-RR-8A tube is a reliable and high-performing choice.
Pros of buying 6-RR-8A NEC 6RR8A 8A Tube:1. High Power Handling: These tubes have a high power handling capacity, making them suitable for high-power applications.
2. Long Life Span: They are known for their long life span, reducing the need for frequent replacements.
3. Wide Frequency Response: These tubes offer a wide frequency response, which is beneficial for audio applications.
4. Good Sound Quality: They provide a warm, natural sound, making them popular for audio amplifiers.
Cons of buying 6-RR-8A NEC 6RR8A 8A Tube:1. High Cost: Compared to solid-state components, these tubes are more expensive.
2. Require Maintenance: Tubes require regular maintenance and replacement of anodes and cathodes, which can be time-consuming and costly.
3. Sensitivity to Environment: They are sensitive to temperature, humidity, and vibration, which can affect their performance and lifespan.
Conclusion:While the 6-RR-8A NEC 6RR8A 8A tube offers excellent sound quality and power handling, its high cost, maintenance requirements, and sensitivity to the environment are significant drawbacks. If you are looking for a tube that offers high power handling, a wide frequency response, and good sound quality, this tube could be a good option. However, consider the additional costs of maintenance and the potential impact of environmental factors on its performance.
Recommendation:If you are willing to invest in the maintenance and potential replacement costs, and you value the warm, natural sound that tubes provide, the 6-RR-8A NEC 6RR8A 8A tube could be a good choice for your audio application. Alternatively, consider solid-state components if you are looking for a more cost-effective and low-maintenance option.
Details:
These tubes are vintage and old stock. Please feel free to ask any question although i' ve tried show the details as much possible.
Rare in this condition made japan. For sell is a Nec 6RR8A 6 rr 8a 6-RR-8A tube - 4 pieces in 100 new condition and never used.
This price is for a set of 4 tubes.
part #: 6rr8a price
- $11.76
specifications tubesocketvintagego:
- brand: Nec
- model: 6rr8a
- type: Vacuum Tube
- country/region of manufacture: Japan
Returns tubesocketvintagego:
- type: Money Back
- paid by: Buyer
- policy: returns accepted
- time: 3 Days
Payments tubesocketvintagego:
- PayPal
Shipping tubesocketvintagego:
- handling: 5 days
- type: Flat
- cost: $11.53
Offer tubesocketvintagego:
- Started: April 12, 2018, 6:38 am
- best offer: false
- bids: 0
- Sold: 0
- quantity: 3
General tubesocketvintagego:
- in stock: Yes
- consumer electronics > vintage electronics > vintage audio video parts accessories consumer electronics > vintage tubestubes sockets audio
Seller tubesocketvintagego:
- zipcode: L4C 0J9
- city: Richmond Hill, Ontario
Ratings:
- fine tubes, perfect packing 11-25-17
- Good Seller 05-29-17
- great seller 03-06-18
- Everything perfect! 11-28-17
- Davvero una persona gentile. Oggetto Perfetto!!! Grazie di tutto!: - 10-02-17
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