GENERAL ELECTRONICS DR-872 Amperex Vacuum Tube Mercury Vapor Rectifier 872AX 4PIN

( Brand: General Electronics ), ( Manufacturer Part Number: DR-872 ), ( Part Type: Vacuum Tube Rectifier )

Review GENERAL ELECTRONICS Amperex 872 Vacuum Tube 4pin Mercury Vapor Rectifier Nib Fast Shipping

The Dr. Amperex 872AX 872 Vacuum Tube is a remarkable piece of audio technology, harkening back to the golden age of high-fidelity sound. This 4-pin mercury vapor rectifier tube is part of the 872 series, a line renowned for its exceptional performance and reliability.

The Dr. Amperex 872AX is a mercury vapor rectifier tube, which means it uses mercury vapor as the active medium to rectify AC current into DC, a process crucial in powering older audio equipment, particularly vacuum tube amplifiers. This tube is designed with a 4-pin base, ensuring a secure and stable connection to your amplifier for consistent performance.

The Dr. Amperex 872AX 872 Vacuum Tube is known for its high-current capacity, making it an excellent choice for powering high-demand audio systems. It delivers a stable DC output, minimizing noise and ensuring a clean, clear audio signal. The tube's mercury vapor filling also provides a long lifespan, making it a reliable choice for both hobbyists and professionals in the audio field.

In terms of physical specifications, the Dr. Amperex 872AX measures approximately 9.5 inches in length and 1.5 inches in diameter. It is made of high-quality glass, providing excellent thermal insulation and durability. The tube's 4-pin base is made of metal, ensuring a secure connection to your amplifier.

In conclusion, the Dr. Amperex 872AX 872 Vacuum Tube is more than just a replacement part for vintage audio equipment. It's a link to a bygone era of audio technology, a testament to the craftsmanship and innovation that shaped the industry. Whether you're restoring a classic amplifier or simply appreciate the warm, rich sound of vacuum tube technology, the Dr. Amperex 872AX is a must-have component for your audio arsenal.

1. High reliability: Vacuum tubes are known for their durability and reliability, making them a reliable choice for various applications.

2. Wide voltage range: The DR-872 offers a wide voltage range, which can be beneficial for powering different devices.

3. High power handling: This vacuum tube has a high power-handling capacity, making it suitable for applications requiring high current.

4. Long lifespan: With proper care and maintenance, vacuum tubes can have a long lifespan, reducing the need for frequent replacements.

1. Contains mercury: The use of mercury in this vacuum tube has environmental concerns, and proper disposal is essential.

2. Limited availability: Vacuum tubes like the DR-872 are not as commonly available as solid-state components, making them harder to find and more expensive.

3. Requires maintenance: Vacuum tubes require regular maintenance, such as alignment and cleaning, to ensure optimal performance.

4. Lower efficiency: Compared to solid-state components, vacuum tubes are less energy-efficient and can generate more heat.

The DR-872 Amperex 872AX 872 vacuum tube 4-pin mercury vapor rectifier offers several advantages, such as high reliability, wide voltage range, and high power handling. However, its use of mercury, limited availability, and maintenance requirements are significant drawbacks that should be carefully considered. If the benefits outweigh the disadvantages for your specific application, the DR-872 can be a valuable addition to your equipment.

Consider the specific requirements of your application before deciding to purchase the DR-872 Amperex 872AX 872 vacuum tube 4-pin mercury vapor rectifier. If the application calls for a reliable and high-power component with a wide voltage range, then this vacuum tube could be an excellent choice. However, if energy efficiency, ease of availability, and minimal maintenance are more important factors, then consider alternatives, such as solid-state components.

Details:

Amperex 872AX 872 vacuum tube 4pin mercury vapor rectifier nib fast shipping.

part #: dr872 prices

• $14.26-$25.00

specifications tubesocketvintagego:

• brand: General Electronics
• mpn: Dr-872
• part type: Vacuum Tube Rectifier

Seller tubesocketvintagego:

• zipcode: 46863
• city: Fort Wayne, Indiana

Ratings:

1. Just like we had when I was a kid - 70 years ago 01-20-18
2. Super, thx 01-21-18
3. Awesome seller! 01-19-18
4. Accurate 01-20-18
5. thanks. great seller 01-20-18

Shipping tubesocketvintagego:

• handling: 1 days
• type: Calculated

Returns tubesocketvintagego:

• details: Restocking fee: No
• paid by: Buyer
• type: Money Back
• time: 30 Days
• policy: returns accepted

Payments tubesocketvintagego:

• PayPal

General tubesocketvintagego:

• in stock: Yes
• consumer Electronics > vintage Electronics > vintage audio video parts accessories consumer Electronics > vintage tubestubes sockets audio

Offer tubesocketvintagego:

• best offer: true
• Sold: 0
• quantity: 1
• Started: January 21, 2018, 11:11 am
• bids: 0

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