UNITED ELECTRONICS 949H Vacuum Power Tube

( Brand: United Electronics ), ( Model: 949H ), ( Type: Power Tubes ), ( Country/region Of Manufacture: United States ), ( Bundle Listing: No )

Review UNITED ELECTRONICS Vacuum Power Tube Unused Condition

The United 949H Vacuum Power Tube is a remarkable piece of electronic engineering, designed for high-performance applications in various audio and radio frequency (RF) systems. This vacuum tube is a triode, a three-electrode device with a filament, grid, and plate.

The United 949H is made with high-quality materials, ensuring exceptional durability and reliability. The filament, made of a specific type of material, provides the necessary heat to generate the electron flow. The grid, a fine metal mesh, controls the electron flow between the filament and the plate. The plate, the third electrode, is where the amplified signal is produced.

The United 949H vacuum power tube is known for its excellent linearity and high gain. It can handle high power levels, making it suitable for use in amplifiers, oscillators, and other RF applications. The tube's design allows for a wide frequency range, from low to high frequencies, making it versatile and flexible for various applications.

The United 949H Vacuum Power Tube is a testament to the craftsmanship and innovation in vacuum tube technology. It offers a rich, warm, and natural sound quality that is often sought after in audio applications. The tube's ability to produce a distortion-free signal even at high power levels is a testament to its engineering excellence.

In summary, the United 949H Vacuum Power Tube is a high-performance triode tube that offers excellent linearity, high gain, and a wide frequency range. Its durability, reliability, and versatility make it a valuable asset in various audio and RF systems.

1. High-quality construction: The United 949H vacuum power tube is made with high-quality materials, ensuring durability and reliability.

2. Excellent sound quality: The vacuum power tube provides a rich, warm, and detailed sound, making it ideal for audio enthusiasts and audiophiles.

3. Versatile: The vacuum power tube can be used in a variety of audio equipment, including amplifiers, preamps, and vacuum tube microphones.

4. Energy-efficient: Vacuum power tubes consume less power than other types of tubes, making them a cost-effective choice in the long run.

1. Expensive: Vacuum power tubes, including the United 949H, are generally more expensive than other types of tubes.

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

3. Limited availability: Vacuum power tubes, including the United 949H, are not as widely available as other types of tubes, which may make it difficult to find replacements if needed.

The United 949H vacuum power tube is a high-quality and reliable choice for audio enthusiasts and audiophiles who are looking for a rich, warm, and detailed sound. While it is more expensive than other types of tubes and requires regular maintenance, its energy efficiency and versatility make it a cost-effective choice in the long run. If you are willing to invest in a high-quality vacuum power tube, the United 949H is a great option to consider.

If you are looking for a high-quality vacuum power tube, the United 949H is a great choice. However, before making a purchase, make sure to research the availability of replacements and check the price against other options to ensure that it is within your budget. Additionally, consider investing in a vacuum tube tester to ensure that the tube is in good working condition before using it in your audio equipment.

Details:

The envelope is completely clear and clean. I am including the specification sheet with tube.

It measures 14 inches long and 4 wide. This power tried shows no markings on the caps or pins to indicate it was ever installed in a piece of equipment. 7 amps and 3,500 plate volts . I am a tube guy so know that the cap is plate, sidecar grid and two pins are filament.

Filament measures. It is a beast. Up for bid is a United Electronics 949H vacuum power tube in unused condition. Fail volts , 7.

A 1945 manufacturer chart puts this tube at 500 watts max plate dissipation, 11.

specifications tubesocketvintagego:

• brand: United Electronics
• model: 949h
• type: Power Tubes
• country/region of manufacture: United States
• bundle listing: No

Payments tubesocketvintagego:

• PayPal

Shipping tubesocketvintagego:

• handling: 3 days
• cost: $18.0
• type: Flat

General tubesocketvintagego:

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

Ratings:

1. Fast payment an asset. 03-22-18
2. Great buyer - fast payment - thank you for your purchase! 03-28-18
3. QUICK PAYMENT-GOOD COMMUNICATION-GREAT BUYER-AA 03-30-18
4. Fast Payment! Excellent !! Thanks For Your Purchase!!!!! 03-16-18
5. Great transaction; fast payment. Thank you very much!!! 03-09-18

Seller tubesocketvintagego:

• city: Hanson, Massachusetts
• zipcode: 02341

Offer tubesocketvintagego:

• min. bid: $75.00
• Started: April 1, 2018, 12:40 pm
• best offer: false
• Sold: 0
• quantity: 1
• : true
• bids: 0

Returns tubesocketvintagego:

• policy: no returns

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