1. Vintage Tubes & Sockets Audio For Sale
  2. sku: 8380519190940563
  3. UNITED 4C22

UNITED 4C22 Vacuum Tube Transmitting HF-100

Hf-100 United 4c22 Jan / Vacuum Tube - Transmitting

( Brand: United ), ( Manufacturer Part Number: 4C22 ), ( Type: Vacuum Tube ), ( Unit Type: Unit )

Review UNITED Jan Vacuum Tube Transmitting

The United 4C22 HF-100 Vacuum Tube is a high-performance audio component designed for use in vintage and modern high-fidelity audio systems. This tube is a direct-heated triode, which means it uses a heated filament to generate the necessary electrons that flow through the tube's grid and plate, creating an electronic amplification of the audio signal.

The United 4C22 HF-100 is specifically designed for use in the high-frequency (HF) range, making it ideal for use in AM or FM radio receivers, as well as in high-end audio preamps and power amplifiers. The tube is equipped with a plate heater and a filament heater, which allows it to operate at the necessary high temperatures to produce a clear and accurate audio signal.

The tube is made with high-quality materials, including a glass envelope and metal components. The filament is made from tungsten, which is known for its long lifespan and stability under high temperatures. The plate is made from a high-conductivity metal, such as aluminum, which allows it to efficiently amplify the audio signal.

The United 4C22 HF-100 Vacuum Tube is a powerful and versatile audio component that can add warmth and depth to any audio system. Its vintage design and high-quality construction make it a popular choice among audio enthusiasts and audiophiles who are looking to upgrade their systems to achieve a more authentic and immersive listening experience.

In terms of specifications, the United 4C22 HF-100 has a plate voltage of 350V, a plate current of 25mA, and a grid voltage of -7V. The tube has a power rating of 0.2 watts, making it suitable for use in low-power applications. The tube's frequency response is 2.5MHz to 15MHz, which makes it ideal for use in HF applications.

Overall, the United 4C22 HF-100 Vacuum Tube is a high-quality and versatile audio component that can add warmth and depth to any audio system. Its vintage design and high-quality construction make it a popular choice among audio enthusiasts and audiophiles.

Pros of buying a United 4C22 HF-100 vacuum tube transmitting:

1. Authenticity: The United 4C22 HF-100 is a vintage vacuum tube that is highly sought after by collectors and hobbyists. It is a rare and authentic piece of radio history.

2. Sound Quality: Vacuum tubes are known for their warm and rich sound, which can improve the audio quality of vintage radio sets.

3. Durability: Vacuum tubes are generally more durable than solid-state components and can last for many years with proper care.

4. Nostalgia: The use of a vintage vacuum tube can add a sense of nostalgia to your radio set, making it a unique and conversation-starter.

Cons of buying a United 4C22 HF-100 vacuum tube transmitting:

1. Cost: Vintage vacuum tubes can be expensive, and the United 4C22 HF-100 is no exception.

2. Availability: Vintage vacuum tubes can be hard to find, and it may be difficult to find a replacement if the tube fails.

3. Maintenance: Vacuum tubes require regular maintenance to ensure they are functioning properly, including cleaning the filaments and replacing any worn-out parts.

4. Power Consumption: Vacuum tubes consume more power than solid-state components, which can increase your energy bills.

Conclusion:

If you are a collector or hobbyist who values authenticity and sound quality, the United 4C22 HF-100 may be a worthwhile investment. However, if you prioritize affordability, ease of maintenance, and energy efficiency, you may want to consider a modern solid-state component.

Recommendation:

If you are interested in purchasing the United 4C22 HF-100, I recommend conducting thorough research on the tube and its compatibility with your radio set. Make sure to budget for potential maintenance costs and consider the impact on your energy bills. Ultimately, the decision to purchase should be based on your personal preferences and priorities.

Details:

Please see pics. With its unit type of and model number 4C22, this vacuum tube is a great choice for collectors enthusiasts vintage electronics. Top feels loose. It is very rare.

This United JAN 4C22 / HF-100 vacuum tube is a high-quality transmitting that perfect for use in vintage audio and video equipment. Do not know if it works or. Attention this has not been tested. So, if you're looking for a reliable and consistent vacuum tube your vintage audio video equipment, this United JAN 4C22 / HF-100 is the perfect choice.

part #: 4c22 prices

  • $85.00-$103.95

specifications tubesocketvintagego:

  • brand: United
  • mpn: 4c22
  • type: Vacuum Tube
  • unit type: Unit

shipping tubesocketvintagego:

  • type: Calculated
  • class: Standard
  • service: USPS Ground Advantage
  • carrier: USPS
  • cost: $8.29
  • transit: 4-9 Days

payments tubesocketvintagego:

  • other
  • wallet: Apple-pay
  • credit card: Mastercard

general tubesocketvintagego:

  • Vintage Audio Video > Vintage Parts Accessories > Vintage Tubes Tube Sockets
  • condition: Used

seller tubesocketvintagego:

  • rating: 100.0%
  • # reviews: 65
  • city: Yucca Valley, California

returns tubesocketvintagego:

  • policy: No Returns

offer tubesocketvintagego:

  • availability: In Stock
  • started: August 4, 2024
  • best offers: True
  • options: Ship-to-home
  • sold: 0
  • quantity: 1
type: vacuum tube, unit type: unit,
category: electronics > vintage audio video > vintage parts accessories > vintage tubes tube sockets, sku: 8380519190940563,
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3 offers $85.00–$103.95 USD
  • Used. Offer #1 priced at $85.00 + $8.50 shipping estimate = $93.50* total. Pair of old shelf stock, untested.+$8.50 shipping
  • New. Offer #2 priced at $103.95 + $5.95 shipping estimate = $109.90* total. It was originally wrapped in the wool-like protective material inside the box, which has been gently removed for photography the tube shows no signs of use whatsoever. Its NOS condition confirms it was never used, making it a highly collectible piece.+$5.95 shipping
  • Used. Offer #3 priced at $100.00 + $9.35 shipping estimate = $109.35* total. +$9.35 shipping

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