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PROVO ELECTRONICS 56667899 Fisher Tube Receiver Power Supply Transformer 800-B

56667899 Provo Electronics Vintage Fisher 800-b Tube Receiver Power Supply Transformer

( Brand: Provo Electronics ), ( Manufacturer Part Number: 56667899 ), ( Part Type: Transformer Tube Receiver Supply ), ( Amplifier Type: Head ), ( Product Line: Max ), ( Amplifier Technology: Solid State )

Review PROVO ELECTRONICS Vintage Fisher Tube Receiver Power Supply Transformer

The Provo 56667899 Fisher 800-B Tube Receiver Power Supply Transformer is a high-performance electrical component designed for use in tube-type audio systems. This transformer is manufactured by Provo, a reputable name in the industry known for delivering top-tier power supply solutions for various applications.

The 800-B model is a versatile power supply transformer that is capable of delivering ample power to drive the filaments and plates of the vacuum tubes in a receiver amplifier. It is designed with a primary voltage of 120 volts, making it suitable for use in North American households and commercial facilities. Theimum cost and failure rate of this transformer is relatively low due to its sturdy construction and high-quality materials.

The transformer's design features a double-shielded construction, which shields the internal windings from external electromagnetic interference. This helps to minimize noise and distortion, resulting in a clearer and more accurate sound output from the audio system. Additionally, this design ensures the prevention of hum and buzz caused by stray electrical fields.

The Fisher 800-B Tube Receiver Power Supply Transformer comes with a low-voltage tap setting that allows for easy adjustment of the filament voltage. This feature enables the user to fine-tune the amplifier for optimal performance based on the specific requirements of the tubes and the audio system configuration. The low voltage tap settings range from 5.75 volts to 6.3 volts, providing flexibility for use with various types of tubes.

One of the critical aspects of this transformer is its high power reserve capacity, ensuring reliable operation even during peak loads. The transformer's ability to handle charging currents significantly reduces the risk of tube failures or other related issues. This high power reserve also results in a longer tube and transformer life cycle, further increasing the overall value of the investment.

The primary and secondary windings on the 800-B model are insulated with high-quality, low moisture paper, ensuring a long lifespan and dependable performance. The transformer also has an attractive copper-plated chassis with nickel-plated aluminum side panels, which are not only aesthetically pleasing but also offer additional protection from moisture and corrosion.

In summary, the Provo 56667899 Fisher 800-B Tube Receiver Power Supply Transformer is an excellent choice for those seeking a robust, high-performance power supply solution for their tube-type audio systems. Its double-shielded design, low-voltage tap settings, and high power reserve capacity make it a popular choice among audiophiles and professional sound engineers alike. With its durable construction, the 800-B transformer ensures reliable operation and superior sound quality while remaining a cost-effective investment for any audio setup.

The Fisher 800-B tube receiver power supply transformer with model number Provo 56667899 is a critical component for those who own or are planning to own a vintage or high-end tube audio system. This transformer plays a significant role in delivering power efficiently and safely to the tubes, significantly impacting the overall performance of the audio system. Here's a balanced look at some potential pros and cons of purchasing this particular transformer:

Pros:

1. Authenticity and compatibility: By purchasing an OEM (Original Equipment Manufacturer) transformer like the Fisher Provo 56667899, you can ensure that the transformer is designed explicitly for the Fisher 800-B receiver and will provide optimal performance. These transformers are engineered to deliver the correct voltage and current levels for the specific tubes and components in the Fisher 800-B circuitry.

2. Improved sound quality: A high-quality power supply transformer, such as the Fisher Provo 56667899, can contribute to improved sound quality in your tube audio system. Transformers like this one are constructed from premium materials and carefully designed to minimize interference and electromagnetic noise, which can impact the sound signature of your system.

3. Durability: The Fisher Provo 56667899 is known for its robust design and durable construction. Built to meet or exceed industry standards, this transformer is designed to withstand the demands of continuous use in a high-performance audio system.

4. Enhanced safety: Properly functioning power supply transformers play a pivotal role in ensuring the safety of your tube audio system. This transformer's construction, insulation, and shielding materials help protect the components within the system from damage due to power fluctuations or spikes.

Cons:

1. Cost: High-quality tube audio components, including transformers, can be expensive. Compared to off-the-shelf or "universal" transformers, the Fisher Provo 56667899 may be more costly. However, this investment may be justified by the improved performance, safety, and authenticity.

2. Shipping and lead times: Since the Fisher Provo 56667899 is not a mass-produced component, it may be more challenging to locate in stock or acquire quickly from retailers. Additionally, the transformer's large size and weight might result in higher shipping costs.

3. Complexity: Installation and maintenance of a tube audio system with a power supply transformer like the Fisher Provo 56667899 can be complex and may require specialized skills or knowledge. Incorrect installation could lead to poor performance or potential damage to the components.

In conclusion, the Fisher Provo 56667899 power supply transformer is an excellent investment for those seeking to maximize the performance, safety, and authenticity of their Fisher 800-B tube receiver system. With its high-quality materials, robust design, and specific compatibility, it can justify its potentially higher cost through improvements in sound quality and system longevity. However, potential buyers should be aware of the complexities involved with acquisition, installation, and maintenance.

Recommendation:

If you are committed to owning or upgrading a vintage or high-performance tube audio system and prioritize optimal sound quality, a high-quality power supply transformer like the Fisher Provo 56667899 is a worthwhile investment. To ensure the transformer arrives safely and efficiently, reach out to reputable sellers or retailers that specialize in vintage audio components and are knowledgeable about the specific transformer model. Additionally, consulting with a knowledgeable technician during installation can help minimize complications and maximize the benefits of this powerful audio component.

Details:

specifications guitoamps:

  • brand: Provo Electronics
  • mpn: 56667899
  • part type: Transformer Tube Receiver Supply
  • amplifier type: Head
  • product line: Max
  • amplifier technology: Solid State

general guitoamps:

  • Musical Instruments Gear > Guitars Basses > Guitar Amplifiers
  • condition: Used

shipping guitoamps:

  • cost: $2.60
  • transit: 7-13 Days
  • class: Economy
  • service: USPS Media Mail
  • type: Fixed
  • carrier: USPS

payments guitoamps:

  • wallet: Apple-pay
  • credit card: Discover
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seller guitoamps:

  • rating: 98.0%
  • # reviews: 2207
  • city: Federal Way, Washington

returns guitoamps:

  • policy: No Returns

offer guitoamps:

  • sold: 0
  • started: October 30, 2024
  • availability: In Stock
  • quantity: 1
  • options: Ship-to-home
part type: transformer tube receiver supply, amplifier type: head, product line: max, amplifier technology: solid state,
category: musical instruments > guitars basses > guitar amplifiers, sku: 2485708051378503,

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