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  3. THORDARSON T-20C58

THORDARSON T-20C58 Nos Choke Hy Madc Res 0.75 0.5 30

T-20c58 Thordarson Nos Universal Type Choke - 0.75 Hy 0.5 Madc 30 Ohms Res

( Brand: Thordarson ), ( Manufacturer Part Number: T-20C58 ), ( Amplifier Type: Combo ), ( Amplifier Technology: Vacuum Tube )

Review THORDARSON Nos Universal Type Choke 0.75 Hy 0.5 Madc 30 Ohms Res

The Thordarson T-20C58 NOS (New Old Stock) choke is a high-performance automotive component designed for applications that require precise voltage regulation in ignition systems. This choke, specifically modeled as a 0.75 HY 0.5 MADC 30 ohm resistor type, is a crucial element in delivering reliable engine starting and efficient combustion.

The T-20C58 choke features a robust construction with a ceramic base and wirewound resistor element. Its 0.75 HY rating signifies a high current handling capability, while the 0.5 MADC (Maximum Allowable Dissipation) value indicates a moderate power dissipation capacity. This makes the Thordarson choke an excellent choice for engines with higher power demands.

The resistor type of this choke, designated as 30 ohms, plays a significant role in the ignition system's voltage regulation. It allows for fine-tuning the ignition voltage, ensuring optimal spark plug performance and engine starting in various temperatures and conditions.

The New Old Stock (NOS) status of this Thordarson T-20C58 choke means that it is an original, unused part taken from inventory that was originally manufactured. This ensures that the choke maintains its original specifications and meets the highest quality standards.

In summary, the Thordarson T-20C58 NOS choke is a premium automotive component that delivers reliable and efficient engine starting. Its robust construction, high current handling capability, moderate power dissipation, and fine-tuning capabilities make it an essential addition to any high-performance ignition system. With its NOS status, you can be confident that you're receiving a high-quality, original part.

The Thordarson T-20C58 NOs choke with a rating of 0.75 Hy, 0.5 MADC, and 30R is a type of voltage regulator used in various electrical applications. Here are some potential pros and cons of buying this choke:

Pros:

1. High current handling capacity: With a current rating of 0.75 Hy, this choke can handle a significant amount of current, making it suitable for use in applications that require high current flow.

2. Low leakage current: The 0.5 MADC rating indicates that this choke has a low leakage current, which can help reduce power loss and improve overall efficiency.

3. High resistance: The 30R resistance rating of this choke can help stabilize voltage levels and prevent voltage spikes in electrical circuits.

4. Durable construction: Thordarson is known for producing high-quality electrical components, and this choke is likely to be built to last with robust materials and design.

Cons:

1. Size and weight: Due to its high current handling capacity and robust construction, this choke may be larger and heavier than some other options on the market, which could make it less ideal for applications where space is at a premium.

2. Cost: As a high-performance voltage regulator, this choke may be more expensive than some other options, which could be a concern for budget-conscious buyers.

3. Complex installation: Installing this choke may require some electrical expertise, as it is designed for use in more complex electrical systems.

In conclusion, the Thordarson T-20C58 NOs choke with a rating of 0.75 Hy, 0.5 MADC, and 30R is a high-performance voltage regulator that offers excellent current handling capacity, low leakage current, and high resistance. However, it may be larger and heavier than some other options, and it could be more expensive and require more complex installation than some other choices. Ultimately, if you need a high-performance voltage regulator for an application that requires robust current handling and stable voltage levels, this choke could be an excellent option to consider. However, if size, weight, or cost are major concerns, you may want to explore other options that better fit your specific needs.

Details:

Made in USA, Never been used - still box!, Thordarson T-20C58 Universal Choke 0.75 HY.5 MADC 30 Ohms Res. 1100 V RMS Test, Heavy Iron, Thordarson T-20C58 Universal Type Choke is a vacuum tube amplifier technology specifically designed for guitar amplifiers. With a resistance of 30 ohms, this choke is ideal for providing high impedance output and offering vibrant sound quality. The Thordarson brand is known for its quality and reliability, making this choke a great choice musicians guitar enthusiasts looking to enhance their sound.

New Old Stock.

part #: t20c58 price

  • $30.95

specifications guitoamps:

  • brand: Thordarson
  • mpn: T-20c58
  • amplifier type: Combo
  • amplifier technology: Vacuum Tube

offer guitoamps:

  • quantity: 1
  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • started: October 10, 2025
  • best offers: True

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

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  • cost: $8.85
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amplifier type: combo, amplifier technology: vacuum tube,
category: musical instruments > guitars basses > guitar amplifiers, sku: 7114053680078682,
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1 offer $30.95 USD
  • Offer #1: $30.95 price + $9.35 shipping estimate = $40.30* total. 30 Ohms Res. Thordarson Universal Type Choke is a vacuum tube amplifier technology specifically designed for guitar amplifiers.+$9.35 shipping

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