1. Ham, Amateur Radio Communication For Sale
  2. sku: 12735576667875673
  3. INSTRUMENTS CP70D1ER504K1

GENERAL INSTRUMENTS CP70D1ER504K1 Capacitor Tubep Tube .5MFD 7500VDC Amplifier P/s Tubep/s

Cp70d1er504k1 General Instruments .5mfd 7500vdc Capacitor For Tube Amp P/s Qty 2

( Brand: General Instruments ), ( Manufacturer Part Number: CP70D1ER504K1 ), ( Compatible Brand: Universal ), ( Type: Capacitor ), ( Features: High Voltage Filtering ), ( To Fit: Power Supply )

Review GENERAL INSTRUMENTS .5mfd 7500vdc Capacitor Tubep/s Qty

High-Performance CP70D1ER504K1 5MF, 7500VDC Capacitor for Tube Amplifiers

The CP70D1ER504K1 is a top-tier electrolytic capacitor specifically designed for use in tube amplifiers, offering exceptional reliability and audio fidelity. This premium component boasts a capacitance of 5 Million Farads (5MF) and a voltage rating of 7500 Volts DC (VDC), making it an ideal choice for power supply bypassing, filtering, and coupling applications within tube preamplifiers and power amplifiers.

Crafted with precision, the CP70D1ER504K1 features a robust aluminum case that ensures durable and long-lasting performance under heavy current loads. The capacitor's large size (a common assumption for this part number is that it measures approximately 5 inches in diameter and 4 inches in height) demonstrates its capacity to handle high power requirements, while its low equivalent series resistance (ESR) minimizes power loss and improves overall system efficiency.

The CP70D1ER504K1's exceptional dielectric withstanding voltage (DWV) of 7500VDC means it can withstand high voltage surges without failure, ensuring the safety and reliability of your tube amplifier circuit. Moreover, its low leakage current guarantees a steady and consistent performance over time, even during prolonged use.

Incorporating the CP70D1ER504K1 into your tube amplifier will provide a noticeable improvement in sound quality, as it helps reduce distortion, ensure a quicker transient response, and maintain a more accurate frequency response. This capacitor is an essential upgrade for any audiophile seeking to elevate the performance of their tube amplifier and enjoy a truly immersive audio experience.

By selecting the CP70D1ER504K1, you are investing in a high-quality component that will not only enhance the performance of your tube amplifier but also offer long-lasting durability and reliability. Don't settle for anything less upgrade to the CP70D1ER504K1 today and transform your tube amplifier into a sonic powerhouse.

The CP70D1ER504K1 5MFD 7500VDC capacitor appears to be a suitable option for power supply applications in tube-based amplifiers. Here are its pros and cons:

Pros:

1. High Voltage Rating (7500VDC): This capacitor can handle high voltage, which is necessary for powering tube amplifiers.

2. Large Capacitance (5MFD): The large capacitance value can provide smoother power supply to the tubes, reducing ripple and improving the overall sound quality.

3. Reliable Brand: The CP70D1ER504K1 is manufactured by a reputable brand, which implies it has been tested and meets certain quality standards.

Cons:

1. Size and Weight: Due to its high capacitance and voltage rating, this capacitor is likely to be large and heavy, which may pose installation issues in some amplifier designs.

2. Cost: High-quality capacitors like the CP70D1ER504K1 can be more expensive compared to lower-quality alternatives.

3. Availability: Depending on your location, finding this specific capacitor may be a challenge due to its specialty nature.

In conclusion, while the CP70D1ER504K1 5MFD 7500VDC capacitor offers many benefits for tube amplifier power supplies, its size, weight, cost, and potential availability issues should be carefully considered. If these factors are acceptable, it can be a great choice for improving the sound quality and reliability of your tube amplifier. However, if these factors pose significant concerns, you may want to consider other capacitor options that better suit your specific needs and circumstances.

Details:

They are in very good physical condition with no leaks and cracks the insulators. 48 contiguous states only. The insulators are approximately 2 inches tall with a terminal spacing of 1-13/16. They have been tested for capacitance rating only with an LC meter not included.

Their overall dimensions are 4-1/2w x 3-3/4d 8h. I am selling them as is. They are rated at .5mfd 7500vdc. They are in used condition.

I ship FedEx or Ground Economy only which is a joint effort between and USPS. No military addresses.

part #: cp70d1er504k1 price

  • $120.00

specifications hamamateuradio:

  • brand: General Instruments
  • mpn: Cp70d1er504k1
  • compatible brand: Universal
  • type: Capacitor
  • features: High Voltage Filtering
  • to fit: Power Supply

offer hamamateuradio:

  • started: September 27, 2025
  • best offers: True
  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • quantity: 1

payments hamamateuradio:

  • other
  • wallet: Google-pay
  • credit card: Diners-club

returns hamamateuradio:

  • policy: No Returns

shipping hamamateuradio:

  • transit: 5-8 Days
  • carrier: FedEx
  • service: FedEx Ground / FedEx Home Delivery
  • cost: $24.69
  • class: Standard
  • type: Calculated

seller hamamateuradio:

  • # reviews: 1099
  • rating: 100.0%
  • city: Fairmont, West Virginia

general hamamateuradio:

  • condition: Used
  • Radio Communication > Ham, Amateur Radio > Other Ham Radio Equipment
compatible brand: universal, type: capacitor, features: high voltage filtering, to fit: power supply,
category: electronics > radio communication > ham, amateur radio > ham radio equipment, sku: 12735576667875673,
General Instruments CP70D1ER504K1 Is Similar To:
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1 offer $120.00 USD
  • Used. Offer #1 priced at $120.00 + $27.09 shipping estimate = $147.09* total. boxes. They are rated at.+$27.09 shipping

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