CDE PKM4S68 Cat Capacitor Mfd Vdc Guitar Amplifier .068 400 /guitar

( Brand: Cde ), ( Manufacturer Part Number: PKM4S68 ), ( Part Type: Capacitor Guitar Amplifier )

Review CDE Vintage Black Cat Capacitor .068 Mfd 400 Vdc /guitar Pre Amp

The CDE PKM4S68 is a high-quality cat capacitor specifically designed for use in guitar amplifiers. This capacitor, with a value of 0.00068 microfarads (680 nanofarads), is ideal for smoothing out the DC voltage in the power supply section of your amplifier.

The CDE PKM4S68 is rated for a voltage of 400 volts DC, ensuring it can handle the high voltages commonly found in guitar amplifiers. The use of a cat capacitor, as opposed to a electrolytic capacitor, offers several advantages. Because it does not contain an electrolyte, it is more reliable in high temperatures and does not risk leaking or shorting out. Additionally, it has a flatter temperature coefficient and lower equivalent series resistance (ESR), resulting in improved power supply stability and reduced power loss.

The CDE PKM4S68 is built with a robust design, featuring a ceramic body and metal terminals. This offers excellent heat dissipation and durability, making it suitable for long-term use in guitar amplifiers. The capacitor also comes with overvoltage protection, ensuring it remains safe even if the voltage in your amplifier exceeds the rated value.

In summary, the CDE PKM4S68 is a reliable and efficient cat capacitor, ideal for use in guitar amplifiers. Its 0.00068 microfarad capacitance, 400 volt DC rating, robust design, and overvoltage protection make it a top choice for guitar amplifier builders and repairers. With its ability to provide stable power and improve amplifier performance, the CDE PKM4S68 is an essential component for any guitar amplifier project.

The CDE PKM4S68 cat capacitor is a component commonly used in guitar amplifiers for filtering and smoothing DC voltage. Here are some potential pros and cons of buying this specific capacitor:

1. Reliable Brand: CDE is a well-known brand in the electronics industry, especially for capacitors used in musical instrument applications.

2. Meet Specifications: This capacitor meets the stated specifications of 0.68 microfarads (mfd) and a voltage rating of 400 Volts DC (VDC), making it suitable for many guitar amp designs.

3. Large Capacity: A larger capacitor like this one can provide a smoother DC voltage output, reducing voltage fluctuations, which can lead to better tone and improved amplifier performance.

1. Cost: The CDE PKM4S68 capacitor may be more expensive compared to generic or off-brand capacitors.

2. Size and Weight: The larger capacitance value and voltage rating require a larger physical size and increased weight, which can be a concern for those with limited space or weight constraints.

3. Availability: Depending on the supplier, this capacitor may not be readily available in local stores, requiring a search for online retailers or distributors.

In conclusion, the CDE PKM4S68 cat capacitor offers several advantages, such as the reliability of the CDE brand, meeting specifications for guitar amps, and providing a larger capacitance value for smoother DC voltage output. However, it comes with some disadvantages, including higher cost, larger size and weight, and potential availability issues.

If you're building or repairing a guitar amp and prioritize a reliable brand, meeting specifications, and having a large capacitance value, the CDE PKM4S68 capacitor may be a good choice for your project. If cost, size, weight, or availability are significant concerns, you may consider exploring alternative brands or capacitor models that meet your requirements.

Details:

Leads are decent length . Tested good on my Peak Meter.

part #: pkm4s68 prices

• $29.89-$88.00

specifications vintaelec:

• brand: Cde
• mpn: Pkm4s68
• part type: Capacitor Guitar Amplifier

offer vintaelec:

• sold: 0
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• availability: In Stock
• quantity: 3
• started: February 10, 2026

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general vintaelec:

• Consumer Electronics > Vintage Electronics > Other Vintage Electronics
• condition: Used

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