
( Brand: Western Electric ), ( Manufacturer Part Number: KS-13917 ), ( Part Type: Capacitor Tube ), ( Country/region Of Manufacture: United States )
The Western Electric KS-13917 100uf 200v electrolytic capacitor is a high-performance component designed specifically for use in vintage tube audio equipment. This capacitor is an essential upgrade for those restoring or building their own tube gear, as it provides superior electrical performance compared to original capacitors from the 1950s and 1960s.
This 100 microfarad (uf) capacitor offers a voltage rating of 200 volts, making it suitable for use in a wide range of tube amplifiers and other vintage audio gear. Its electrolytic design provides a large capacitance value, making it ideal for smoothing and filtering AC voltages in power supplies.
Each Western Electric KS-13917 capacitor is individually tested and inspected to ensure consistency in performance and reliability. The component is constructed using high-quality electrolyte and aluminum foil, ensuring excellent electrical characteristics and a long service life. The capacitor's metal case is tin-plated to prevent corrosion and features a clearly-marked polarity indicator to ensure correct installation.
Compared to original capacitors used in vintage tube gear, the Western Electric KS-13917 offers several advantages. It has a lower Equivalent Series Resistance (ESR) and Equivalent Series Inductance (ESL), which results in better filtering and reduced power loss. Additionally, it has a higher ripple current rating and can withstand higher temperatures, making it more robust and reliable than its historical counterparts.
Installation and integration of the Western Electric KS-13917 capacitor into tube gear is straightforward. It replaces the original capacitor in the power supply circuit and can be secured in place using the appropriate mounting hardware or clips provided by the tube equipment manufacturer.
In conclusion, the Western Electric KS-13917 100uf 200v electrolytic capacitor is an excellent upgrade for those seeking to restore or build vintage tube audio equipment. With superior electrical performance, reliable construction, and a clearly-marked case, it is an indispensable component for generating the rich, warm, and clear audio that tube gear is renowned for.
Western Electric KS-13917 100uf 200v electrolytic capacitors are commonly used in vintage tube audio equipment due to their historic significance and perceived superior sound quality compared to modern capacitors. Here are some pros and cons of buying these capacitors for tube gear:
Pros:1. Authenticity and Historical Significance: Western Electric capacitors have been a staple in the audio industry, particularly in tube gear, for decades. Owning and using original Western Electric capacitors can add to the value and authenticity of vintage equipment.
2. Sonic Character: Some audio enthusiasts believe that Western Electric capacitors have a warmer, more musical sound compared to modern alternatives. This could be a desirable trait for those seeking a specific tone or sonic signature.
3. Durability: Western Electric capacitors were built using high-quality materials and construction techniques. They have a reputation for being highly reliable and long-lasting, although this may depend on their age and condition.
Cons:1. Availability and Cost: Western Electric capacitors, especially those in good condition, can be quite hard to find and expensive. Prices vary greatly depending on the specific capacitor's age, capacity, and voltage rating.
2. Age-Related Issues: Older capacitors may suffer from various age-related issues such as leaking, reduced capacitance, and increased equivalent series resistance (ESR). This can lead to inconsistent performance and reduced sound quality.
3. Replacement Considerations: Due to their scarcity and cost, some users may consider using modern capacitor alternatives instead. However, these drop-in replacements may not offer the same authentic sound and audio characteristics as the original Western Electric capacitors.
In conclusion, buying Western Electric KS-13917 100uf 200v electrolytic capacitors for tube gear can be a valuable investment for those seeking historical authenticity and a unique sonic character. However, their lack of availability, high cost, and potential age-related issues must be considered before making a purchase.
If authenticity is a top priority and budget allows, acquiring original Western Electric capacitors can be a worthwhile endeavor. For those on a tighter budget, researching alternative capacitor brands that offer sonic characteristics similar to Western Electric or considering modern drop-in replacements may be viable options. Ultimately, the decision depends on the specific goals, budget, and requirements of the audio enthusiast.
Hard to come by vintage gear being offered at a fair. Please see the many photos provided.