2100-0005 CTS Potentiometer Audio Control

Review CTS Vintage Potentiometer 2k Ohm Audio Control Usa Used

The CTS 2100-0005 potentiometer, distributed by CTS Corporation and cross-referenced as 137-6206, is a high-performance linear potentiometer designed specifically for 2k audio control applications. This precision component is engineered to deliver accurate and consistent voltage division, making it an excellent choice for volume control or balance functions in professional audio equipment.

The CTS 2100-0005 potentiometer boasts a 2k ohm resistance value with a 10k ohm fixed resistor in series. Its linear taper design ensures that the resistance changes linearly with respect to the shaft rotation angle, resulting in a smooth and even volume control or balance adjustment. The potentiometer features a carbon composition resistive element that is known for its durability and stability, even under heavy usage.

The CTS 2100-0005 potentiometer is compact, measuring only 3.5 inches in length and 1.3 inches in width, making it suitable for space-constrained audio applications. It comes with a rotary shaft that has a diameter of 0.394 inches and is compatible with most standard audio control knobs. The potentiometer also includes a sealed, epoxy-sealed, or open-frame construction, depending on the specific application requirements.

This audio control potentiometer is designed to meet the stringent standards of the audio industry, with a maximum allowable tolerance of 5% for the resistance value. It also offers excellent electrical performance, with a low resistance temperature coefficient of 125 ppm/ C and a maximum power rating of 1 watt. Additionally, it comes with a 10,000-cycle endurance test rating, ensuring reliable performance even under heavy usage.

In summary, the CTS 2100-0005 potentiometer, also known as 137-6206, is a high-quality, high-performance linear potentiometer designed specifically for 2k audio control applications. It offers accurate and consistent voltage division, durability, and excellent electrical performance, making it an ideal choice for professional audio equipment manufacturers and engineers.

CTS 2100-0005 Potentiometer: A Detailed Analysis

The CTS 2100-0005 potentiometer, model number 137-6206, is a 2k audio control component. This potentiometer is widely used in various audio applications due to its high-quality construction and reliable performance. In this analysis, we will discuss the pros and cons of using this potentiometer.

1. High-quality construction: The CTS 2100-0005 potentiometer is built using high-quality materials that ensure durability and longevity. It is designed to withstand heavy usage in professional audio equipment.

2. Smooth operation: The potentiometer offers a smooth and consistent resistance change, which is crucial for maintaining a stable and accurate volume or tone control in audio applications.

3. Low impedance: With a low impedance of 25 ohms, this potentiometer is ideal for use in high-current audio applications.

4. Wide range: The 2k resistance value provides a wide range of control, making it suitable for various audio applications.

1. Price: The CTS 2100-0005 potentiometer is more expensive than some other potentiometers in the market. This may be a concern for budget-conscious users or hobbyists.

2. Size: Compared to some other potentiometers, the CTS 2100-0005 model is larger in size. This may create a challenge for users with limited space in their audio equipment.

The CTS 2100-0005 potentiometer, model number 137-6206, offers several advantages, including high-quality construction, smooth operation, low impedance, and a wide range of control. However, it comes with a higher price tag and a larger size than some other potentiometers.

Based on this analysis, if the higher price and larger size are not significant concerns, the CTS 2100-0005 potentiometer is an excellent choice for professional audio applications where durability, consistent performance, and a wide range of control are essential. It is a reliable and high-performance potentiometer that is worth the investment.

Therefore, we recommend the CTS 2100-0005 potentiometer for those seeking a premium, high-quality audio control component for professional applications. For those on a budget or with limited space, alternative options with similar performance may be worth considering.

Details:

Cts 2100-0005 potentiometer, 2k ohm variable resistor, vintage audio control part, stamped 137-6206 and pats pend. Common in vintage electronic equipment, especially for guitar amplifiers and audio gear. Characteristic metal, black plastic body, crafted in usa, showing mild oxidation and surface wear consistent with age but structurally complete. Great replacement for repair, restoration, or DI projects involving vintage electronics musical instruments.

specifications passivecompos:

• brand: Cts
• mpn: 2100-0005
• resistance rating: 2 K
• type: Audio Potentiometer
• termination style: Lug
• mounting style: Panel Mount
• material: Carbon
• country of origin: United States
• unit type: Unit

offer passivecompos:

• sold #: 9
• in stock #: 1
• options: ship-to-home
• started: april 17, 2026
• best offers: true
• price: $18.00
• item condition: Used
• availability: in stock

seller passivecompos:

• rating: 100.0%
• city: sacramento, california
• # reviews: 644

general passivecompos:

• category: Business & Industrial > Passive Components > Variable Resistors > Potentiometers

returns passivecompos:

• policy: no returns

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• other
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shipping passivecompos:

• class: standard
• service: usps ground advantage
• transit: 4-8 days
• carrier: usps
• type: calculated