134-198 CORNELL DUBILIER Mcintosh Balance Control Nos

Review CORNELL DUBILIER Mcintosh Part Number Balance Control Potentiometer 500k New Unused Nos

The Cornell Dubilier 134-198 McIntosh balance control potentiometer is a high-performance, 500,000-ohm, dual-concentric, low-impedance potentiometer designed specifically for use in McIntosh audio equipment. This potentiometer is a must-have for audio enthusiasts and repair technicians seeking authentic replacement parts for their vintage McIntosh components.

This potentiometer features a dual-concentric design, which allows for both volume control and balance adjustment with a single knob. The 500,000-ohm resistance provides precise and accurate control over audio levels, ensuring a well-balanced and balanced sound output.

The potentiometer is constructed with high-quality materials, including a solid carbon composition resistive element, a brass shaft, and a bakelite body. The resistance element offers excellent stability and low temperature coefficient, ensuring consistent performance even under varying temperature conditions.

The brass shaft is plated with nickel for added durability and resistance to corrosion, while the bakelite body provides an insulating barrier and a classic aesthetic that complements the look of McIntosh equipment.

The 134-198 potentiometer is a NOS (New Old Stock) item, meaning it is a brand new, unused component that has been stored in a climate-controlled warehouse since its manufacture. This ensures that the potentiometer is free of the wear and tear that can come with age and use, providing a reliable and authentic replacement for your McIntosh audio component.

Overall, the Cornell Dubilier 134-198 McIntosh balance control potentiometer is a high-quality, authentic replacement part that is essential for restoring the performance and sound quality of your vintage McIntosh audio equipment. With its precise control, durable construction, and authentic McIntosh heritage, this potentiometer is an excellent investment for any audio enthusiast or repair technician.

Pros and Cons of Buying a Cornell Dubilier 134-198 McIntosh Balance Control Potentiometer 500k (NOS)

1. **Authenticity and Heritage**: New Old Stock (NOS) components like the Cornell Dubilier 134-198 McIntosh Balance Control Potentiometer 500k offer a sense of authenticity and history. These components were used in high-end audio equipment during their production era and are now sought after by audiophiles for their potential sonic benefits and historical significance.

2. **Potential Sonic Improvement**: Some audiophiles believe that using high-quality, vintage components like the Cornell Dubilier 134-198 McIntosh Balance Control Potentiometer 500k can lead to an improvement in sound quality. Due to their age and construction methods, these components may have unique sonic characteristics that distinguish them from modern counterparts.

3. **Durability and Build Quality**: Cornell Dubilier was known for its high-quality components and construction techniques. The 134-198 McIntosh Balance Control Potentiometer 500k (NOS) is likely to be well-built and durable, with a smooth, reliable operation.

4. **Rarity and Collector's Value**: As NOS components become increasingly rare, their value can appreciate significantly. Owning a Cornell Dubilier 134-198 McIntosh Balance Control Potentiometer 500k (NOS) can be seen as an investment in both audio performance and collector's value.

5. **Compatibility and Availability**: Before making a purchase, it is essential to ensure that the Cornell Dubilier 134-198 McIntosh Balance Control Potentiometer 500k (NOS) is compatible with your specific audio equipment. Additionally, availability and pricing of such vintage components can be unpredictable, so be prepared to pay a premium for authenticity and rarity.

6. **Risk of Failure and Maintenance**: Older components like the Cornell Dubilier 134-198 McIntosh Balance Control Potentiometer 500k (NOS) may have a higher risk of failure compared to modern counterparts. Regular maintenance and replacement of worn-out parts can help mitigate these risks but may add to the overall cost.

7. **Cost and Affordability**: Given their rarity and historical significance, vintage components like the Cornell Dubilier 134-198 McIntosh Balance Control Potentiometer 500k (NOS) can be quite expensive. The high cost may not be justifiable for some audiophiles, especially those looking for a cost-effective solution.

8. **Modern Alternatives**: Modern alternatives to the Cornell Dubilier 134-198 McIntosh Balance Control Potentiometer 500k (NOS) may offer better performance, reliability, and affordability. While they may not carry the same historical significance, they can provide similar sonic benefits and are more readily available and compatible with modern audio equipment.

The decision to buy a Cornell Dubilier 134-198 McIntosh Balance Control Potentiometer 500k (NOS) depends on various factors, including personal preferences, audio equipment compatibility, rarity, cost, and potential sonic benefits. While the potential for improved sound quality and historical significance are attractive, the risks of failure, maintenance, and cost must be carefully considered. Ultimately, a balanced approach that weighs these factors against the benefits of modern alternatives will help in making an informed purchasing decision.

For those seeking the potential sonic benefits and historical significance of vintage components, the Cornell Dubilier 134-198 McIntosh Balance Control Potentiometer 500k (NOS) is a worthwhile consideration. However, it is essential to ensure compatibility with your audio equipment, budget, and willingness to maintain the component. Alternatively, researching and investing in modern alternatives with similar sonic characteristics may offer a more practical and cost-effective solution.

Details:

C28 late 1970s. Recovered from the storage of a former audio repair tech who has dozens mcintosh service manuals and spare parts, USA buyers only mid-1970s era used in model's such as. Mcintosh part number 134-198 two-ganged balance control potentiometer, 500k, new unused nos comes in original laboratories plastic bag see photos, mid-1970s era used model's such as: c26 mid-1970s.

specifications passivecompos:

• brand: Cornell Dubilier
• mpn: 134-198
• mounting style: Panel Mount
• type: Balance Control Potentiometer
• termination style: Soldering
• resistance rating: 500k
• country of origin: United States

general passivecompos:

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

shipping passivecompos:

• carrier: usps
• type: fixed
• transit: 5-11 days
• class: standard
• service: usps ground advantage

offer passivecompos:

• availability: in stock
• started: april 17, 2026
• sold #: 7
• quantity: 1
• options: ship-to-home

returns passivecompos:

• policy: no returns

seller passivecompos:

• rating: 100.0%
• city: hockessin,
• # reviews: 1164

payments passivecompos:

• credit card: discover
• other
• wallet: google-pay