CLAROSTAT K-55-B Nos Octal Ballast Resistor Tube

( Brand: Clarostat ), ( Manufacturer Part Number: K-55-B ), ( Type: Ballast Resistors ), ( Country/region Of Manufacture: United States )

Review CLAROSTAT K55b Nos Octal Ballast Resistor Tube

The K-55-B K55B NOS Clarostat Octal Ballast Resistor Tube is a vintage electrical component that is highly sought after by hobbyists and professionals in the field of electronics restoration and vintage audio equipment. This tube is a type of vacuum tube, specifically designed to function as a ballast resistor in amplifier circuits.

The K-55-B K55B Clarostat tube is an octal base tube, which means it has eight pins arranged in a square pattern. This design allows for easy installation in octal socket amplifier circuits. The tube is made of high-quality glass and metal, with a vacuum-sealed interior that contains a filament and control grid.

The Clarostat feature of this tube is what sets it apart from other ballast resistors. The Clarostat mechanism allows the tube to self-regulate its resistance, ensuring that the filament voltage remains constant regardless of the load or temperature changes. This is particularly important in high-power amplifier circuits, where fluctuations in resistance can lead to instability and distortion.

The K-55-B K55B NOS (New Old Stock) Clarostat tube is a "NOS" product, meaning it is a tube that has been manufactured and stored for many years, but never used. This makes it an attractive option for those who want the vintage sound and reliability of a tube amplifier, but want to avoid the potential issues that come with using used tubes, such as inconsistent performance and potential failure.

In summary, the K-55-B K55B NOS Clarostat Octal Ballast Resistor Tube is a high-quality, vintage electrical component that is ideal for use in amplifier circuits. Its Clarostat feature ensures reliable and consistent performance, and its octal base design allows for easy installation in many types of amplifiers. Whether you're restoring a vintage radio, building a custom amplifier, or just looking for a unique and high-quality tube to add to your collection, the K-55-B K55B NOS Clarostat Octal Ballast Resistor Tube is an excellent choice.

1. Authenticity: New Old Stock (NOS) items like the K-55-B K55B Clarostat resistor tubes are often sought after by collectors and hobbyists due to their originality and historical value.

2. Quality: NOS parts are often of higher quality than modern alternatives, as they were manufactured under stricter quality control standards and using older, more time-tested manufacturing processes.

3. Compatibility: Older equipment, such as vintage audio equipment, often uses specific components like the K-55-B K55B Clarostat resistor tubes, and using NOS parts can help ensure that the equipment runs properly and maintains its original sound quality.

4. Long-term Availability: Since NOS parts are no longer in production, they are less likely to become obsolete or hard to find in the future.

1. Cost: NOS parts can be more expensive than modern alternatives, as they are often in limited supply and require additional effort to source and test.

2. Limited Availability: While NOS parts are less likely to become obsolete, they may still be hard to find in certain quantities or specific configurations.

3. Uncertainty in Condition: NOS parts may have been stored for a long time, which can lead to uncertainty about their condition and reliability. It is important to thoroughly test any NOS parts before using them in critical applications.

Buying K-55-B K55B NOS Clarostat octal ballast resistor tubes can be a rewarding experience for collectors and hobbyists who value historical accuracy and high-quality components. However, it is important to weigh the pros and cons and consider the cost and availability of modern alternatives before making a purchase.

If you are looking for authentic and high-quality resistor tubes for vintage equipment, the K-55-B K55B NOS Clarostat octal ballast resistor tubes can be a good option. However, it is important to thoroughly research the seller and test the tubes before using them in critical applications to ensure their reliability. Additionally, consider the cost and availability of modern alternatives to determine if they meet your needs and budget.

Details:

I have made and do make mistakes. While I am happy to accommodate such requests, they add size and weight the package increase shipping cost. I try to charge only actual shipping cost. Please see images for details.

Do not even think about asking me to declare it as a or the value of an item less than sale price.

I get lots of e-mail from people asking questions that are fully answered on the page. This offer is for one nos ballast resistor tube.

Most of the items I sell have been in storage or houses for many years and as a result may odors, such mildew, mold smoke.

I don't pack boxes in advance to get exact weights because offer combined shipping. Box has some wear and dust.

I uses shipping calculator - if enter the incorrect weight or dimension, difference could be significant.

I have no way to test it, so item is sold as-is.

I am not an expert on the items sell.

part #: k55 prices

• $8.99-$29.99

specifications tubesocketvintagego:

• brand: Clarostat
• mpn: K-55-b
• type: Ballast Resistors
• country/region of manufacture: United States

Payments tubesocketvintagego:

• CashOnPickup
• PayPal

General tubesocketvintagego:

• in stock: Yes
• consumer electronics > vintage electronics > vintage audio video parts accessories consumer electronics > vintage tubestubes sockets audio

Returns tubesocketvintagego:

• policy: no returns

Ratings:

1. got it thanks! a August 24, 2018, 7:33 am
2. got it thanks! a August 24, 2018, 7:37 am
3. selling bad parts August 28, 2018, 5:41 am
4. as described August 27, 2018, 5:49 pm

Seller tubesocketvintagego:

• zipcode: 93403
• city: San Luis Obispo, California

Shipping tubesocketvintagego:

• type: Calculated
• handling: 3 days
• cost: $3.75

Offer tubesocketvintagego:

• quantity: 28
• best offer: false
• Started: August 29, 2018, 12:14 am
• bids: 0
• Sold: 0

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