WESTERN ELECTRIC 100792555 Tube 310A 423C

( Brand: Western Electric ), ( Manufacturer Part Number: 100792555 ), ( Model: 310A ), ( Type: Vacuum Tube ), ( Unit Type: Unit ), ( Country Of Origin: United States )

Review WESTERN ELECTRIC Vintage Tube Lot One And Six All Untested

The **Western Electric 100792555** is a meticulously crafted, high-performance vacuum tube designed for audiophile-grade amplification and high-fidelity audio reproduction, embodying the refined engineering legacy of Western Electric s iconic tube lineup. This tube, specifically a **310A/423C** variant, is a power output tube engineered to deliver exceptional clarity, dynamic range, and warmth in both professional and high-end consumer audio applications. The **310A** designation refers to its original Western Electric designation, while the **423C** indicates a later, optimized version with improved performance characteristics, making it a sought-after choice for audiophiles and vintage audio restoration projects. Constructed with precision, this tube features a **direct-heated cathode** and a **barium oxide-coated filament**, ensuring stable operation and minimal noise, while its **glass envelope** is meticulously sealed to maintain optimal vacuum integrity over extended use. The tube s **octal base** allows for easy integration into a wide range of tube amplifiers, including vintage models like the **Western Electric 1924A** and modern high-end designs that prioritize analog warmth and musicality. With a **plate dissipation rating of 45 watts** and a **screen grid voltage of 250V**, the 100792555 excels in driving speakers with rich, detailed sound while maintaining excellent linearity and minimal distortion, even at high power levels. Its **low noise floor** and **high gain** make it ideal for both preamplifier and power amplifier stages, where it can enhance the natural phrasing and texture of music without overpowering the listener. Whether used in a classic **Western Electric 1924A** amplifier, a restored **Phillips 900 series** console, or a custom-built high-end audio system, this tube delivers a **velvet smooth, analog-rich sound** that appeals to purists and enthusiasts alike. Its durability and reliability, combined with its ability to preserve the nuances of recorded music, make the **Western Electric 100792555** a timeless component in the pursuit of sonic perfection.

### Pros and Cons of buying a Western Electric 100792555 Tube (310A/423C)

1. **High Quality and Reliability** Western Electric (WE) tubes are renowned for their superior craftsmanship and durability compared to many modern or generic replacements. The 310A/423C is a classic tube used in high-end audio amplifiers, particularly in vintage and high-fidelity systems.

2. **Authentic Sound Characteristics** WE tubes are often preferred by audiophiles for their warm, natural sound signature. The 310A/423C is known for its smooth high-end response and balanced tone, making it ideal for critical listening.

3. **Long Lifespan** WE tubes tend to last significantly longer than many modern equivalents, often exceeding 10,000 hours of use with proper care. This makes them a cost-effective choice in the long run.

4. **Compatibility with Vintage Equipment** If you own classic amplifiers (such as those from Fender, Gibson, or other high-end brands from the mid-20th century), the WE 310A/423C is a direct drop-in replacement, ensuring seamless integration.

5. **Resale Value** WE tubes hold their value well, especially in the used market. If you decide to upgrade or sell your equipment later, these tubes can still fetch a good price.

6. **Consistency and Performance Stability** WE tubes are less prone to microphonic issues and maintain consistent performance over time, which is crucial for professional and high-end audio applications.

7. **Historical Significance** For collectors and enthusiasts, owning a genuine WE tube adds a sense of authenticity and heritage to a system, especially in vintage audio setups.

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1. **High Cost** WE tubes are significantly more expensive than modern or generic replacements. The 310A/423C can cost several hundred dollars each, depending on availability and condition. This makes them a substantial investment, especially if you need multiple tubes.

2. **Limited Availability** Western Electric no longer manufactures these tubes, and stock can be unpredictable. Prices may fluctuate based on demand, and lead times can be long, particularly for older or rare models.

3. **Sensitivity to Power Supply Variations** WE tubes are often more sensitive to power supply quality than modern tubes. Poor power conditioning or voltage fluctuations can affect their performance or lifespan.

4. **Weight and Size** WE tubes are physically larger and heavier than many modern equivalents. This can be a consideration if you're working with space-constrained equipment or need to transport your setup frequently.

5. **Maintenance Requirements** WE tubes may require more careful handling and maintenance to ensure longevity. Improper storage (e.g., exposure to humidity or extreme temperatures) can reduce their lifespan.

6. **Potential for Microphonics** While less common than in some other tubes, WE tubes can still develop microphonics over time, especially if subjected to mechanical stress or poor mounting.

7. **Not Ideal for High-Gain or Modern Amplifier Designs** Some modern amplifier designs, particularly those with high gain or complex feedback loops, may not benefit as much from WE tubes as they do from modern equivalents (e.g., JJ, EL34, or 6550). WE tubes are optimized for classic, lower-gain tube amplifier circuits.

8. **Environmental Sensitivity** WE tubes can be sensitive to environmental conditions like dust, moisture, or electromagnetic interference, which may require additional precautions in their handling and storage.

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The Western Electric 100792555 (310A/423C) tube is a premium choice for audiophiles, vintage equipment owners, and those seeking the highest possible audio quality in classic amplifier setups. Its superior build quality, authentic sound, and longevity make it a worthwhile investment if you prioritize performance and heritage. However, the high cost, limited availability, and specific compatibility requirements mean it may not be practical for everyone.

If you're running a vintage amplifier (such as a Fender Twin Reverb, Gibson GA-2, or similar) and have the budget, the WE 310A/423C is an excellent choice. For modern or high-gain amplifier designs, you might find more cost-effective alternatives that still deliver high performance.

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- You own a classic amplifier that benefits from its sound and reliability.

- You are willing to invest in high-end audio components and prioritize authenticity.

- You have the budget to accommodate the higher cost and potential resale value.

- You need a more budget-friendly option (e.g., JJ Electronics or other high-quality tube brands).

- Your amplifier is modern or high-gain, where other tube types (e.g., 6550, EL34, or KT88) may be more suitable.

- You require multiple tubes and the cost becomes prohibitive.

For most enthusiasts, the WE 310A/423C is a "must-have" for vintage setups, but it s not a one-size-fits-all solution. Always ensure compatibility with your specific amplifier and consider your long-term goals before purchasing.

Details:

7 tubes as shown 1 310A, 6 423C. Selling as parts only due to they are untested, I have no way test them.

part #: 100792555 prices

• $109.99-$499.99

specifications tubesocketvintagego:

• brand: Western Electric
• mpn: 100792555
• model: 310a
• type: Vacuum Tube
• unit type: Unit
• country of origin: United States

payments tubesocketvintagego:

• wallet: Apple-pay
• credit card: Visa
• other

seller tubesocketvintagego:

• # reviews: 377
• city: Hanceville, Alabama
• rating: 100.0%

shipping tubesocketvintagego:

• class: Standard
• transit: 4-11 Days
• carrier: USPS
• type: Calculated
• cost: $14.00
• service: USPS Ground Advantage

general tubesocketvintagego:

• Vintage Audio Video > Vintage Parts Accessories > Vintage Tubes Tube Sockets
• condition: For parts or not working

returns tubesocketvintagego:

• policy: No Returns

offer tubesocketvintagego:

• best offers: True
• started: February 24, 2026
• options: Ship-to-home
• sold: 0
• availability: In Stock
• quantity: 1

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