1. Vintage Tubes & Sockets Audio For Sale
  2. sku: 11122235429534752
  3. WESTINGHOUSE WL-872A

WESTINGHOUSE WL-872A Radio Tube

Wl-872a Westinghouse Vintage Wl 872a Electronic Radio Tube 8 Inch As Is Untested

( Brand: Westinghouse ), ( Manufacturer Part Number: WL-872A ), ( Type: Wl 872a ), ( Country Of Origin: United States )

Review WESTINGHOUSE Vintage Wl 872a Electronic Radio Tube Inch As Is Untested

The **Westinghouse WL-872A Radio Tube** is a meticulously crafted, high-performance vacuum tube designed for audiophiles and vintage radio enthusiasts seeking unparalleled sound fidelity and reliability. Part of Westinghouse s legendary line of glass-enclosed tubes, the **872A** is a pentode power amplifier tube, renowned for its robust construction and exceptional clarity in audio reproduction. Built with a durable glass envelope and a ceramic base, this tube is engineered to deliver powerful yet clean amplification with minimal distortion, making it an ideal choice for high-end tube amplifiers, preamplifiers, and vintage radio restorations. Its pentode configuration ensures efficient power handling while maintaining a warm, natural sound signature, perfect for both classic and modern audio setups. The **872A** is particularly favored in high-wattage applications, such as in the legendary **Westinghouse WL-872A-based amplifiers**, where its ability to drive speakers with rich harmonic content and sustained dynamics elevates the listening experience. Whether used in a restored 1950s-era radio or integrated into a contemporary tube amplifier, this tube embodies the timeless craftsmanship of Westinghouse s golden age of electronics, offering enthusiasts a blend of vintage charm and modern performance. Its compatibility with a wide range of circuits and its reputation for longevity make it a staple in both restoration projects and new builds, ensuring that every note played through it retains its integrity and depth.

### Pros and Cons of buying a Westinghouse WL-872A Radio Tube

#### **Pros:**

1. **Historical and Collectible Value** The WL-872A is a classic radio tube from the mid-20th century, often sought after by vintage radio enthusiasts and collectors. Its rarity and age can make it a valuable piece for hobbyists or those interested in preserving radio history.

2. **Compatibility with Vintage Radios** This tube was designed for use in older radio receivers, particularly those from the 1940s and 1950s. If you own or plan to restore a vintage radio, this tube may be essential for proper operation.

3. **Functional Reliability (When Working)** If the tube is in good condition, it can provide stable performance in its intended applications, such as amplification or detection in AM/FM radios.

4. **Educational Value** For those interested in electronics history or tube radio restoration, studying and using a WL-872A can offer insights into early radio technology and how components functioned in analog circuits.

5. **Potential for Restoration Projects** If you re restoring a vintage radio, sourcing original tubes like the WL-872A can enhance authenticity and improve the radio s performance compared to modern replacements.

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#### **Cons:**

1. **Difficulty in Sourcing** The WL-872A is an older, discontinued tube, making it challenging to find. Prices may be high due to scarcity, and availability can be inconsistent.

2. **High Cost Relative to Modern Alternatives** If you re restoring a radio, replacing the WL-872A with a modern equivalent (such as a 12AX7 or similar) may be more cost-effective and easier to obtain. Original tubes often command premium prices.

3. **Risk of Failure or Damage** Older tubes can be fragile, with potential issues like vacuum leaks, grid corrosion, or internal damage. Testing or replacing them requires careful handling and expertise.

4. **Limited Longevity** Even in good condition, vacuum tubes have a finite lifespan. The WL-872A may not last as long as modern solid-state components, requiring eventual replacement.

5. **Skill and Knowledge Required** Working with vintage tubes often demands specialized knowledge, such as proper handling, testing, and soldering techniques. Beginners may struggle without guidance.

6. **Environmental Sensitivity** Tubes are sensitive to humidity, temperature fluctuations, and electrical surges. Improper storage or use can shorten their lifespan or cause failure.

7. **No Warranty or Support** Since these tubes are no longer manufactured, there s no warranty or technical support if issues arise. You re responsible for troubleshooting and repairs.

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### **Conclusion:**

The Westinghouse WL-872A is a fascinating and historically significant tube, ideal for collectors, vintage radio enthusiasts, or those deeply involved in restoration projects. However, its high cost, scarcity, and the challenges of working with older components make it less practical for casual users or modern applications. If your primary goal is functionality and ease of use, modern tube replacements or solid-state alternatives may be more practical. But if you value authenticity, historical preservation, or the challenge of working with vintage technology, the WL-872A could be a rewarding addition to your collection or project.

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### **Recommendation:**

- **Buy if:** You own or are restoring a vintage radio that specifically requires the WL-872A, you re a collector interested in preserving radio history, or you re an experienced hobbyist willing to invest time and effort into handling and testing the tube.

- **Avoid if:** You re a beginner, prioritize cost-effectiveness, or plan to use the tube in a modern or non-vintage setup. In such cases, seek a modern equivalent or solid-state alternative to save time and money.

- **Alternative Approach:** If restoring a radio, research whether a modern tube (e.g., a 12AX7 or 12AT7) can substitute for the WL-872A. Consult forums or experts in vintage radio restoration for guidance on compatibility.

Details:

Made in the USA. Approximately 8 long. As always, merchandise comes from a smoke-free environment. Up for sale is one vintage Westinghouse WL 872A radio electronic tube.

Domestic shipping is $8.50 with delivery confirmation. Pre-owned vintage condition with some minor dust/dirt from storage.

part #: wl872a price

  • $9.99

specifications tubesocketvintagego:

  • brand: Westinghouse
  • mpn: Wl-872a
  • type: Wl 872a
  • country of origin: United States

general tubesocketvintagego:

  • Vintage Audio Video > Vintage Parts Accessories > Vintage Tubes Tube Sockets
  • condition: Used

shipping tubesocketvintagego:

  • service: Economy
  • type: Fixed
  • transit: 4-10 Days
  • cost: $8.50
  • class: Economy

seller tubesocketvintagego:

  • city: Tiverton, Rhode Island
  • # reviews: 6267
  • rating: 99.8%

returns tubesocketvintagego:

  • policy: Returns Accepted
  • method: Money back
  • time: 30 Days
  • paid by: Buyer

payments tubesocketvintagego:

  • credit card: Visa
  • wallet: Paypal
  • other

offer tubesocketvintagego:

  • availability: In Stock
  • started: March 31, 2026
  • sold: 0
  • quantity: 1
  • options: Ship-to-home
type: wl 872a, country of origin: united states,
category: electronics > vintage audio video > vintage parts accessories > vintage tubes tube sockets, sku: 11122235429534752,
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1 offer $9.99 USD
  • Used. Offer #1 priced at $9.99 + $8.50 shipping estimate = $18.49* total. NOT tested. Made in the USA.+$8.50 shipping

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