WESTERN ELECTRIC 408A Vacuum Tubes Dot

( Brand: Western Electric ), ( Manufacturer Part Number: 408A ), ( Type: Vacuum Tube ), ( Country Of Manufacture: United States )

Review WESTERN ELECTRIC Vacuum Tubes Matched Pair Dot

The Western Electric 408A Vacuum Tubes are a vintage treasure, hailing from the golden era of audio technology. These tubes are renowned for their exceptional performance and durability, making them a favorite among enthusiasts and audiophiles alike.

The Western Electric 408A is a triode vacuum tube, designed for use in high-fidelity audio amplifiers. It features a triode-connected plate circuit, which provides excellent linearity and low distortion, resulting in a rich, detailed, and natural sound. The tube's large grid and wide plate spacing allow for improved heat dissipation, ensuring stable operation even under high power levels.

The 408A is known for its robust construction, with a heavy-duty glass envelope and high-quality metal components. The tube's filament is made of tungsten, providing long life and reliability. The overall design of the 408A is a testament to Western Electric's engineering excellence, with a focus on achieving the best possible sound quality.

In terms of specifications, the Western Electric 408A has a plate voltage of 350V and a plate current of 2.5A. It has a plate resistance of 1200 ohms and a grid leak resistance of 1 megohm. The tube's transconductance is 3.6 millimhos, and its gain is around 30.

Using a Western Electric 408A in your audio system can be a truly rewarding experience. The tube's warm, rich sound is highly sought after by audiophiles, and its robust construction ensures reliable operation for many years to come. Whether you're building a vintage-style audio system or restoring a classic piece of audio equipment, the Western Electric 408A is a must-have component.

1. Authenticity and History: Western Electric 408A tubes are considered vintage and hold a significant place in the history of audio technology. They were popularly used in high-end audio equipment during the mid-20th century.

2. Sound Quality: Many audiophiles swear by the warm, rich, and full-bodied sound produced by these tubes. They are known for their ability to handle high power and produce a wide range of frequencies.

3. Collectibility: As vintage items, these tubes can be valuable collectibles. They can add a unique charm and historical appeal to any audio setup.

1. Availability and Cost: Due to their age and popularity, finding new or even good condition Western Electric 408A tubes can be challenging and expensive. Replacement costs can add up quickly, especially for high-end audio equipment.

2. Maintenance and Reliability: Vacuum tubes are prone to wear and tear, and the 408A is no exception. They require regular maintenance and can fail unexpectedly, which can be inconvenient and expensive to replace.

3. Compatibility: Not all modern audio equipment is compatible with these tubes. You may need to invest in additional equipment to use them, such as a tube amplifier.

If you're an audiophile who values the vintage sound and historical appeal of Western Electric 408A tubes, they could be a worthwhile investment. However, be prepared for the potential challenges of availability, cost, maintenance, and compatibility. It's essential to weigh these factors against the sound quality you're looking for and your budget.

If you're interested in using Western Electric 408A tubes, I recommend researching the specific requirements of your audio equipment and the condition of the tubes you're considering purchasing. You may also want to consider investing in a tube amplifier to ensure compatibility and improve sound quality. Lastly, be prepared to maintain and possibly replace the tubes regularly to ensure continuous use.

Details:

Matched pair Western Electric 408A vacuum tubes. Tubes tested on recently calibrated b k 707 tube tester.

Test results are in the picture along with date code information.: stores.

These are the replacement tubes commonly used in little headphone amplifier.

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specifications tubesocketvintagego:

• brand: Western Electric
• mpn: 408a
• type: Vacuum Tube
• country of manufacture: United States

Offer tubesocketvintagego:

• Started: April 14, 2017, 4:10 am
• best offer: false
• bids: 0
• Sold: 0
• quantity: 1

General tubesocketvintagego:

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

Shipping tubesocketvintagego:

• handling: 2 days
• cost: $4.67
• type: Calculated

Returns tubesocketvintagego:

• policy: no returns

Ratings:

1. Great seller, lightning fast shipping, all 5 stars 04-13-17
2. Fantastic seller, highly recommended,blazing shipping speed great communication 04-13-17
3. Great seller, quick communications, received in 3 days, Highly recommended 04-13-17

Seller tubesocketvintagego:

• city: Gainesville, Florida
• zipcode: 32607

Payments tubesocketvintagego:

• PayPal

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