SYLVANIA 22DE4 Electron Nos Tube Guaranteed.

( Brand: Sylvania ), ( Type: 22de4 ), ( Country/region Of Manufacture: United States )

Review SYLVANIA Nib Guaranteed. Electron Strong Nos Tube Tested

The 22DE4 Electron Sylvania NOS tube is a vintage electron tube that has been highly sought after by audio enthusiasts and collectors alike. This tube is a dual triode, meaning it can function as both a voltage amplifier and a current amplifier, making it versatile for various applications in audio equipment.

The 22DE4 tube is manufactured by Sylvania, a reputable brand known for its high-quality tubes. This particular model is a New Old Stock (NOS) tube, meaning it is a newly manufactured tube that has been stored in original packaging and has not been used or tested before. This ensures that the tube is in its original condition and is free from any potential issues that may arise from aging or use.

The 22DE4 tube is equipped with a glass envelope that houses the two triode elements. The tube is filled with a mixture of inert gases, such as argon and nitrogen, which help to reduce the likelihood of electrical arcing and increase the tube's lifespan. The tube also has metal filaments that heat up when an electrical current is passed through them, which creates the electron flow necessary for amplification.

The 22DE4 tube is commonly used in vintage audio equipment, such as radio receivers, amplifiers, and preamps. Its warm, rich sound is highly appreciated by audiophiles, who value the tube's ability to add depth and character to audio signals. The tube's high gain and low distortion also make it ideal for use in high-fidelity audio systems.

Overall, the 22DE4 Electron Sylvania NOS tube is a high-quality vintage tube that offers a unique and desirable sound characteristic for audio enthusiasts. Its versatility, reliability, and high-quality construction make it an excellent choice for those looking to add vintage tube technology to their audio systems.

1. Authenticity: NOS (New Old Stock) tubes are original tubes that were manufactured and stockpiled before being discontinued, ensuring authenticity.

2. Quality: NOS tubes are often considered to have better quality than modern tubes due to the production processes and materials used in the past.

3. Sound Quality: Many audiophiles and audio enthusiasts claim that NOS tubes produce a warmer, more natural, and detailed sound compared to modern tubes.

4. Durability: NOS tubes are often more durable than modern tubes because they were not mass-produced and subjected to the same handling and storage conditions.

1. Availability: NOS tubes are not as widely available as modern tubes, making them more difficult to find and potentially more expensive.

2. Compatibility: Not all modern equipment is compatible with NOS tubes, and some may require modifications to use them.

3. Cost: NOS tubes can be more expensive than modern tubes due to their rarity and demand.

4. Potential for Failure: While NOS tubes are often more durable, they can still fail, and replacing them can be costly.

Buying 22DE4 Electron Sylvania NOS Tube can provide better sound quality, durability, and authenticity than modern tubes, but it comes with the drawbacks of limited availability, potential compatibility issues, and higher cost. If you are an audiophile or audio enthusiast who values sound quality and is willing to invest in NOS tubes, they can be a good choice. However, if you are looking for a more affordable and widely available option, you may want to consider modern tubes instead.

Details:

Guaranteed to be free of defects and fully functional. Listing for 1 nos nib Sylvania 22DE4 tube.

Tested on a Hickok 539c tube tester tested very strong above normal values.

part #: 22de4 prices

• $5.25-$35.99

specifications tubesocketvintagego:

• brand: Sylvania
• type: 22de4
• country/region of manufacture: United States

Ratings:

1. Quick shipping!! 02-12-15
2. good deal, accurately described, fast shipping 02-01-15
3. Good communication. 02-07-15
4. As advertised, would buy from again! A+++++ 02-04-15
5. Great service fast ship A+++ 02-04-15

Seller:

• city: Suffolk, Virginia
• zipcode: 23434

Offer:

• # bids: 0
• Started: February 16, 2015, 3:25 am
• best offer: true
• # Sold: 0
• quantity: 1

General:

• Consumer Electronics > Vintage Electronics > Vintage Audio & Video > Vintage Parts & Accessories > Vintage Tubes & Tubes Sockets
• in stock: Yes

Shipping:

• handling: 1 days
• cost: $0.0
• type: Calculated

Returns:

• paid by: Buyer
• policy: returns accepted
• type: Money Back
• time: 14 Days

Payments:

• PayPal

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