SYLVANIA 6EH4A Vacuum Tubes Nos
( Brand: Sylvania ), ( Model: 6EH4A ), ( Type: Vacuum Tube )
Review SYLVANIA Vacuum Tubes Nos
The 6EH4A Sylvania Vacuum Tubes NOS (New Old Stock) are a classic and highly sought-after component in the world of vintage electronics and audio enthusiasts. These tubes are manufactured by Sylvania, a renowned name in the vacuum tube industry, and are designed as audio input tubes.
The 6EH4A tubes are triode-pentode dual-triode vacuum tubes, which means they have three active elements within the glass envelope. They are known for their exceptional performance in both single-ended and push-pull applications, making them a popular choice for various audio amplifiers, such as preamps, power amps, and even some types of radio receivers.
The 6EH4A tubes are equipped with a 9-pin base, which allows for easy installation in compatible vintage equipment. They operate on a voltage of 6.3 volts, have a plate current of 130 milliamperes, and a plate resistance of 2.5 kilohms. The tubes have an overall length of approximately 6.2 inches and a diameter of 1.3 inches.
The glass envelopes of these tubes are made of high-quality borosilicate glass, which is known for its strength and resistance to thermal shock. The tubes are filled with an inert gas mixture to prevent arcing and ensure stable operation. The filament is made of tungsten, which provides a bright and long-lasting glow, and the grid is made of aluminum.
The 6EH4A Sylvania Vacuum Tubes NOS are not only highly functional but also visually appealing. The tubes have a classic, vintage aesthetic that adds a touch of elegance and nostalgia to any vintage audio setup. They are perfect for those who appreciate the unique sound and character that only vintage vacuum tubes can provide.
In summary, the 6EH4A Sylvania Vacuum Tubes NOS are high-quality, functional, and visually appealing audio input tubes. They are a great addition to any vintage audio setup and offer a unique sound that cannot be replicated by modern solid-state components.
Pros of buying 6EH4A Sylvania Vacuum Tubes NOS (New Old Stock):1. Authenticity: NOS tubes are original and have not been remanufactured or reconditioned, which means they retain their original specifications and quality.
2. Reliability: NOS tubes are known for their reliability and longevity, as they have been stored properly and have not been subjected to the wear and tear that newer tubes may have.
3. Sound Quality: NOS tubes are often preferred by audiophiles for their richer, more natural sound quality.
4. Collectible Value: NOS tubes can be a valuable collectible, especially for vintage audio equipment enthusiasts.
Cons of buying 6EH4A Sylvania Vacuum Tubes NOS:1. Availability: NOS tubes can be harder to find, especially for less common models, and may require searching online or contacting specialty dealers.
2. Cost: NOS tubes can be more expensive than new tubes due to their scarcity and collectible value.
3. Compatibility: Some newer equipment may not be compatible with NOS tubes, so it's important to check the specifications of the equipment before making a purchase.
Conclusion:Overall, the decision to buy 6EH4A Sylvania Vacuum Tubes NOS depends on your specific needs and preferences. If you value authenticity, reliability, and sound quality, then NOS tubes may be a worthwhile investment. However, if you're looking for more affordable options or compatibility with newer equipment, then new tubes may be a better choice.
Recommendation:If you're interested in purchasing 6EH4A Sylvania Vacuum Tubes NOS, I recommend doing your research to ensure that the tubes are compatible with your equipment and that you're getting a fair price. It may also be helpful to seek advice from audio equipment enthusiasts or specialty dealers to help you make an informed decision.
Details:
2 nos high voltage regulator tubes 6EH4A.
part #: 6eh4a prices
- $6.99-$9.80
specifications tubesocketvintagego:
- brand: Sylvania
- model: 6eh4a
- type: Vacuum Tube
General tubesocketvintagego:
- in stock: Yes
- consumer electronics > vintage electronics > vintage audio video parts accessories consumer electronics > vintage tubestubes sockets audio
Seller tubesocketvintagego:
- city: Tamaqua, Pennsylvania
- zipcode: 18252
Returns tubesocketvintagego:
- policy: no returns
Offer tubesocketvintagego:
- Sold: 0
- Started: November 5, 2017, 12:00 pm
- bids: 0
- best offer: false
- quantity: 1
Shipping tubesocketvintagego:
- cost: $0.0
- handling: 2 days
- type: Calculated
Payments tubesocketvintagego:
- PayPal
Ratings:
- Fridge part shipped and arrived quickly. As described, great seller! 10-25-17
- GREAT PRICE AND SERVICE 10-23-17
- Great, thank you 10-25-17
- Hope to deal with you again. Thank you. 11-03-17
- new part thank you 11-04-17
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