SYLVANIA 21HB5A Nos Tube Repairman

( Brand: Sylvania ), ( Manufacturer Part Number: 21HB5A ), ( Type: Nos Tube ), ( Country/region Of Manufacture: United States )

Review SYLVANIA Vintage Nos Electronic Tube Stock Retired Repairman

The 21HB5A NOS Sylvania Tube Repairman is a high-quality, vintage-style replacement vacuum tube that is ideal for use in various audio applications. This tube is manufactured using NOS (New Old Stock) technology, which ensures that it meets the original specifications and performance standards of the Sylvania brand.

The 21HB5A is a high-gain, triode-type vacuum tube that is designed to deliver exceptional sound quality. It features a plate heater voltage of 6.3 volts and a plate current of 80 milliamperes, making it suitable for use in a wide range of audio equipment, including vintage radios, hi-fi amplifiers, and guitar amplifiers.

The 21HB5A NOS Sylvania Tube Repairman is made using high-quality materials and is carefully hand-tested to ensure that it meets the strict quality standards of the Sylvania brand. It features a glass envelope with a metal base and grid, and is equipped with a precise filament and heater design that ensures reliable and consistent operation.

The 21HB5A is a popular choice among audio enthusiasts and musicians due to its warm, rich sound and its ability to provide a vintage tone to modern audio equipment. It is also a great option for those looking to restore or repair vintage audio equipment, as it can help to restore the original sound and performance of the device.

Overall, the 21HB5A NOS Sylvania Tube Repairman is a high-quality, vintage-style replacement vacuum tube that is ideal for use in various audio applications. Its NOS technology ensures that it meets the original specifications and performance standards of the Sylvania brand, and its warm, rich sound and consistent operation make it a popular choice among audio enthusiasts and musicians.

1. Long-lasting: Vacuum tubes, like the 21HB5A, have a longer lifespan compared to transistors and other solid-state components. With proper maintenance, they can last for decades.

2. Wide Compatibility: The 21HB5A is a common type of tube used in various vintage audio equipment, including radios, amplifiers, and hi-fi systems. This makes it easier to find replacement tubes if needed.

3. Authentic Sound: Tubes produce a warm and natural sound that many people find appealing. This is particularly noticeable in audio applications.

1. Cost: While tubes can last a long time, they can also be more expensive to purchase compared to solid-state components. This is especially true for high-quality tubes like the Sylvania Tube Repairman.

2. Maintenance: Vacuum tubes require regular maintenance to ensure they are working properly. This includes cleaning the tubes and checking for any leaks or damages.

3. Fragility: Tubes are more fragile than solid-state components. They can be easily damaged if dropped or mishandled, which can result in expensive repairs or replacements.

Buying a 21HB5A Sylvania Tube Repairman can be a worthwhile investment for those who value the warm, natural sound produced by vacuum tubes and are willing to perform regular maintenance to ensure the tubes last as long as possible. However, the cost and fragility of tubes should be considered before making a purchase.

If you are considering purchasing a 21HB5A Sylvania Tube Repairman, it is recommended to do your research and compare prices from various suppliers to ensure you are getting the best deal. Additionally, consider investing in a high-quality tube tester to ensure the tubes are in good working order before using them in your equipment.

Details:

The model of this tube as marked on is 21HB5A. This tube comes in the original box as pictured.

Know that this item is coming to you from a clean, smoke and pet free home. This item is a new old stock, Sylvania electronic tube. Please see all of the pictures for up close views this item from sides. Buy with total confidence.

part #: 21hb5a prices

• $5.60-$20.00

specifications tubesocketvintagego:

• brand: Sylvania
• mpn: 21hb5a
• type: Nos Tube
• country/region of manufacture: United States

Returns tubesocketvintagego:

• type: Money Back
• policy: returns accepted
• details: Returns will only be accepted within 30 days from purchase date. Please through message first for return authorization. Once authorization is sent, item can be returned. Returned postage is paid by buyer. Once item is received back and inspected to make sure it is in the exact shape it was shipped out as, a refund will be given through PayPal. Shipping charges for initial shipment will not be refunded. Only the original purchase price.
• time: 30 Days
• paid by: Buyer

Offer tubesocketvintagego:

• Started: April 10, 2018, 4:50 am
• bids: 0
• quantity: 2
• Sold: 0
• best offer: true

Payments tubesocketvintagego:

• PayPal

Ratings:

1. 5 star !!!!! 04-06-18
2. Thank You!! A All Is Good!!! 04-09-18
3. Great deal. Thank you. 04-06-18
4. Very fast shipping, item as described / mint, I love it,Thank You so much!! 04-07-18
5. Excellent ! Thank You!! 04-06-18

Shipping tubesocketvintagego:

• handling: 1 days
• type: Flat
• cost: $6.99

General tubesocketvintagego:

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

Seller tubesocketvintagego:

• city: wood cliff Lake, New Jersey
• zipcode: 07677

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