GENERAL ELECTRIC 5AS4A-5U4GB Nos Radio Audio Rectifier Tube

( Brand: General Electric ), ( Model: 5AS4A/5U4GB ), ( Bundle Listing: No ), ( Country/region Of Manufacture: United States ), ( Type: Rectifier Tubes )

Review GENERAL ELECTRIC Nos Radio audio Rectifier Tube 5u4gb

The 5AS4A-5U4GB is a radio-audio rectifier tube manufactured by General Electric. This tube is a vital component in vintage and classic audio systems, particularly in radio receivers and amplifiers.

The 5AS4A-5U4GB is a dual triode tube, meaning it has two separate amplifying stages within the same glass envelope. This design allows for a compact and efficient solution in older audio equipment. The first triode is used for the input stage, while the second triode serves as the output stage.

The 5AS4A-5U4GB is a high-voltage tube, with a filament voltage of 6.3 volts and a plate voltage of up to 350 volts. The tube is capable of delivering a plate current of up to 0.35 amperes, providing sufficient power for driving speaker loads in vintage audio systems.

The tube's glass envelope is made of hard quartz, ensuring durability and resistance to thermal shock. The tube is equipped with a metal base, which allows for secure and reliable mounting in audio systems.

The 5AS4A-5U4GB is a direct-heated tube, meaning its filament is heated directly by the electric current passing through it. The filament is made of tungsten, a material known for its high melting point and resistance to oxidation.

In summary, the 5AS4A-5U4GB is a high-quality radio-audio rectifier tube from General Electric, suitable for use in vintage and classic audio systems. Its dual triode design, high voltage capabilities, and durable construction make it an ideal choice for enthusiasts and collectors of vintage audio equipment.

1. High-quality: NOS (New Old Stock) tubes are known for their high-quality build and performance, as they have been stored properly since their production and have not been used or exposed to harsh environments.

2. Reliability: NOS tubes are often more reliable than modern tubes, as they have not been exposed to the wear and tear of regular use or the manufacturing processes of modern tubes.

3. Vintage appeal: NOS tubes have a vintage appeal, which can add a unique and nostalgic touch to audio systems that use them.

4. Longer lifespan: NOS tubes often have a longer lifespan than modern tubes, as they have not been subjected to as much stress or wear and tear.

1. Expensive: NOS tubes can be more expensive than modern tubes, due to the fact that they are harder to find and have been stored properly for a long time.

2. Limited availability: NOS tubes are not as readily available as modern tubes, which can make it harder to find the specific tube you need for your audio system.

3. Compatibility issues: Some modern audio systems may not be compatible with NOS tubes, which can require additional modifications or upgrades to use them.

If you are looking for a high-quality, reliable, and long-lasting audio tube that has a vintage appeal, then buying a 5AS4A-5U4GB NOS General Electric Radio-Audio Rectifier Tube 5U4GB may be a good option for you. However, you should be prepared to pay a premium for these tubes and potentially deal with compatibility issues. It may be worth researching your specific audio system and checking if NOS tubes are compatible before making a purchase.

I would recommend considering buying a 5AS4A-5U4GB NOS General Electric Radio-Audio Rectifier Tube 5U4GB if you are looking for a high-quality, reliable, and long-lasting audio tube that has a vintage appeal and you are willing to pay a premium for it. However, I would also recommend doing your research and checking compatibility with your specific audio system before making a purchase.

Details:

So testing verifies that it is a strong new tube. The date code is made in it a variation of 5u4gb, and direct substitute. Please see my other offers for more interesting radio and audio items, tubes.

It is guaranteed to be a good usable new tube. It comes with its original box. Shipping is 4.

part #: 5as4a prices

• $18.07-$25.46

specifications tubesocketvintagego:

• brand: General Electric
• model: 5as4a/5u4gb
• bundle listing: No
• country/region of manufacture: United States
• type: Rectifier Tubes

Ratings:

1. exactly as described 06-17-18
2. Excellent, GreatQuick payment Thank you 06-16-18

Shipping tubesocketvintagego:

• cost: $4.15
• type: Flat
• handling: 1 days

Returns tubesocketvintagego:

• paid by: Buyer
• policy: returns accepted
• time: 30 Days
• type: Money Back

Payments tubesocketvintagego:

• PayPal

General tubesocketvintagego:

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

Offer tubesocketvintagego:

• best offer: false
• Sold: 0
• Started: June 17, 2018, 5:46 pm
• quantity: 1
• bids: 0

Seller tubesocketvintagego:

• zipcode: 73013
• city: Edmond, Oklahoma

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