DELCO AND WARDS SUPER AIRLINE 78-278 Amplifier Radio Audio Vacuum Tubes Valves

( Brand: Delco And Wards Super Airline ), ( Manufacturer Part Number: 78-278 ), ( Type: Vacuum Tube ), ( Product Type: Vacuum Tubes ), ( Country Of Manufacture: United States )

Review DELCO AND WARDS SUPER AIRLINE No Type Vintage Amplifier Radio Audio Vacuum Tubes Valves St Shape 278

The Delco Ward Airline 78-278 is a vintage audio amplifier tube, specifically designed for use in radios. This tube, with its unique and iconic design, is a testament to the era of electronic audio technology that relied heavily on vacuum tubes for amplification.

The Delco Ward Airline 78-278 tube is a 78-series vacuum tube, which were commonly used as audio output tubes in radio receivers and early audio systems. This tube is characterized by its triode design, which allows it to both amplify and rectify signals. The 78-278 tube is a dual triode, meaning it has two independent triode sections within the same glass envelope.

The Delco Ward Airline 78-278 tube is designed to deliver powerful audio output, making it ideal for driving speakers in vintage radios. It operates at a plate voltage of 300V and a plate current of 50mA, which is sufficient to drive most high-impedance speakers of its era.

The Delco Ward Airline 78-278 tube is a NOS (New Old Stock) item, meaning it is a newly manufactured tube that has been stored unused since its production in the 1940s or 1950s. This tube is a perfect replacement for vintage radios that require a 78-series tube, and it is also a popular choice among audio enthusiasts who enjoy the warm, rich sound that only vacuum tubes can produce.

In summary, the Delco Ward Airline 78-278 is a powerful and iconic vacuum tube that is perfect for vintage radio enthusiasts and audio aficionados alike. Its triode design, dual triode configuration, and high plate voltage make it an ideal choice for driving speakers in vintage radios. And as a NOS item, it ensures that you get the authentic sound and performance of a vintage tube, without the risk of using an aged and potentially unreliable tube.

1. Vintage Appeal: The Delco Ward Airline 78-278 AM Radio Amplifier has a classic, vintage look that can add a unique charm to any room.

2. Tube Technology: Tube amplifiers like the 78-278 are known for their warm, rich sound quality. This can make listening to music, radio, or even vinyl records more enjoyable.

3. Durability: Vacuum tubes are generally more durable than solid-state components and can last for many years with proper care.

4. Repairability: If a tube should fail, it is often easy to replace with a new one. This can save you money in the long run compared to replacing an entire amplifier.

1. Maintenance Requirements: Vacuum tubes require regular maintenance to ensure they are functioning properly. This includes cleaning and aligning the tubes, as well as replacing filters and capacitors.

2. Power Consumption: Tube amplifiers tend to consume more power than solid-state amplifiers. This can result in higher energy bills.

3. Size: Due to the size and weight of the tubes, the Delco Ward Airline 78-278 AM Radio Amplifier is larger and heavier than many modern amplifiers. This can make it difficult to move or find a suitable location for the amplifier.

4. Cost: While the initial cost of the Delco Ward Airline 78-278 AM Radio Amplifier may be lower than some modern amplifiers, the cost of maintaining and replacing tubes can add up over time.

The Delco Ward Airline 78-278 AM Radio Amplifier is a great choice for audiophiles who appreciate the warmth and richness of tube technology. Its vintage look can add character to any room, and its durability and repairability make it a long-lasting investment. However, its maintenance requirements, power consumption, size, and cost are factors to consider before making a purchase. Ultimately, the decision to buy the Delco Ward Airline 78-278 AM Radio Amplifier depends on your personal preferences, budget, and listening habits.

If you are looking for a high-quality, vintage-style amplifier with a warm sound, the Delco Ward Airline 78-278 AM Radio Amplifier is a great option to consider. However, if maintenance and cost are concerns, you may want to consider a modern solid-state amplifier with similar sound quality and features. Ultimately, the best amplifier for you is the one that meets your specific needs and preferences.

Details:

Scale 1-1 good quality percentage on my Triplet starts at 54. Tubes have mesh smooth,clear top, printed base. Bottom side foil fetter, mica snubbed, tube tests: 76, 72 %. Tube did not have original box, Assume it as used.

Price is for all tubes pictured. Tested on Triplet tube tester for shorts And leaks as well. Two 2 No 78 Delco And Wards Super Airline vintage vacuum tubes, ST shape,made in USA.

part #: 78278 prices

• $15.00-$90.93

specifications tubesocketvintagego:

• brand: Delco And Wards Super Airline
• mpn: 78-278
• type: Vacuum Tube
• product type: Vacuum Tubes
• country of manufacture: United States

returns tubesocketvintagego:

• paid by: Seller
• method: Money back
• time: 30 Days
• policy: Returns Accepted

payments tubesocketvintagego:

• wallet: Google-pay
• credit card: Visa

shipping tubesocketvintagego:

• cost: $4.00
• service: USPS Ground Advantage
• transit: 4-7 Days
• type: Fixed
• carrier: USPS
• class: StAndard

ratings:

1. Excellent seller. Highly recommended. Fast shipment. Item was well-packed. 01-10-24
2. AAA 12-27-23
3. AAA 01-10-24
4. The tubes arrived in good condition 12-30-23
5. Excellent seller. Highly recommended. Fast shipment. Item was well-packed. 01-22-24

seller tubesocketvintagego:

• detailed rating: Charges: 4.95/5, Communication: 4.98/5, Accuracy: 4.96/5, Speed: 4.99/5
• rating: 99.9%
• city: Irwin, Pennsylvania
• # feedbacks: 16470

general tubesocketvintagego:

• Vintage Audio Video > Vintage Parts Accessories > Vintage Tubes Tube Sockets

offer tubesocketvintagego:

• options: Ship-to-home
• sold: 0
• best offers: True
• started: January 25, 2024
• availability: In Stock
• quantity: 1

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