1. Vintage Tubes & Sockets Audio For Sale
  2. sku: 1355085978523322
  3. EIMAC 327A

EIMAC 327-A Vacuum Tube

327-a 327a Eimac Rare Vintage Vacuum Tube Jan

( Brand: Eimac ), ( Model: 327A ), ( Type: Vacuum Tube )

Review EIMAC Rare Vintage Vacuum Tube Jan 327

The Eimac 327A vacuum tube is a high-performance, medium-power triode that has been widely used in various applications due to its exceptional performance characteristics. This 327-A tube is a direct descendant of the original 327, which was introduced in the 1950s and became a popular choice for audio amplifiers.

The Eimac 327A is designed with a metal-base structure and a large anode that provides efficient heat dissipation and reliable operation under high power conditions. The tube features a triode-connected cathode, which allows for high gain and low distortion, making it an excellent choice for audio amplifiers, power output stages, and RF amplifiers.

The Eimac 327A vacuum tube is rated for a maximum plate voltage of 600V, and a maximum plate current of 110mA. It has a frequency response of up to 100MHz, which makes it suitable for high-frequency applications such as radio transmitters and oscillators. The tube's operating temperature range is from -55 C to 125 C, making it suitable for use in a wide range of environments.

The Eimac 327A vacuum tube is manufactured with high-quality materials and strict tolerances to ensure consistent performance and long-term reliability. The tube is tested and inspected at every stage of production to ensure that it meets the highest standards of quality and performance.

The Eimac 327A is a versatile and reliable vacuum tube that offers excellent performance in a wide range of applications. Its high gain, low distortion, and high-frequency response make it an excellent choice for audio amplifiers, power output stages, and RF amplifiers. Its robust design and reliable operation make it a popular choice for applications where reliability and performance are critical. Whether you're looking for a replacement for an old tube amplifier or looking to build a high-performance RF amplifier, the Eimac 327A is a tube that you can trust to deliver exceptional performance and reliability.

Pros of buying a 327-A vacuum tube (Eimac 327A):

1. High Power Handling: The 327-A vacuum tube has a high power handling capacity, which makes it suitable for high power applications such as audio amplifiers, X-ray generators, and industrial heating applications.

2. High Efficiency: The 327-A vacuum tube is highly efficient, which means it can convert a significant portion of the input power into useful output power. This can lead to improved performance and reduced energy consumption.

3. Long Lifespan: Vacuum tubes, including the 327-A, have a longer lifespan compared to solid-state devices. With proper care and maintenance, a 327-A vacuum tube can last for thousands of hours before needing to be replaced.

4. Distinct Sound Quality: In audio applications, the 327-A vacuum tube is known for its warm and rich sound quality. This makes it popular among audiophiles who value the distinct and unique sound signature of vacuum tubes.

Cons of buying a 327-A vacuum tube (Eimac 327A):

1. Fragility: Vacuum tubes are more fragile than solid-state devices and can be easily damaged if not handled with care. They are also sensitive to temperature and humidity changes, which can affect their performance and lifespan.

2. Limited Availability: The 327-A vacuum tube is not as widely available as solid-state devices, and it may be more difficult to find replacement tubes if they need to be replaced.

3. Higher Cost: Vacuum tubes, including the 327-A, tend to be more expensive than solid-state devices. This can make them less affordable for some users.

4. Higher Maintenance Requirements: Vacuum tubes require more maintenance than solid-state devices. They need to be properly aligned, biased, and tested to ensure that they are functioning properly.

Conclusion:

The 327-A vacuum tube (Eimac 327A) has several advantages over solid-state devices, including its high power handling, efficiency, and long lifespan. It is also known for its warm and rich sound quality in audio applications. However, it is more fragile, less available, and more expensive than solid-state devices. It also requires more maintenance to ensure proper functioning. Ultimately, the decision to buy a 327-A vacuum tube depends on the specific application and the user's preferences and budget.

Recommendation:

If you are looking for a high-power vacuum tube with excellent efficiency and a warm sound quality, the 327-A vacuum tube (Eimac 327A) is a good option. However, you should be prepared to pay a premium for it and to invest time and resources in maintaining it to ensure that it performs optimally. If you are looking for a more cost-effective and low-maintenance option, you may want to consider a solid-state device instead.

Details:

I can't tell you anything about these tubes except for the physical condition that can see on pics. I will list what can read printed on the tubes. The pics will give you a good idea of condition tube.

I will list anything special about the tube if it needs to be mentioned.

More than likely these tubes were not working when collected for display. They have been in a box for years. These tubes are estate acquired. They are rare vintage and little before my time.

part #: 327a price

  • $59.99

specifications tubesocketvintagego:

  • brand: Eimac
  • model: 327a
  • type: Vacuum Tube

Returns tubesocketvintagego:

  • policy: no returns

General tubesocketvintagego:

  • Vintage Parts Accessories > Vintage Tubes Tube Sockets
  • in stock: Yes

Offer tubesocketvintagego:

  • Sold: 0
  • best offer: false
  • min. bid: $20.00
  • quantity: 1
  • Started: January 28, 2019, 2:00 am
  • bids: 0

Shipping tubesocketvintagego:

  • type: Calculated
  • handling: 3 days

Seller tubesocketvintagego:

  • zipcode: 70301
  • city: Thibodaux, Louisiana
  • rating 01-27-19: 100.0%
  • # feedbacks 01-27-19: 158

Payments tubesocketvintagego:

  • PayPal
type: vacuum tube,
category: electronics > vintage parts accessories > vintage tubes tube sockets, sku: 1355085978523322,
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1 offer $59.99 USD
  • New. Offer #1 priced at $59.99 + $11.35 shipping estimate = $71.34* total. +$11.35 shipping

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