RCA Radiotron Nos Tube Electron 67-30 918

( Brand: Rca ), ( Type: Nos Tube ), ( Country/region Of Manufacture: United States )

Review RCA 67-30 Radiotron Nos 918 Tube Electron Number Original

The 67-30 Radiotron No. 918 tube, manufactured by RCA, is a vintage electron tube with a rich history in the realm of audio technology. This particular model, commonly known as a "triode" due to its three-element design, was a staple component in numerous radio and early television sets during the mid-20th century.

The 918 tube is characterized by its pentode construction, which includes a control grid, a screen grid, a plate, and two cathodes. This configuration allows for both amplification and rectification functions, making it highly versatile. The tube's glass envelope is robust and well-insulated, ensuring a long lifespan under typical operating conditions.

The 67-30 Radiotron No. 918 tube operates at a plate voltage of 250 volts and a heater voltage of 6.3 volts. It has a plate current of 50 milliamperes and a plate resistance of 1000 ohms. The tube's overall dimensions are approximately 6.2 inches long and 2.7 inches in diameter, making it relatively compact for its functionality.

In terms of performance, the 918 tube delivers a frequency response ranging from 100 Hz to 10,000 Hz, with an output power of 0.5 watts. Its gain is moderate, around 60 decibels, which makes it suitable for use in a wide variety of audio applications.

Collectors and enthusiasts of vintage electronics will appreciate the charm and historical significance of the 67-30 Radiotron No. 918 tube. Its reliable performance and unique character make it an exciting addition to any vintage audio setup or a fascinating piece for display in a collection of early electronic components.

1. Authenticity and Historical Value: These tubes are vintage and have been in production since the 1930s, making them collectible and valuable for audio enthusiasts.

2. High-Quality Sound: The 67-30 Radiotron NOs 918 Tubes are known for their superior sound quality, providing a warm and rich sound that modern electronic components may not be able to replicate.

3. Durability: Vacuum tubes are more durable than modern electronic components, as they do not have moving parts that can wear out over time.

4. Versatility: These tubes can be used in various audio devices, such as radios, amplifiers, and even some high-end audio systems.

1. Limited Availability: Vintage tubes can be hard to find, and when they are available, they can be expensive.

2. Less Energy-Efficient: Vacuum tubes consume more power compared to modern electronic components, which can lead to higher energy bills.

3. Less Reliable than Modern Components: While vacuum tubes are durable, they can still fail over time, and if they do, they can be expensive to replace.

4. Complex Setup: Vintage audio equipment can be more complicated to set up and maintain than modern devices, which can be a turn-off for some users.

The 67-30 Radiotron NOs 918 Tube Electron RCA is a great option for audio enthusiasts who value vintage technology and appreciate the warm, rich sound that these tubes can provide. However, they come with some drawbacks, such as limited availability, higher energy consumption, and potential reliability issues. Ultimately, the decision to buy these tubes should depend on your personal preferences, budget, and the type of audio equipment you are using. If you are willing to invest in the maintenance and upkeep of vintage audio equipment, and appreciate the unique sound that these tubes can provide, then they may be a worthwhile investment.

If you are interested in buying 67-30 Radiotron NOs 918 Tube Electron RCA, it is recommended to do your research and ensure that you are purchasing a high-quality product from a reputable seller. It is also essential to consider the compatibility of the tubes with your audio equipment, as well as your budget and personal preferences. Additionally, it is recommended to invest in a tube tester to ensure that the tubes are in good working order before using them.

Details:

In original packaging. Everyone has been pleased with the tubes they have purchased and stated they test strong.

Here is a vintage new and never used Rca radiotron electron tube 918 in original packaging. Please view all pics. You get what you see.

• $14.00-$59.61

specifications tubesocketvintagego:

• brand: Rca
• type: Nos Tube
• country/region of manufacture: United States

Seller tubesocketvintagego:

• city: Pawtucket, Rhode Island
• zipcode: 02861

Shipping tubesocketvintagego:

• cost: $5.25
• handling: 2 days
• type: Flat

Payments tubesocketvintagego:

• PayPal

Offer tubesocketvintagego:

• # bids: 0
• quantity: 1
• best offer: false
• Started: April 26, 2016, 3:49 pm
• # Sold: 0

General tubesocketvintagego:

• Consumer Electronics > Vintage Electronics > Vintage Audio & Video > Vintage Parts & Accessories > Vintage Tubes & Tubes Sockets
• in stock: Yes

Returns tubesocketvintagego:

• policy: no returns

Ratings:

1. Great service THANKS!!!!!!!!!!!!!!!!!!!!!!!!! 04-26-16
2. GORGEOUS vase + GREAT communication + SPEEDY shipping 1 VERY HAPPY BUYER! A++++ 04-21-16
3. Replaces an old book that was stolen from me; fulfills the memory 04-26-16
4. Well packed, prompt shipment 04-25-16
5. Excellent

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