( Brand: Tung-sol ), ( Country/region Of Manufacture: United States ), ( Type: Full Wave Vacuum Rectifier ), ( Uses: Radio Power Supply )
The Tungsol 6Z4 is a vintage radio power supply vacuum tube, specifically the 84-kr98 variant, manufactured by Tungsram, a renowned brand in the world of vacuum tubes. This particular tube, the 84-kr98 Tungsol 6Z4, is a rectifier tube that is widely used in old-fashioned radio receivers, amplifiers, and other electronic devices.
The 84-kr98 Tungsol 6Z4 is a dual triode tube, meaning it has two active electron devices within the same glass envelope. This dual triode configuration allows for more versatility in design, making it suitable for a variety of applications. The tube measures approximately 8.5 inches in length and 1.5 inches in diameter, with a characteristic glass body and metal base.
The Tungsol 6Z4 is known for its high power handling capability and excellent performance. It operates on a DC voltage range of 200 to 300 volts and can handle up to 100 watts of power. The tube's dual triode design allows it to function as both a voltage amplifier and a current amplifier, making it a versatile choice for many electronic applications.
The 84-kr98 Tungsol 6Z4 is a popular choice among hobbyists and collectors of vintage electronics. Its unique and classic design, along with its reliable performance, makes it a sought-after component in the restoration and modification of old radio sets.
When purchasing a new 84-kr98 Tungsol 6Z4, it is essential to ensure that it is in good working condition and meets the required specifications for your application. Proper care and handling of this tube will ensure its longevity and optimal performance. With its rich history and exceptional performance, the Tungsol 6Z4 is a truly unique and valuable component in the world of electronics.
Pros of buying a Tungsol 6Z4 radio power supply vacuum tube (Kr84):1. Authenticity: Tungsol is a reputable brand known for producing high-quality vacuum tubes.
2. Reliability: Vacuum tubes have a longer lifespan compared to solid-state components and can provide a warmer, more natural sound.
3. Vintage Appeal: The Kr84 tube has a classic design and can add a unique aesthetic to any vintage radio or amplifier.
Cons of buying a Tungsol 6Z4 radio power supply vacuum tube (Kr84):1. Limited Availability: Vacuum tubes are not as widely available as solid-state components, making them more challenging to find and possibly more expensive.
2. Maintenance: Vacuum tubes require regular maintenance, such as cleaning and replacing filaments, to maintain their performance.
3. Sensitivity to Operating Conditions: Vacuum tubes are sensitive to operating conditions, such as voltage and current, and can be damaged if not properly used.
Conclusion:If you're a vintage radio or amplifier enthusiast looking for a classic sound and aesthetic, the Tungsol 6Z4 Kr84 tube is a worthy investment. However, be prepared for potential challenges in availability, maintenance, and sensitivity to operating conditions.
Recommendation:If you decide to purchase the Tungsol 6Z4 Kr84 tube, make sure to purchase it from a reputable vendor to ensure its authenticity. Also, be sure to follow proper maintenance and operating guidelines to ensure the longevity of the tube.
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We employ the shipping calculator to estimate costs. If any information is unclear its better to ask questions now than have a return. Each tube is cleaned and allowed to warm-up for 90 seconds prior actual testing.
Please should you desire another shipping service. Radios are wrapped in bubble wrap and packed with peanuts when necessary squares of Styrofoam used to protect glass dials, knobs switches. We'll provide an accurate of the condition within listing based on our findings.
This crucial step protects both of us and ensures that claims get approved fast paid quickly. All tubes are wrapped with bubble wrap and packed peanuts shipped in a sturdy cardboard box to protect during transit.
If the item has been damaged through shipping, please first on how to proceed. We now offer restored radios chassis's by mikes radio restorations here in the sierra.
NS vintage radios and tubes aims to be as accurate possible when describing testing. Our vacuum tubes are inspected and tested on a rebuilt calibrated 3413b triplet tester.
No tube is offered for sale that tests below 75 of they are tested quality, grid emissions and shorts. Need a hard shipping quote. Please first.
All antique and vintage radios are cleaned tested when possible.
The 3413b triplet is an emissions tester.
All tube testers are not created equal and your tester may show a higher or lower test result than our equipment.