RAYTHEON Sweep Radio Amplifier Electron Vacuum Tube 21JS6A Valve

( Brand: Raytheon ), ( Manufacturer Part Number: 21JS6 ), ( Type: Vacuum Tube ), ( Country/region Of Manufacture: United States ), ( Product Type: Vacuum Tubes )

Review RAYTHEON Japan Sweep Radio Amplifier Vintage Electron Vacuum Tube Valve

The 21JS6A Sweep Radio Amplifier Electron Vacuum Tube Valve, manufactured by Raytheon, is a vintage component that harks back to the golden age of radio technology. This tube is a must-have for radio enthusiasts, electronics hobbyists, and vintage audio collectors.

The 21JS6A is a dual triode tube, which means it contains two independent triode sections within a single glass envelope. This design allows for a wide range of applications, from audio amplification to radio frequency (RF) signal amplification. The tube is housed in a sturdy glass envelope with metal pins for easy connection to your amplifier or radio circuit.

The 21JS6A is a sweep tube, which means it can be used in a frequency modulation (FM) circuit to produce a sweeping frequency output. This feature is particularly useful in radio applications, where it can be used to scan through FM radio stations automatically.

The tube is manufactured by Raytheon, a renowned name in the electronics industry. Raytheon has a long history of producing high-quality electronic components, and the 21JS6A is no exception. The tube is made with precision and care, ensuring reliable performance and longevity.

In terms of specifications, the 21JS6A has a plate voltage rating of 300V and a plate current rating of 70mA. It has a frequency response of 400Hz to 10MHz, making it suitable for a wide range of applications.

The 21JS6A is a great addition to any vintage audio setup or electronics collection. Its unique design and vintage charm make it a standout component, and its reliable performance ensures that it will continue to serve you well for years to come. Whether you're restoring a vintage radio or building your own audio amplifier, the 21JS6A Sweep Radio Amplifier Electron Vacuum Tube Valve is an excellent choice.

1. Authentic Vacuum Tube: This amplifier uses the 21JS6 vacuum tube, which is known for its warm and rich sound. This can give your audio a unique and vintage tone.

2. Sweep Function: The sweep function allows you to scan through different frequencies, making it ideal for listening to AM radio stations.

3. High Power Output: With a power output of 10 watts, this amplifier can produce a significant amount of sound, making it suitable for larger rooms or outdoor use.

4. Quality Manufacturing: Raytheon is a reputable brand known for its high-quality electronic products. This amplifier is built to last and is expected to provide reliable service for many years.

1. Limited Frequency Range: The sweep function only covers a limited frequency range, so you may not be able to listen to all radio stations.

2. Old Technology: Vacuum tube amplifiers are an older technology, which means they can be less efficient and require more maintenance than solid-state amplifiers.

3. High Cost: Vacuum tube amplifiers can be more expensive than solid-state amplifiers, which can be a significant factor for some buyers.

The 21JS6A 21JS6 Sweep Radio Amplifier Electron Vacuum Tube Valve Raytheon is a high-quality vacuum tube amplifier that can provide a unique and warm sound. It is ideal for those who appreciate vintage technology and are looking for a sound that can't be replicated by modern solid-state amplifiers. However, it is important to note that this amplifier has its limitations, such as a limited frequency range and higher cost. Therefore, it is essential to consider your needs and budget before making a purchase.

If you are looking for a unique sound and are willing to invest in a high-quality vacuum tube amplifier, the 21JS6A 21JS6 Sweep Radio Amplifier Electron Vacuum Tube Valve Raytheon is a great option. However, if you are looking for a wider frequency range or a more affordable option, you may want to consider other options. Ultimately, the choice depends on your personal preferences and needs.

Details:

Tubes are tested for emission, as well shorts, life test and grid leakage. Tubes: one 1 21JS6 vintage vacuum tube, made japan tube has gray ribbed plate, clear top, double side o fetter, tests: 94 did not have original box, I assume it as used. Those vacuum tubes were made in japan as indicated on the tube.

I tested tubes on my calibrated encore mighty mite tube tester, which shows them strong and in new condition.

Up for sale is one 1 21JS6 vintage vacuum tubes. Why buy untested tubes.

part #: 21js6 prices

• $7.00-$19.50

specifications tubesocketvintagego:

• brand: Raytheon
• mpn: 21js6
• type: Vacuum Tube
• country/region of manufacture: United States
• product type: Vacuum Tubes

Shipping tubesocketvintagego:

• cost: $4.0
• handling: 1 days
• type: Flat

Returns tubesocketvintagego:

• paid by: Buyer
• policy: returns accepted
• time: 60 Days
• type: Money Back

General tubesocketvintagego:

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

Offer tubesocketvintagego:

• quantity: 1
• bids: 0
• Sold: 0
• Started: May 31, 2017, 11:58 pm
• best offer: true

Ratings:

1. A 05-31-17
2. Item as described, instant ship, excellent packing, highly recommend this seller 05-31-17
3. perfect - many thanks 05-30-17
4. good 05-31-17
5. Excellent transaction. Prompt shipment. Well packaged. Thanks!!! 05-31-17

Seller tubesocketvintagego:

• city: Irwin, Pennsylvania
• zipcode: 15642

Payments tubesocketvintagego:

• PayPal

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