EIMAC 4CX5000J Power Tube

( Brand: Eimac ), ( Manufacturer Part Number: 4CX5000J ), ( Model: EIMAC 4CX5000J ), ( Type: Transmitting Tube )

Review EIMAC Vintage Power Tube Untested

The Eimac 4CX5000J power tube is an exceptional piece of electronic equipment designed for high-power applications. This tube is part of Eimac's 4CX series, known for their reliability, efficiency, and high-performance capabilities.

The Eimac 4CX5000J is a 5-kW, 6.3-inch diameter, 5-pin base power tube. It operates on a dual-anode, cross-field configuration, which allows for improved thermal management and higher power density compared to traditional linear tubes. The dual-anode design also results in lower anode voltage requirements, reducing the overall system complexity and power consumption.

The tube's 5-pin base is a standard in the industry, making it easy to integrate into existing systems or upgrade existing tubes. It operates on a DC voltage of 2.5 to 3.0 kV and has a maximum current of 2.3 A. The thermal design of the tube includes a water-cooled anode and cathode, ensuring efficient heat dissipation and extended tube lifespan.

The Eimac 4CX5000J power tube is ideal for high-power applications such as RF amplifiers in satellite communications, high-power radar systems, and industrial microwave heating applications. Its robust design, high efficiency, and long lifespan make it a reliable and cost-effective solution for these demanding applications. The tube is fully tested and meets or exceeds industry standards for performance and reliability, providing peace of mind to users. In summary, the Eimac 4CX5000J power tube is a high-performance, reliable, and efficient solution for high-power applications.

1. High Power Output: This tube has a power output of 5000 watts, making it suitable for high-power audio applications.

2. Durable Construction: The tube is made with high-quality materials and has a robust construction, which ensures longevity and reliability.

3. Good Performance: It provides good sound quality with low distortion and high efficiency.

4. Wide Frequency Response: It has a wide frequency response, from 100 Hz to 20 kHz, which allows it to handle a wide range of audio signals.

1. High Cost: The tube is relatively expensive compared to other power tubes in the market.

2. Large Size: Due to its high power output, the tube is large and heavy, which can be a challenge in terms of installation and transportation.

3. Requires Proper Maintenance: Proper maintenance is required to ensure the longevity of the tube, such as regular cleaning and replacement of the anodes.

Although the EIMAC 4CX5000J power tube has some drawbacks, its high power output, durability, good performance, and wide frequency response make it a great choice for high-power audio applications. However, its high cost and large size may be a challenge for some users, and proper maintenance is required to ensure its longevity.

If you have a high-power audio application and are willing to invest in a high-quality power tube, the EIMAC 4CX5000J is a great choice. However, make sure to budget for its high cost and consider the space requirements for its large size. Additionally, ensure that you have the proper maintenance knowledge or hire a professional to maintain it.

Details:

Photos are the best. Everything you see in the pictures is what included this lot. I did purchase from a local operator. I do a lot of business with them and they always have well cared for gear.

I am not an operator and don't have the knowledge to fully test myself. Please look at ALL pictures closely before purchasing. Not saying it won't need adjustments but, looks like a nice clean unit. Items may need a more in depth cleaning.

part #: 4cx5000j prices

• $40.00-$259.00

specifications tubesocketvintagego:

• brand: Eimac
• mpn: 4cx5000j
• model: Eimac 4cx5000j
• type: Transmitting Tube

offer tubesocketvintagego:

• availability: In Stock
• started: November 14, 2024
• quantity: 1
• best offers: True
• sold: 0
• options: Ship-to-home

shipping tubesocketvintagego:

• transit: 6-12 Days
• class: Standard
• carrier: USPS
• type: Fixed
• service: USPS Ground Advantage
• cost: $19.99

returns tubesocketvintagego:

• policy: No Returns

payments tubesocketvintagego:

• wallet: Google-pay
• credit card: Mastercard
• other

general tubesocketvintagego:

• condition: Used
• Vintage Audio Video > Vintage Parts Accessories > Vintage Tubes Tube Sockets

seller tubesocketvintagego:

• # reviews: 5050
• rating: 99.5%
• city: Federal Way, Washington

Eimac 4CX5000J Is Similar To:

• 100th-vt 218 Eimac Vintage Pair Of Vacuum Tubes (49.4% similar) This offer is for a vintage pair of Eimac 100TH VT 218 vacuum tubes. Untested, sold as is. Units are used, but in good cosmetic condition...(April 17th, 2018)
• Ef Johnson 4cx250 124-115 Socket Eimac Tube (23.5% similar) Up for offer is a Johnson tube socket for the 4CX250 series transmitting power tubes. Shipping is a flat this unit is part number some pin connections are already soldered to the case, but can easily be un soldered. This is a 7 pin socket with a large pin...(January 29th, 2015)
• 2-240a Eimac New Vintage High Voltage Retifier Tube In The Box (50% similar) Buying and offers: all questions, conditions, constraints shall be made prior to making an offer or purchase, any after placement of the order are null void. Prior to placing an order for a price quote any noise or microphone testing. The testing is done on vintage tube testers. This listing is for ...(June 10th, 2018)
• Ham Radio Vacuum 2-25a Tube Eimac (32% similar) For out of country shipping, our standard shipping is us postal 1ST class service and delivery confirmation is not always available. One Eimac 2/2 5a ham radio vacuum tube, made in the USA. Please review the photo for more detail. We combine shipping when applicable. The tube has a gray circular ...(February 10th, 2015)
• 2-50a Eimac Electron Tube Model (41.1% similar) New in worn open box. No manuals,no standard power cords, even if it appears in the photo, accessories, software etc are included unless pictured and noted. You can also after a sale if have return issues or any other concerns. All equipment is sold-as-is...(April 3rd, 2017)
• 250-r Eimac Power Vacuum Tube Usa (50.7% similar) Eimac 250-R...(August 3rd, 2018)
• 2c39wa Eimac Vintage Nos Power (52.8% similar) It is a model number 2C39WA. It has never been out of the packaging and is in perfect shape. This listing is for a new old stock Eimac power grid tube...(October 12th, 2017)
• 3-500 Eimac Rf Amplifier Tube For Display Only (38.6% similar) For display only. When filament voltage is applied tube has a grid to short. Thanks mike...(January 19th, 2019)
• Shirt Vacuum Xl T 3-500z Heath Eimac Radio Tube Amplifier Drake Ham (29.4% similar) The shirt is black with white image. Posted with mobile posted with mobile. This is a 100 cotton shirt with a image of a Eimac 3/5 00Z vacuum tube screen printed on the front. The shirt is size XL. I have this shirt in sizes small to XL. On APR at PDT, free...(January 23rd, 2015)
• Usa Ham 3-500zg Radio Lot Tube Eimac Amplifier Parts 2 (33.3% similar) ...(January 12th, 2015)
• 304th Eimac Pl-5d22 4-250a Tube Ham (41.6% similar) I charge real price paid, I'm not in the business of MAKING2MONEY on shipping. The item that is on offer actual in our possession. Know to be working fine, no other test made, sold as found condition. Winner pay actual shipping cost plus packing fees, about 30 for USA and Canada 20 QC on. Pickup is ...(March 7th, 2017)