WESTERN ELECTRIC JW-6028-408A Tubes Mil

( Brand: Western Electric ), ( Manufacturer Part Number: JW-6028-408A ), ( Part Type: Tube )

Review WESTERN ELECTRIC Tubes Very Strong Matched Pair Mil Spec#19

The Western Electric JW-6028-408A tubes, Mil-19, are a testament to the golden era of vacuum tube technology. These tubes are part of the JW series, which were produced by Western Electric, a company renowned for its high-quality audio equipment.

The JW-6028-408A tubes are 9-pin miniature tetrode vacuum tubes, designed for use in high-fidelity audio applications. They have a plate heater voltage of 6.3 volts and a screen grid voltage of 150 volts. The tubes are capable of delivering a maximum plate current of 30 milliamperes, making them suitable for use in low-power audio amplifiers.

The construction of the JW-6028-408A tubes is meticulous, with a glass envelope that houses a heated filament, a metal plate, a screen grid, and a cathode. The tubes are manufactured to meet the rigorous standards of Mil-19, a U.S. military specification that ensures the tubes' reliability and performance under harsh conditions.

The Western Electric JW-6028-408A tubes, Mil-19, are highly sought after by audio enthusiasts and vintage electronics collectors. They are known for their rich, warm sound, which is often preferred in high-end audio applications over the more modern solid-state amplifiers. The tubes can be used in a variety of audio equipment, including preamplifiers, power amplifiers, and even some types of radio receivers.

In summary, the Western Electric JW-6028-408A tubes, Mil-19, are a piece of audio history that offers a unique sound experience. Their high-quality construction and Mil-19 certification make them a reliable and durable choice for any vintage or high-fidelity audio application.

1. High Quality: Western Electric is a renowned brand known for producing high-quality audio tubes. The JW-6028-408A is no exception. Its performance in audio equipment is highly appreciated by audiophiles.

2. Durability: These tubes are built to last. They are made from high-quality materials and are designed to withstand long-term use, making them a good investment for those who value durability.

3. Authentic Sound: Tube amplifiers, including those using the JW-6028-408A, are known for their warm and authentic sound. This can add a unique character to the audio output, particularly in vintage or classic equipment.

4. Availability: Despite being older tubes, the JW-6028-408A is still widely available in the market, making it relatively easy to find and purchase.

1. Higher Cost: Compared to modern solid-state components, tubes like the JW-6028-408A can be more expensive. This can be a significant cost factor for those on a budget.

2. Maintenance: Tubes require regular maintenance to ensure they continue to perform at their best. This includes replacing them when they fail, which can add to the overall cost of ownership.

3. Power Consumption: Tube amplifiers, including those using the JW-6028-408A, consume more power than their solid-state counterparts. This can increase energy costs and can also generate more heat, which may require additional cooling measures.

The Western Electric JW-6028-408A tubes MIL-19 offer a unique audio experience due to their high quality, durability, and authentic sound. However, they come with higher costs, maintenance requirements, and power consumption compared to modern alternatives. If you value sonic authenticity and are prepared to invest in the long term, the JW-6028-408A could be a worthwhile purchase. However, if you prioritize cost-effectiveness and ease of use, you might want to consider other options.

Details:

Most tube testers do not apply the test conditions required or conduct a valid gm. Results 4900 micrometers 6.7 mA 7.0 mA, Bogey 100% or New 5000 /- 10%, The measurements in this listing were taken on a Triplet 3444 modified to test the tube as an amplifier accordance with RMA/EIA specifications, utilized by all US and most foreign manufacturers. The test conditions for this listing are. 2 - Western Electric JW-6028-408A Tubes, Made in USA, Black Plates, Military Specs, Tested on enhanced Triplet E3444 Laboratory Tester prepared by Paul Hart of Roswell Ga.

120 volts plate, screen, 200 bias or Cathode resistance CBR What were your tubes tested at?, I do combines H, Tubes may also be operated under the test conditions for extended periods to sure that it is stable. A tube must be tested in this manner to compare its test results with the manufacturers original intent or other tubes of same type.

part #: jw6028408a prices

• $18.99-$127.31

specifications tubesocketvintagego:

• brand: Western Electric
• mpn: Jw-6028-408a
• part type: Tube

payments tubesocketvintagego:

• other
• wallet: Paypal
• credit card: Discover

seller tubesocketvintagego:

• rating: 100.0%
• # reviews: 6830
• city: Morganville, New Jersey

shipping tubesocketvintagego:

• service: USPS Ground Advantage
• carrier: USPS
• cost: $8.00
• class: Standard
• type: Fixed
• transit: 6-10 Days

offer tubesocketvintagego:

• sold: 0
• quantity: 1
• options: Ship-to-home
• started: August 6, 2024
• availability: In Stock

returns tubesocketvintagego:

• time: 30 Days
• method: Money back
• policy: Returns Accepted
• paid by: Buyer

general tubesocketvintagego:

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

Western Electric JW-6028-408A Is Similar To:

• 100-m Western Electric Rare Tube (42.6% similar) There Hans't been one of these since 2014 . This is for type 205 tubes like 205-D etc the socket in good condition with no corrosion and very little blemishes at all. For sale here is a super rare 100-M Western Electric tube socket...(October 23rd, 2017)
• 100317114 Western Electric Lot Of Vacuum Tubes In Original Boxes Nos (45.8% similar) I do not have a tester and am assuming based on the condition of his collection that these are nos. The boxes are in great condition as shown pictures. No rattles and the pins have visible marks. Their original boxes with mounting screws. The glass is solid in base. This is a lot of 2 Western ...(September 30th, 2018)
• 101-d Western Electric Type 101d (40.7% similar) The uses on my AT10 is shows emission of 104, and gm 90 specs, with no gas. It tests good on my TV-7 tester. Shipping weight is 5 volts on the filament. You are buying on a Western Electric type 101D tennis ball shaped radio audio tube. Please see my other offers for more interesting tubes and ...(June 25th, 2017)
• 101-f Western Electric Boxed Type Tube (40.4% similar) It comes in its original box with packing. It was tested with an ohm meter and has a good filament, but I can not guarantee them. This is a nos new old stock Western ELECTRIC101-F tube. I always combine shipping...(February 23rd, 2017)
• 101ax Western Electric Cinema Ax (35.2% similar) Good condition, line with two input transformer equivalent to WE618 standard, check the part list from cinema Eng...(June 24th, 2018)
• 101l Western Electric Tube (41.2% similar) ...(October 12th, 2017)
• 101m Western Electric Vacuum Tube Nos (44.2% similar) Satisfaction guaranteed. New never used 101M Western Electric electron tube...(February 27th, 2017)
• 102-a Western Electric Vintage 1918 (39.6% similar) The glass arbor that supports elements is broken where it attaches to press, this a very common break for tube type and doesn't affect operation. Originally designated type v, the 102-A was developed to be a voltage amplifier at input of two stage telephone repeaters with l or 101 output. This ...(June 19th, 2017)
• 102f Western Electric Vacuum Tube (42.2% similar) The filament is good and tube appears to be unused. This is a Western Electric type 102F vacuum tube. It has the label on top glass. The fetter is shiny, and glass tight. Like most of these old we tubes, there is a small piece mica loose inside the glass. These tubes carry our 30 day satisfaction ...(August 20th, 2017)
• 102l Western Electric 1x Used (40% similar) This offer is for 1x little used antique rare 102L Western Electric on the brand of sylvan like new and test my stark tube tester at 700 when max, 580. Shipping free...(July 13th, 2017)
• 104-d Western Electric Vintage 1920s (39.3% similar) Very nice original condition as shown. These came out of a large estate collection old stock from an audio collector's. The tab to view all 12 pictures for details. I do not offer buy-it-nows and end my offers early. 95 shipping. Buyer to pay visit my other offers for more vintage nos tubes as well ...(August 29th, 2017)