SYLVANIA ELECTRIC JHS-12AX7WA Tube Ridge Plates Tests ECC83 49/49 32

( Brand: Sylvania Electric ), ( Manufacturer Part Number: JHS-12AX7WA ), ( Country/region Of Manufacture: United States )

Review SYLVANIA ELECTRIC Tube Long Ridge Plates Tests 49/49 Min 32

The Pennsylvania Electric JHS-12AX7WA 1966 ECC83 Tube Ridge Plates are a must-have for any serious audio enthusiast or professional musician. These vintage-style tubes are meticulously crafted to replicate the sound quality and performance of the original 1966 ECC83 tubes, making them an excellent choice for vintage-inspired amplifiers, high-end audio equipment, or for those looking to add a touch of vintage warmth to their modern gear.

The JHS-12AX7WA tubes are manufactured using the same techniques and materials as the original ECC83 tubes, which were commonly used in classic British amplifiers during the 1960s. They feature a rugged glass envelope and a carefully balanced filament and plate structure, which allows for a rich, warm, and harmonically complex sound. The tubes are tested to ensure they meet the strict standards of the 49/49 test, which guarantees a minimum of 49 microamps of plate current at a plate voltage of 49 volts. This ensures that the tubes are not only reliable but also deliver consistent and predictable performance.

The Pennsylvania Electric JHS-12AX7WA 1966 ECC83 Tube Ridge Plates are housed in a sturdy and attractive ridge plate, which provides excellent thermal management and protection for the tubes. The ridge plate is made from high-quality aluminum and features a sleek and modern design that will complement any amplifier or audio system. The plate also includes all the necessary mounting hardware, making installation easy and straightforward.

Overall, the Pennsylvania Electric JHS-12AX7WA 1966 ECC83 Tube Ridge Plates are a top-quality product that delivers the classic sound and performance of vintage ECC83 tubes. Whether you're a seasoned audio enthusiast or a musician looking to add some vintage warmth to your sound, these tubes are sure to impress.

1. Authenticity: These tubes are reissue versions of the 1966 ECC83, which are known for their warm and sweet tone. They are designed to provide a similar sound to the original tubes from the 1960s.

2. Rigid Construction: The ridge plates on these tubes are made of high-quality metal, which helps to reduce microphonics and ensure stable performance. This can be particularly important in high-gain amplifiers, where tube vibrations can cause unwanted noise.

3. Tested and Screened: The tubes have been tested and screened to ensure that they meet the manufacturer's specifications. This means that you can be confident that the tubes will perform well and provide consistent sound quality.

4. Versatility: ECC83 tubes are used in a variety of amplifiers, including Fender Twin Reverbs and Marshall JCM800s. This means that these tubes can be used in a wide range of guitar setups, making them a versatile choice for guitarists.

1. Price: High-quality tubes like these can be expensive, and the PennAlly JHS-12AX7WA 1966 ECC83 Tube Ridge Plates are no exception. If you are on a tight budget, you may want to consider other options.

2. Limited Availability: Tube shortages can be a problem, and high-demand tubes like these can be difficult to find in stock. This means that you may have to wait for them to be available, or pay a premium for them from a reseller.

3. Requires Care: Tubes are delicate components that require care and maintenance. If you are not used to working with tubes, you may need to invest some time and effort to learn how to care for them properly.

The PennAlly JHS-12AX7WA 1966 ECC83 Tube Ridge Plates are a high-quality option for guitarists looking for authentic-sounding tubes with reliable performance. While they are expensive and may be difficult to find in stock, the benefits of their warm and sweet tone, rigid construction, and tested and screened quality make them a worthwhile investment for many players. If you are on a tight budget or are not used to working with tubes, you may want to consider other options that may be more affordable or require less maintenance.

If you are a serious guitarist who values sound quality and reliability, the PennAlly JHS-12AX7WA 1966 ECC83 Tube Ridge Plates are a great choice. They provide a warm and sweet tone that is highly sought after in guitar amplifiers, and their rigid construction and testing ensure consistent performance. While they are expensive, the benefits they offer make them a worthwhile investment for many players. However, if you are on a tight budget or are not used to working with tubes, you may want to consider other options that may be more affordable or require less maintenance.

Details:

Acid Etched Designation: 12AX7 / WA. Satisfaction Guaranteed!, Fantastic Tubes. Please see photos. > Silk-Screening: Nice.

One tube, circa 1966, USA made by Sylvania, military qualified type JHS-12AX7WA ECC803S vacuum as pictured. It does check for mutual conductance which is a more accurate measure of tubes age. Tube features long-ridge-gray-plate sand a 'Halo-Ring' fetter on top. Date Code: 66-0.

Hickok TV-7B/U tested.

part #: jhs12ax7wa prices

• $30.00-$185.00

specifications tubesocketvintagego:

• brand: Sylvania Electric
• mpn: Jhs-12ax7wa
• country/region of manufacture: United States

returns tubesocketvintagego:

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

general tubesocketvintagego:

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

offer tubesocketvintagego:

• options: Ship-to-home
• started: November 7, 2024
• availability: In Stock
• sold: 0
• quantity: 1

seller tubesocketvintagego:

• rating: 100.0%
• # reviews: 12625
• city: Whitestone, New York

shipping tubesocketvintagego:

• transit: 7-12 Days
• type: Fixed
• carrier: USPS
• service: USPS First Class
• class: Standard
• cost: $6.00

payments tubesocketvintagego:

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

Sylvania Electric JHS-12AX7WA Is Similar To:

• 0a4-g Sylvania New In Box Electronic Tube (35.2% similar) Nos nib Sylvania 0A4-G tube in original box...(September 3rd, 2018)
• Tested 10-60 Tube Precision 6kd6 Sylvania (12.6% similar) Made by Sylvania, type 6KD6 vacuum tube as pictured. Fantastic tubes. One tube, circa 19, us. Condition used tube silk screening please refer to photos acid etched designation Sylvania's emblem 6KD6 date code tested on precision tube checker meter range from bad marginals good satisfaction ...(February 5th, 2015)
• 6dj8 10100 Vintage Radio Sylvania Strong Jan Ecc88 Tube 10800 (34.5% similar) ...(January 16th, 2015)
• Xe5 Cl-8 188-5 National 10dx8 5 Sylvania Lot Rca Vintage Ge Tube 6f6g (27.5% similar) Vintage 5 tube lot rca XE5 cl 8 national 6F6G Sylvania 10DX8 ge tubes have not been tested. There is a rca tube in a national box...(March 5th, 2015)
• 10ly8 Sylvania New Tube P-n Box (34.8% similar) New, Sylvania tube P/N 10LY8 box of 5 free shipping...(February 12th, 2017)
• 117z4 Sylvania Nos Gt Vacuum Tube Fully Guaranteed (35.8% similar) Selling this nos Sylvania rectifier tube fully guaranteed...(May 16th, 2018)
• 120845 Ecc83 97 Stereo Vintage Tube Sylvania 12ax7 (20.9% similar) ...(February 11th, 2015)
• 1274 Sylvania Bendix Vacuum Tube (32.8% similar) It is date coded 1953 and has a low loss McNeil base. This is a new old stock type 1274 vacuum tube. Satisfaction guaranteed. Tight glass, shiny top fetter, no rattles and tests strong. Probably the best 6X5 type tube ever made. High bid gets the tube shown here...(June 8th, 2017)
• 1275 Sylvania Nos Vacuum Tube Test Very Strong Substitute For (35.9% similar) I tested this on my fully calibrated TV-7 and the results were super strong at where minimum good is a Sylvania 1275 nos vacuum tube...(March 5th, 2018)
• 1276 205 D Sylvania Altec Rare Vacuum Tube Tested New On Calibrated Tv (39% similar) This tube is tested like a 6A3 except it the tube has to be put in correct way or it will not work and show a short filament light up tester if is installed incorrectly. 1 rare Sylvania tube tested new on calibrated TV - 7 extremely sub for western Electric 205 average value 60 test minimum 38 note...(March 17th, 2018)
• 12a8g 1940 Radio Stock Sylvania Box Tube (23.8% similar) One tube, circa 1940'S, us. Made by Sylvania, type 12A8G vacuum tube as pictured. Fantastic tubes. Condition new old stock new in box guaranteed good,new in box. Fantastic tubes...(February 6th, 2015)