SYLVANIA 12AXWA Electron Tubes

( Brand: Sylvania ), ( Manufacturer Part Number: 12AXWA ), ( Type: Electron Tube ), ( Country/region Of Manufacture: United States ), ( Bundle Listing: No )

Review SYLVANIA Lot Of Electron Tubes

The Pennsylvania 12AX7 is a highly regarded electronic tube, specifically a dual triode vacuum tube, manufactured by the Pennsylvania Electronic Company. This tube is a staple in many audio applications due to its exceptional performance and versatility.

The 12AX7 is a direct-heated triode, meaning it uses a heated filament to create an electron emission that interacts with the control grid to produce the desired output. This tube has a high gain factor, making it ideal for use in preamplifiers, where it can amplify weak audio signals to provide a strong enough output for further processing.

The 12AX7 tube is known for its ability to deliver a wide frequency response, typically ranging from 30Hz to 20kHz, ensuring that it can accurately reproduce the full spectrum of audio frequencies. This makes it a popular choice for use in high-fidelity audio equipment, such as vacuum tube amplifiers and preamps.

The tube's design also allows it to handle a relatively high power output, typically up to 500 milliwatts, making it suitable for use in a variety of audio applications. Its low noise floor and high input impedance also contribute to its popularity, as they help to reduce background noise and maintain signal integrity.

In addition to its audio applications, the 12AX7 is also used in other electronic devices, such as oscillators and voltage regulators. Its versatility and high performance make it a valuable component in many electronic circuits.

The Pennsylvania 12AX7 is a well-crafted tube, with a glass envelope that protects the internal components from environmental factors. The tube's filament is made of tungsten, which provides a stable and long-lasting heat source. The metal grid and plate electrodes are made of a high-quality alloy, ensuring reliable operation and a long lifespan.

In conclusion, the Pennsylvania 12AX7 is a versatile and high-performing electronic tube that is widely used in audio applications. Its ability to deliver a wide frequency response, high gain, and low noise floor, along with its robust construction, makes it a valuable component in many electronic circuits. Whether you're building a high-fidelity audio system or working on a specialized electronic project, the 12AX7 is a tube that you'll want to consider using.

1. Authenticity: Pennsylvania 12AX7 tubes are known for their high-quality craftsmanship and authenticity, which can result in improved audio performance in amplifiers and other audio equipment.

2. Vintage Sound: These tubes provide a distinct, warm, and rich sound that some modern solid-state devices cannot replicate, giving music a more natural and organic quality.

3. Durability: Electron tubes, when properly maintained and cared for, can last for many years, making them a cost-effective choice in the long run.

4. Tone Shaping: Tubes allow for more versatility in shaping the sound of your audio equipment, giving you more control over the tonal characteristics of your music.

1. Requires Maintenance: Electron tubes need regular maintenance and may need to be replaced more frequently than solid-state components.

2. Cost: While they can be more cost-effective in the long run, the initial cost of purchasing and maintaining tubes can be higher compared to solid-state components.

3. Size and Weight: Tubes are larger and heavier than solid-state components, which can make it more difficult to transport and integrate into smaller audio setups.

4. Fragility: Tubes are more fragile and susceptible to damage from vibrations, drops, and other physical impacts.

Pennsylvania 12AX7 Electron Tubes offer a number of benefits, including a unique sound quality, durability, and versatility in tone shaping. However, they also require more maintenance, are more expensive upfront, and are larger and heavier than solid-state components. Ultimately, the decision to purchase Pennsylvania 12AX7 tubes depends on your personal audio preferences, the equipment you are using, and your willingness to invest in tube maintenance and replacement.

If you are looking for a unique and authentic sound in your audio equipment and are willing to invest in tube maintenance and replacement, then Pennsylvania 12AX7 tubes may be the right choice for you. However, if you are looking for a more compact, cost-effective, and low-maintenance solution, then solid-state components may be a better fit for your needs.

Details:

The unit is used and has some scuffs scrapes from normal wear. Only what is pictured included in this listing. Are not mentioned, they are included. If manuals, software, packaging etc.

This unit Does NOT come with any original packaging. Classification: Used good condition key functions working. Lot Of 3 Sylvania Electron Tubes, model: 12AXWA, These tubes were removed from storage.

part #: 12axwa price

• $38.00

specifications tubesocketvintagego:

• brand: Sylvania
• mpn: 12axwa
• type: Electron Tube
• country/region of manufacture: United States
• bundle listing: No

seller tubesocketvintagego:

• detailed rating: Communication: 4.94/5, Speed: 4.97/5, Charges: 4.83/5, Accuracy: 4.93/5
• # feedbacks: 4470
• city: Abington, Massachusetts
• rating: 99.1%

payments tubesocketvintagego:

• credit card: Mastercard
• wallet: Google-pay

offer tubesocketvintagego:

• quantity: 1
• best offers: True
• sold: 0
• options: Ship-to-home
• started: October 27, 2023
• availability: In Stock

returns tubesocketvintagego:

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

ratings:

1. Perfect, happy collaboration, thank you 10-01-23
2. Item was packed well and arrived exactly as described. Great seller! 10-01-23
3. Works great 10-01-23
4. Absolutely a top notch seller here! Great prices on great parts. The hard drive I got works perfectly, sounds like a low hour drive no noisy bearings, and is free of bad spots. I am a happy camper and will be back to shop this sellers selection again. Thank you very much! It is much appreciated when dealing with an HONEST seller. 10-01-23
5. Good as described, nicely packaged, fast shipping A1 seller, very happy with purchase, Thanks 10-01-23

general tubesocketvintagego:

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

shipping tubesocketvintagego:

• cost: $9.95
• class: Standard
• type: Fixed
• service: Standard
• transit: 5-10 Days

Sylvania 12AXWA Is Similar To:

• 0a3g Sylvania Lot Of 3 (55.7% similar) Lot of three 3 nos Sylvania Jan 0A3 voltage regulator tubes. Identical to type VR75. Supplies 75 volts 5v at a current of 5 to 40 lamps. Free USPS shipping...(August 2nd, 2017)
• 10al11 Mullard Nos Vacuum Tubes Include Tungsol Sylvania Raytheon Ge And (28.8% similar) ...(August 23rd, 2018)
• Xe5 Cl-8 188-5 National 10dx8 5 Sylvania Lot Rca Vintage Ge Tube 6f6g (37% 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)
• Nib 11ca11 Dumont 56 Zenith Ge Nos Lot Type Tubes Vacuum Sylvania Rca (18.5% similar) We combine shipping. On Oct at PDT, every buyer gets a invitation for cash back. Please for a quote before buying or buying...(February 27th, 2015)
• 11z6gt Sylvania Nos Radio Vacuum Tubes Tested Full Wave Rectifiers (34.3% similar) Here are 2 new old stock Sylvania 117Z6GT radio vacuum tubes in nice condition see photos. The tubes have been tested on my Hickok mutual conductance tester and tests very strong new. The items as you can see from photos are presentable please to for condition and quality. What a great find...(September 12th, 2018)
• Tubes 12ac6 4 Strong Getter Nos Matched Plate Sylvania Gray (20.4% similar) USA shipping is free...(February 10th, 2015)
• 12ae7 Sylvania Nos Electron Radio (55.6% similar) Those vacuum tubes were made in USA as indicated on the tube. I tested tubes on my calibrated encore mighty mite tube tester, which shows it strong and in new condition. Why buy untested tubes. Up for offer are two 2/1 2AE7 Sylvania nos vintage vacuum tubes...(June 27th, 2017)
• Rca Vintage Scl6 3al5 8 6ab4 12ax4 Cbs Raytheon Tubes Lot Ge 1ax2 Sylvania (33.6% similar) Vintage lot of 8 tubes Sylvania rca CBS GE rayon 6AB4 3AL5 SCL6 1AX2 12AX4 12B4A 5AQ5 5AS8 all working tested good on b k 707 DNA jet...(January 20th, 2015)
• Sylvania 12az7 Tested Tubes Lot 3 Rca Tv7 (52.5% similar) I list tubes almost everyday and I do combine shipping. Good luck and happy buying. They test as follows rca 66 72, rca and Sylvania with no gas or shorts. They've been tested for mutual conductance where min. Up for offer is a lot of 3/1 2AZ7 tubes...(January 6th, 2015)
• 12az7 2 Tubes Nos 12az7a Boxed Sylvania Pcs. (26.2% similar) Items are offered only as described, no partial quantities or features are applicable other than as described in the offer. FedEx is also available at a discounted rate. Sylvania boxed. Non paying buyers are notified through's non paying bidder alert. Shipping within the USA 48 is by either economy ...(January 6th, 2015)
• 12ba6-b8e Sylvania Radio Tubes Usa (46.6% similar) 2 Sylvania 12BA6 B8E radio tubes, - untested...(October 4th, 2018)