TELEFUNKEN BSA01WA Selected Codes Tip Nos 12AX7

( Brand: Telefunken )

Review TELEFUNKEN Matched Yellow Pair Germany Selected Codes Tip Nos

The BSA01WA 12AX7 Telefunken selected codes tip nos is a high-quality vacuum tube that is perfect for a wide range of audio applications. This tube is carefully selected and tested by Telefunken, a renowned name in the world of vacuum tubes, to ensure optimal performance and reliability.

The BSA01WA 12AX7 is a dual triode vacuum tube, which means it has two independent triodes within a single glass envelope. This design allows for a wide range of applications, including amplifiers, preamps, and even some types of oscillators. The 12AX7 is a popular choice for guitar amplifiers, as it provides a warm, rich tone that is highly sought after by musicians.

The tip nos in the BSA01WA 12AX7 refer to the metal filaments that heat up the vacuum inside the tube, allowing the electrons to flow and create an electrical current. Telefunken uses selected codes for these filaments to ensure consistent performance from tube to tube. This means that every BSA01WA 12AX7 you buy will have the same high-quality filaments, ensuring consistent sound quality.

The BSA01WA 12AX7 is housed in a heavy-duty glass envelope, which is sealed to prevent air from entering the vacuum. This creates a stable operating environment for the filaments and other internal components, ensuring long-term reliability. The tube is also equipped with a metal base plate, which helps to dissipate heat and prevent the tube from overheating during use.

Installing the BSA01WA 12AX7 is straightforward, as it is a common size and shape. Simply replace your old tube with the new one and you're good to go. The BSA01WA 12AX7 is compatible with a wide range of audio equipment, making it a versatile choice for any audiophile or musician.

In summary, the BSA01WA 12AX7 Telefunken selected codes tip nos is a high-quality vacuum tube that is perfect for a wide range of audio applications. Its dual triode design, selected filaments, and heavy-duty glass envelope ensure consistent performance and long-term reliability. Whether you're a musician looking for a warm, rich tone or an audiophile looking for high-fidelity sound, the BSA01WA 12AX7 is a great choice.

1. High Quality: Telefunken is a well-known brand renowned for producing high-quality vacuum tubes. The BSA01WA 12AX7 is no exception, offering excellent sound quality and durability.

2. Authenticity: These tubes are manufactured using the original Telefunken recipe, ensuring that they maintain the same sound characteristics as the original 12AX7 tubes.

3. Versatility: The BSA01WA 12AX7 can be used in various audio applications, including guitar amplifiers, hi-fi systems, and recording studios.

4. NOS (New Old Stock): The tubes are considered NOS, meaning they have been stored for an extended period and have not been in use, which can help maintain their longevity and performance.

1. Price: Telefunken tubes are often more expensive than their mass-produced counterparts due to the cost of manufacturing and their reputation for high quality.

2. Availability: Since they are not mass-produced, finding BSA01WA 12AX7 tubes can be challenging, and they may not be readily available in local stores.

3. Requires care: Vacuum tubes are sensitive to temperature and humidity changes, so they may need to be stored properly and handled with care to ensure their longevity.

If you value high-quality sound and are willing to invest in a premium vacuum tube, the BSA01WA 12AX7 Telefunken selected codes tip nos is an excellent choice. While they may be more expensive and harder to find, the improved sound quality and longevity they offer can make them a worthwhile investment for audiophiles and musicians.

If you are looking for a superior audio experience and are willing to pay a premium for quality, the BSA01WA 12AX7 Telefunken selected codes tip nos is an excellent choice. However, be sure to research the specific requirements of your audio equipment to ensure that the tubes are compatible and will provide the desired performance.

Details:

The numbers in the diamond in the bottom glass of each tube are as follows and they have closely balanced sections and very low noise. This set was selected for medical machines built by grass valley instruments. The tubes were in factory flat packs and they were not individually boxed.

These tubes are very hard to find an they hardly ever match. They have the long smooth plate structure and the diamond cast in the bottom of the glass. All have been re tested for noise.

These exquisite audio tubes were manufactured by Telefunken in western germany. All marks must be on the tube for exchange.

It is my opinion that they sound much cleaner and more natural than standard Telefunken 12AX7s do not miss out on this rare offer. The tubes have industrial mil codes, BSA01WA, printed on the side. For sale rare matched pair of Telefunken 12AX7 yellow tip selected by grass valley instruments. I have installed tubes like these in many pre amps and I have also used them in many of my own designs.

The tubes are new and I have fully tested them on a Hickok 752 a tester. The testing results are as follows 1 a 1270um, b 1250um 2 a 1250um, b 1270um all leakage tests are negative.

part #: bsa01wa prices

• $109.95-$374.85

specifications tubesocketvintagego:

• brand: Telefunken

Returns tubesocketvintagego:

• time: 30 Days
• paid by: Buyer
• policy: returns accepted
• type: Money back or exchange buyer's choice
• details: SEE

Offer tubesocketvintagego:

• # bids: 0
• best offer: false
• Started: August 24, 2016, 3:47 am
• quantity: 1
• # Sold: 0

Payments tubesocketvintagego:

• PayPal

Seller tubesocketvintagego:

• zipcode: 22205
• city: Arlington, Virginia

General tubesocketvintagego:

• Consumer Electronics > Vintage Electronics > Vintage Audio & Video > Vintage Parts & Accessories > Vintage Tubes & Tube Sockets
• in stock: Yes

Ratings:

1. Good buyer, prompt payment, thank you and enjoy! SJ Thrifty Goods 08-22-16
2. Fast payment. Smooth deal. Thank you. 08-22-16
3. Quick response and fast payment. Perfect! THANKS!! 08-13-16
4. Good buyer, prompt payment, valued customer, highly recommended 08-21-16
5. Great communication. A pleasure to do business with. 08-19-16

Shipping tubesocketvintagego:

• handling: 2 days
• cost: $8.0
• type: Flat

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