NATIONAL UNION JAN-12SL7GT Tube Nos Cnu VT-289 3000 2800

( Brand: National Union ), ( Model: JAN-12SL7GT VT-289 ), ( Type: Vacuum Tube ), ( Country/region Of Manufacture: United States )

Review NATIONAL UNION 100 Jan Tube Rare 12sl7gt Nos Cnu 2800 Tested 3000

The Jan-12SL7GT Union VT-289 is a high-quality 12SL7GT NOS (New Old Stock) vacuum tube that is perfect for audio enthusiasts and vintage electronics enthusiasts. The tube is manufactured by National, a reputable brand known for its reliable and high-performance vacuum tubes.

The 12SL7GT tube is a dual triode type, which means it has two independent amplifying stages in one device. This makes it ideal for use in preamplifiers, power amplifiers, and other audio applications where high-quality amplification is required. The tube is capable of delivering a maximum plate current of 280mA, which is sufficient for driving a variety of speakers and amplifier circuits.

The tube is housed in a glass envelope with a cnu (cylindrical neck ungettered) base, which is a common base type for vacuum tubes. The base allows for easy installation and removal of the tube from its socket. The tube is also equipped with a metal grid and filament, which are necessary for the proper operation of the tube.

One of the standout features of this tube is that it is NOS, which means it is a new tube that has been manufactured using the same methods and materials as the original tubes from the 1940s and 1950s. This means that the tube will have the same sound quality and reliability as the original tubes, but with the added benefit of being a new tube that is guaranteed to be in good working order.

In conclusion, the Jan-12SL7GT Union VT-289 is a high-quality, NOS 12SL7GT vacuum tube that is perfect for audio enthusiasts and vintage electronics enthusiasts. It is capable of delivering high-quality amplification and is ideal for use in preamplifiers, power amplifiers, and other audio applications. With its cnu base and metal grid and filament, it is easy to install and remove from its socket, making it a convenient and reliable choice for any audio system.

1. High-quality components: The use of NOS (New Old Stock) 12SL7GT tubes ensures that the amplifier will deliver a pure, authentic sound that is often preferred over modern tube replacements.

2. Vintage design: The vintage design of this amplifier will add a unique aesthetic to any home audio setup, making it a great conversation starter.

3. Quality construction: The use of high-quality components and the careful craftsmanship of Union Electronics ensures that this amplifier is built to last, providing years of reliable use.

4. Reputable brand: National Electronics is a reputable brand with a long history of producing high-quality audio components, which adds to the overall value of this amplifier.

1. High cost: The use of high-quality components and the vintage design of this amplifier make it a more expensive option compared to modern alternatives.

2. Limited power output: With a power output of 28 watts per channel, this amplifier may not be suitable for those with larger speakers or those who prefer a more powerful sound.

3. Limited compatibility: This amplifier is designed for use with vintage audio components, which may limit its compatibility with modern audio sources.

4. Maintenance requirements: Tube amplifiers require regular maintenance, including tube replacement, to ensure optimal performance.

The Jan-12SL7GT Union VT-289 98 tube 12SL7GT NOS CNU 2800 National 3000 is a high-quality, vintage tube amplifier that delivers a pure, authentic sound. While it may be more expensive than modern alternatives and have limited compatibility, its use of high-quality components and vintage design make it a great option for audiophiles and those looking to add a unique aesthetic to their home audio setup. Ultimately, the decision to purchase this amplifier will depend on your budget, audio preferences, and compatibility needs.

If you are an audiophile looking for a high-quality, vintage tube amplifier that delivers a pure, authentic sound, the Jan-12SL7GT Union VT-289 98 tube 12SL7GT NOS CNU 2800 National 3000 is a great option to consider. However, if you are on a tight budget or require a more powerful amplifier, you may want to explore other options that better meet your specific needs.

Details:

Please be careful not to rub the stamp off until the tube meets your satisfaction.

I can't not be testing over 2000 tube that I have. Picture is worth a thousand words and is part of the , color may very on picture quality.

Important all tubes are stamp within an invisible security pen identifier to ensure that, in the event of a return, I get the tubes back that I originally sold. It is all about how good the tester is been calibrate and all tester are not created equal.

I value you as my customer and truly appreciate the opportunity to discuss your issue with you. When done it will automatic combined. It very hard to control once it not in our hands.

Under no circumstances will I accept return tubes for return that are missing this stamp. The stamp is very similar to the chalky paint that tube manufacturers used but it can only be seen with a UV light and as such, it is removable if rubbed with sufficient force.

These pictures are for illustration only item may very.

I will inspect each one to verify the brand and number match the box, if that tube appears to be new nos, with no obvious defects and if I feel unnecessary to test. Please rate us fairly.

part #: jan12sl7gt prices

• $30.00-$224.54

specifications tubesocketvintagego:

• brand: National Union
• model: Jan-12sl7gt Vt-289
• type: Vacuum Tube
• country/region of manufacture: United States

General tubesocketvintagego:

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

Ratings:

1. Honest seller! Great experience! A++++ 06-12-16
2. Thank you 06-13-16
3. Perfect, exactly as described. Thanks! 06-12-16
4. Very reliable seller! 06-12-16
5. Great transaction! 06-12-16

Shipping tubesocketvintagego:

• handling: 2 days
• type: Flat
• cost: $3.25

Seller tubesocketvintagego:

• city: Santa Ana, California
• zipcode: 92704

Offer tubesocketvintagego:

• # bids: 0
• quantity: 1
• best offer: false
• # Sold: 0
• Started: June 13, 2016, 3:07 pm

Returns tubesocketvintagego:

• paid by: Buyer
• type: Money Back
• policy: returns accepted
• time: 14 Days

Payments tubesocketvintagego:

• PayPal

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