SYLVANIA 12SN7GTA Vacuum Lettersradio Tube B1

( Brand: Sylvania ), ( Part Type: Vacuum Tube )

Review SYLVANIA Vacuum Vintage Lettersradio Lot B1 Guaranteed Red Tube

The Sylvania 12SN7GTAB1 vacuum tube, manufactured by the renowned brand Sylvania, is a high-quality audio component designed primarily for use in vintage radio and amplifier systems. This tubes' designation, 12SN7GTAB1, indicates its specific electrical and mechanical characteristics.

The 12SN7GTAB1 is a dual triode vacuum tube, which means it contains two separate triode amplifying stages within the same glass envelope. This design allows for versatility in various applications, including audio preamplifiers, oscillators, and voltage regulators.

The tube measures approximately 6.5 inches in length and 1.5 inches in diameter, making it a standard size for many vintage audio systems. The glass envelope is robust, ensuring durability and long-lasting performance.

The 12SN7GTAB1 features a heater filament that requires 6.3 volts DC at 200mA for operation. The anode voltage ranges from 200 to 300 volts DC, and the anode current can vary from 100 to 200mA. These electrical specifications make it suitable for a wide range of power supplies.

The tube's performance is characterized by a low microphone-amplifier impedance, which allows for a high degree of gain and high-frequency response. This makes it an excellent choice for audio preamplifiers, where it can help to boost weak signals and restore the original sound quality of vintage recordings.

The Sylvania 12SN7GTAB1 vacuum tube is a testament to the craftsmanship and innovation of Sylvania, a company with a rich history in the field of electronics and vacuum tubes. It is a cherished component for audio enthusiasts and collectors of vintage audio equipment, offering a unique audio experience that cannot be replicated by modern solid-state components.

1. High Quality: Sylvania is a well-known brand that manufactures high-quality tubes. This tube is designed for use in audio amplifiers, making it suitable for audio enthusiasts.

2. Durable: Tubes, in general, are known for their durability. If properly maintained, this tube can last for a long time.

3. Authentic Vintage Sound: Tubes produce a warm, authentic sound that digital amplifiers cannot replicate. The Sylvania 12SN7GTAB1 tube can add a unique character to your audio system.

1. Cost: Tubes are generally more expensive than their solid-state counterparts. The Sylvania 12SN7GTAB1 tube may be more expensive due to its high-quality construction and brand reputation.

2. Maintenance: Tubes require more maintenance than solid-state components. They need to be properly heated and cooled, and they may need to be replaced more frequently.

3. Limited Availability: Tubes are not as widely available as solid-state components. This can make it more difficult to find replacement tubes if one fails.

If you are an audio enthusiast who values the warmth and authenticity of tube sound, the Sylvania 12SN7GTAB1 tube is a great option. However, you should be prepared to pay a premium for its high-quality construction and brand reputation. Additionally, you should be prepared to maintain the tube properly to ensure its longevity. If you are looking for a more affordable and maintenance-free option, you may want to consider a solid-state component.

If you are committed to using tubes in your audio system and value the Sylvania brand, the Sylvania 12SN7GTAB1 tube is a worthwhile investment. However, you should consider the cost and maintenance requirements before making a purchase. If you are unsure whether tubes are right for you, you may want to try out a lower-cost tube to see if you enjoy the sound quality before investing in a higher-end tube like the Sylvania 12SN7GTAB1.

Details:

Although many of the items appear to still be in box and never used, none of them have been tested.

Md picker title see listing title for specific information description we were recently lucky enough to acquire a large collection of several hundred electron radio tubes.

If you would like a shipping estimate, please feel free to.

part #: 12sn7gta prices

• $14.99-$36.80

Shipping:

• type: Flat
• cost: $3.99
• handling: 1 days

Payments:

• PayPal

General:

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

Ratings:

1. Good product quick shipping 01-24-15
2. Item arrived quickly and is pretty darned awesome! Highly recommended! 01-25-15
3. Great item very fast shipping. thank you 01-24-15
4. Beautiful !!! 01-25-15
5. Fast,accurate, professional. I would shop here again!! 01-24-15

Returns:

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

Seller:

• zipcode: 20639
• city: Huntingtown, Maryland

Offer:

• quantity: 1
• best offer: false
• Started: January 25, 2015, 6:41 am
• # Sold: 0
• # bids: 0

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