1. Vintage Tubes & Sockets Audio For Sale
  2. sku: 5040269053801293
  3. ELECTRIC GL-2API-A

GENERAL ELECTRIC GL-2API-A Vacuum Tube

Gl-2api-a General Electric Vintage Vacuum In Usa

( Brand: General Electric ), ( Model: GL-2API-A ), ( Modified Item: No ), ( Country/region Of Manufacture: United States ), ( Type: Tube )

Review GENERAL ELECTRIC Vintage Vacuum Tube Usa

The GL-2API vacuum tube, a product from General Electric, is a remarkable piece of engineering that harks back to the golden age of electronics. This vacuum tube, specifically designed for audio applications, is a testament to the enduring appeal of analog technology.

The GL-2API, or General Electric 2A3 Pentode, is a dual triode with a grid-controlled tetrode output stage. It is characterized by its high gain and low distortion, making it an excellent choice for applications where high-quality audio is paramount. The tube's dual triode configuration allows for both voltage and current amplification, providing a versatile tool for audio signal processing.

Physically, the GL-2API is a squat, cylindrical tube, with a glass envelope sealed around a metal filament and triode and tetrode grids. The filament, which provides the heating power for the tube, is typically operated at 6.3 volts and 50 milliamperes. The tube's overall dimensions are approximately 7.5 inches in length and 2.25 inches in diameter, making it a sizable, yet not unwieldy, component.

The unique character of the GL-2API's sound is one of its most appealing features. Compared to solid-state electronics, the tube offers a warmer, more natural sound with a richer harmonic content. This characteristic makes it a popular choice for audio enthusiasts who appreciate the unique sonic qualities of vacuum tubes.

In terms of technical specifications, the GL-2API has a plate current of 125 milliamperes, a plate voltage of 300 volts, and a plate resistance of 10 kilohms. It operates on a grid voltage of -2 to -8 volts and has a grid current of 10 to 100 milliamperes. The tube's input impedance is approximately 60 kilohms, and its output impedance is around 2.5 kilohms.

In conclusion, the GL-2API vacuum tube is a remarkable piece of engineering that offers a unique blend of sound quality and versatility. Its high gain and low distortion, combined with its rich, natural sound, make it an excellent choice for audio applications. Whether you're a vintage electronics enthusiast or a modern audio engineer seeking to add a touch of analog warmth to your sound, the GL-2API is a vacuum tube worth considering.

Pros of buying a GL-2API General Electric vacuum tube:

1. Authenticity: General Electric is a well-known and trusted brand in the vacuum tube industry. Purchasing a GL-2API tube from a reputable source ensures that you are getting an authentic product.

2. High-quality sound: Vacuum tubes are known for their warm, rich sound, and the GL-2API is no exception. If you are looking to improve the sound quality of your audio equipment, a high-quality vacuum tube like the GL-2API can make a significant difference.

3. Durability: Vacuum tubes have been around for over a century, and when properly maintained, they can last a lifetime. The GL-2API is made with high-quality materials and is built to last.

Cons of buying a GL-2API General Electric vacuum tube:

1. Cost: Vacuum tubes can be expensive, and the GL-2API is no exception. If you are on a tight budget, the cost of a high-quality tube like the GL-2API may be prohibitive.

2. Maintenance: Vacuum tubes require regular maintenance to ensure they are functioning properly. This can include cleaning the tube, replacing the filament, and checking for any leaks in the vacuum seal.

3. Limited availability: Vacuum tubes are not as widely available as solid-state components, and the GL-2API may be difficult to find in some areas.

Conclusion:

If you are an audiophile looking to improve the sound quality of your audio equipment and are willing to invest in a high-quality vacuum tube, the GL-2API General Electric tube is a great option. The tube's high-quality sound and durability make it a worthwhile investment, but its cost and maintenance requirements should be considered before making a purchase.

Recommendation:

If you are interested in purchasing the GL-2API General Electric vacuum tube, I recommend doing your research to ensure you are getting a reputable source and are able to afford the cost of the tube and its maintenance requirements. You may also want to consider purchasing a tube tester to ensure the tube is functioning properly before installing it in your equipment. Overall, if you are willing to invest in a high-quality vacuum tube, the GL-2API is a great option.

Details:

From an estate I have a bunch of other tubes am going thru please see all pics and ask questions before buying. 7 tall untested.

part #: gl2api prices

  • $20.00-$150.00

specifications tubesocketvintagego:

  • brand: General Electric
  • model: Gl-2api-a
  • modified item: No
  • country/region of manufacture: United States
  • type: Tube

General tubesocketvintagego:

  • consumer electronics > vintage electronics > vintage audio video parts accessories consumer electronics > vintage tubestubes sockets audio
  • in stock: Yes

Returns tubesocketvintagego:

  • policy: no returns

Payments tubesocketvintagego:

  • PayPal

Offer tubesocketvintagego:

  • bids: 0
  • Sold: 0
  • best offer: false
  • min. bid: $9.99
  • quantity: 1
  • Started: August 22, 2018, 6:30 pm

Ratings:

  1. Thank you for the jacket joe have a great weekend be safe 08-09-18
  2. Great Jacket! 08-16-18
  3. Item delivered promptly in promised condition. Great seller. Thanks! 08-16-18
  4. Courteous and professional seller.Fast and reasonable shipping. 08-18-18

Seller tubesocketvintagego:

  • zipcode: 95633
  • city: Garden Valley, California

Shipping tubesocketvintagego:

  • handling: 3 days
  • cost: $5.0
  • type: Flat
modified item: no, country/region of manufacture: united states, type: tube,
category: electronics > vintage electronics > vintage audio video parts accessories consumer electronics > vintage tubestubes sockets audio, sku: 5040269053801293,
Review#1 Thank you for the jacket joe have a great weekend be safe ()
Review#2 Great Jacket! ()
Review#3 Item delivered promptly in promised condition. Great seller. Thanks! ()
Review#4 Courteous and professional seller.Fast and reasonable shipping. ()
General Electric GL-2API Is Similar To:
  • (54.4% similar) This listing includes many hard to find tubes from manufacturers like Philips, ge, Sylvia, rayon, and more...(April 13th, 2018)
  • (47.5% similar) There Hans't been one of these since 2014 . This is for type 205 tubes like 205-D etc the socket in good condition with no corrosion and very little blemishes at all. For sale here is a super rare 100-M western Electric tube socket...(October 23rd, 2017)
  • (46.6% similar) I do not have a tester and am assuming based on the condition of his collection that these are nos. The boxes are in great condition as shown pictures. No rattles and the pins have visible marks. Their original boxes with mounting screws. The glass is solid in base. This is a lot of 2 western ...(September 30th, 2018)
  • (41.9% similar) It comes in its original box with packing. It was tested with an ohm meter and has a good filament, but I can not guarantee them. This is a nos new old stock western ELECTRIC101-F tube. I always combine shipping...(February 23rd, 2017)
  • (43.2% similar) ...(October 12th, 2017)
  • (54.1% similar) Satisfaction guaranteed. New never used 101M western Electric electron tube...(February 27th, 2017)
  • (60.2% similar) The glass arbor that supports elements is broken where it attaches to press, this a very common break for tube type and doesn't affect operation. Originally designated type v, the 102-A was developed to be a voltage amplifier at input of two stage telephone repeaters with l or 101 output. This ...(June 19th, 2017)
  • (54.3% similar) The filament is good and tube appears to be unused. This is a western Electric type 102F vacuum tube. It has the label on top glass. The fetter is shiny, and glass tight. Like most of these old we tubes, there is a small piece mica loose inside the glass. These tubes carry our 30 day satisfaction ...(August 20th, 2017)
  • (57.1% similar) Very nice original condition as shown. These came out of a large estate collection old stock from an audio collector's. The tab to view all 12 pictures for details. I do not offer buy-it-nows and end my offers early. 95 shipping. Buyer to pay visit my other offers for more vintage nos tubes as well ...(August 29th, 2017)
  • (52.7% similar) Unless a listing says that it is guaranteed low noise or no micro phonics these conditions will not be considered defective. The testing is done on vintage tube testers. Nos this is new old stock and since vacuum tubes were made years ago may have cosmetic evidence of age...(March 18th, 2017)
  • (35.6% similar) Model 10GN8 notice each bid is for 1 tube. Dock guys store. These items are new and fully guaranteed...(January 18th, 2015)
tubesocketvintagego logo
5 offers $20.00–$150.00 USD
  • Open box. Offer #1 priced at $25.00 + $0.00 shipping estimate = $25.00* total. FREE SHIPPING
  • New. Offer #2 priced at $150.00 + $5.97 shipping estimate = $155.97* total. +$5.97 shipping
  • Used. Offer #3 priced at $20.00 + $0.00 shipping estimate = $20.00* total. FREE SHIPPING
  • New. Offer #4 priced at $45.00 + $0.00 shipping estimate = $45.00* total. FREE SHIPPING
  • Unspecified. Offer #5 priced at $11.95 + $0.00 shipping estimate = $11.95* total. FREE SHIPPING

Copyright © tubesocketvintagego.com