WESTERN ELECTRIC 403B-5591 Nos 5654 6AK5
( Brand: Western Electric ), ( Manufacturer Part Number: 403B-5591 ), ( Type: Vacuum Tube ), ( Country Region Of Manufacture: United States )
Review WESTERN ELECTRIC Nib Nos Matched Pair 5% Good Life Sub
The Western Electric 403B 5591 is a vintage audio tube that holds a significant place in the history of audio technology. This particular model, with the serial numbers 1952, 5654, and 6AK5, was manufactured by Western Electric, a renowned American telecommunications equipment company, in the mid-20th century.
The 6AK5 is a dual triode vacuum tube, which means it contains two active elements within a single glass envelope. It was originally designed for use in audio applications, such as in preamplifiers, power amplifiers, and radio receivers. The 6AK5 is known for its high-quality sound and ability to reproduce audio faithfully, making it a popular choice among audiophiles and vintage electronics enthusiasts.
The Western Electric 403B 5591 6AK5 tube is a direct-heated triode, which means it uses a filament to heat up the internal components. This design allows the tube to operate at lower voltages, making it more energy-efficient and safer to use compared to other types of vacuum tubes. The tube's glass envelope is sealed, protecting the internal components from external influences, such as air and moisture.
The 6AK5 tube has a plate current of 150 milliamperes and a plate voltage of 300 volts, which provides ample power for driving audio signals. It also has a low-noise design, which is crucial for achieving high-fidelity sound. The tube's specifications make it an excellent choice for use in high-end audio equipment, where the quality of sound is paramount.
In terms of appearance, the Western Electric 403B 5591 6AK5 tube is a classic piece of vintage technology. It features a distinctive glass envelope with metal pin connections for the filament, grid, and plate. The tube's base is stamped with the manufacturer's name, model number, and serial number, adding to its historical and collectible value.
In conclusion, the Western Electric 403B 5591 6AK5 is a highly sought-after vintage audio tube that combines superior sound quality, energy efficiency, and classic design. Its use in vintage audio equipment and continued popularity among audiophiles attest to its enduring appeal and importance in the history of audio technology.
Pros of buying Western Electric 403b 5591 NOS 1952 5654 6AK5:1. Vintage appeal: These tubes are highly sought after by collectors and audiophiles due to their classic design and historical significance.
2. High-quality sound: Western Electric tubes are known for their exceptional sound quality, providing a warm and rich tone that is often preferred over solid-state alternatives.
3. Durability: Tubes are made with high-quality materials and can last a long time with proper care and maintenance.
4. Rarity: The 5591, 5654, and 6AK5 tubes are relatively rare, making them a unique and valuable addition to any audio system.
Cons of buying Western Electric 403b 5591 NOS 1952 5654 6AK5:1. Cost: Due to their rarity and high demand, these tubes can be quite expensive.
2. Availability: Finding these specific tubes in good condition can be challenging, as they are no longer in production and may be difficult to source.
3. Maintenance: Tubes require more maintenance than solid-state components, including regular cleaning and replacement of filaments.
4. Power consumption: Tubes consume more power than solid-state components, which can lead to higher electricity bills.
Conclusion:If you are an audiophile or collector, the Western Electric 403b 5591 NOS 1952 5654 6AK5 tubes can be a great addition to your audio system due to their vintage appeal, high-quality sound, and rarity. However, be prepared to pay a premium price, and be aware of the maintenance requirements and power consumption. Ultimately, the decision to buy these tubes depends on your personal preferences and budget.
Recommendation:If you are interested in buying these tubes, it is recommended to do your research and shop around to find the best deal. Look for reputable dealers and sellers who can provide accurate information about the condition of the tubes and any warranties or guarantees. Additionally, consider purchasing a tube tester to ensure that the tubes are in good working order before installing them in your audio system.
Details:
Price shown is for all 4 tubes. All test above 100% NOS and are in original boxes with cardboard inserts. Theres another quad listed, if still available. Tested on Hickok 539C tester 5040 is considered NOS new, Results: 4300 85% of #22 at 5.9ma Life test: 3750 4.9ma, 4500 89% #21 5.7ma 3900 4.7ma.
part #: 403b5591 prices
- $24.99-$125.00
specifications tubesocketvintagego:
- brand: Western Electric
- mpn: 403b-5591
- type: Vacuum Tube
- country region of manufacture: United States
offer tubesocketvintagego:
- started: August 19, 2023
- best offers: True
- quantity: 1
- options: Ship-to-home
- sold: 0
- availability: In Stock
returns tubesocketvintagego:
- paid by: Buyer
- method: Money back
- policy: Returns Accepted
- time: 30 Days
general tubesocketvintagego:
- condition: Open box
- Vintage Audio Video > Vintage Parts Accessories > Vintage Tubes Tube Sockets
seller tubesocketvintagego:
- detailed rating: Speed: 5/5, Accuracy: 4.98/5, Charges: 4.96/5, Communication: 5/5
- rating: 100.0%
- # feedbacks: 521
- city: Fairfax, Virginia
ratings:
- Shipped very quickly 07-01-23
- Item as described, nicely packed quickly dispatched. Simply Superb! 07-01-23
- Excellent in every way 07-01-23
- Great tube! Item as described! Thanks!A ! 07-01-23
payments tubesocketvintagego:
- wallet: Google-pay
- credit card: American-express
shipping tubesocketvintagego:
- service: USPS First Class
- class: Standard
- cost: $5.00
- transit: 6-10 Days
- type: Fixed
- carrier: USPS
Western Electric 403B-5591 Is Similar To:
- 100-m Western Electric Rare Tube (41.4% 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)
- 100317114 Western Electric Lot Of Vacuum Tubes In Original Boxes Nos (32.7% 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)
- 101-d Western Electric Type 101d (34.2% similar) The uses on my AT10 is shows emission of 104, and gm 90 specs, with no gas. It tests good on my TV-7 tester. Shipping weight is 5 volts on the filament. You are buying on a Western Electric type 101D tennis ball shaped radio audio tube. Please see my other offers for more interesting tubes and ...(June 25th, 2017)
- 101-f Western Electric Boxed Type Tube (42.7% 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)
- 101ax Western Electric Cinema Ax (37.8% similar) Good condition, line with two input transformer equivalent to WE618 standard, check the part list from cinema Eng...(June 24th, 2018)
- 101l Western Electric Tube (36.2% similar) ...(October 12th, 2017)
- 101m Western Electric Vacuum Tube Nos (39.7% similar) Satisfaction guaranteed. New never used 101M Western Electric electron tube...(February 27th, 2017)
- 102-a Western Electric Vintage 1918 (36.8% 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)
- 102f Western Electric Vacuum Tube (39.3% 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)
- 102l Western Electric 1x Used (40.7% similar) This offer is for 1x little used antique rare 102L Western Electric on the brand of sylvan like new and test my stark tube tester at 700 when max, 580. Shipping free...(July 13th, 2017)
- 104-d Western Electric Vintage 1920s (38.3% 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)
