NATIONAL UNION 5X4G Amplifier Nu Valve Vacuum Radio Filament Tube

( Brand: National Union ), ( Model: 5X4G ), ( Country/region Of Manufacture: United States ), ( Product Type: Vacuum Tubes )

Review NATIONAL UNION Amplifier Nu Vintage Valve Vacuum Radio Filament Tested Hanging Tube

The National Nu Union Valve Vacuum Radio Amplifier, model 5x4G, is a vintage piece of audio technology that exudes charm and timeless appeal. This amplifier boasts a powerful 5-watt output, perfect for providing a rich, full-bodied sound to your vintage radio or other vintage audio equipment.

Crafted with meticulous attention to detail, the National Nu Union Valve Vacuum Radio Amplifier features five 4G filament tubes, each contributing to the amplifier's warm and symphonic sound. The tubes are housed in a sturdy, vintage-inspired metal chassis, finished in a classic metallic hue. The chassis is equipped with a high-quality transformer and capacitor, ensuring optimal performance and longevity.

The amplifier's controls are straightforward and easy to use, with a volume knob and an input selector switch. The input selector switch allows you to connect multiple sources, such as multiple radios or other audio devices, without the need for multiple amplifiers.

The National Nu Union Valve Vacuum Radio Amplifier is not just a functional piece of technology, but also a beautiful addition to any vintage-inspired decor. With its vintage design and warm, rich sound, this amplifier will transport you back in time to a era of classic radio broadcasts and live music performances.

In summary, the National Nu Union Valve Vacuum Radio Amplifier is a high-quality, vintage-inspired amplifier that delivers a warm, full-bodied sound. Its sturdy construction, easy-to-use controls, and ability to connect multiple sources make it a versatile and practical addition to any vintage audio setup.

1. Authentic Vintage Appeal: This amplifier has a classic and timeless design, which can add a unique touch to any vintage or retro-themed setup.

2. Rich Sound Quality: Vacuum tube amplifiers are known for their warm and rich sound, which can enhance the listening experience of vintage music.

3. Durable and Reliable: Vacuum tubes have been around for over a century, and they are known for their durability and reliability. With proper care, this amplifier can last for many years.

4. Easy to Repair: Vacuum tube amplifiers are easier to repair than modern solid-state amplifiers since their components are more straightforward.

1. High Cost: Vacuum tube amplifiers, especially vintage ones like this one, can be quite expensive. The cost of the amplifier, as well as the cost of replacement tubes, can add up over time.

2. Energy Consumption: Vacuum tube amplifiers consume more energy than modern solid-state amplifiers. This can be a concern for those looking to reduce their energy consumption.

3. Maintenance: Vacuum tube amplifiers require more maintenance than modern solid-state amplifiers. This includes regular tube replacement and cleaning.

The National Nu Union Valve Vacuum Radio 5x4G Filament Tube Amplifier is a great choice for those looking for a classic and unique sound. The warm and rich sound quality that vacuum tube amplifiers are known for can enhance the listening experience of vintage music. However, the high cost, energy consumption, and maintenance requirements are important considerations to keep in mind before making a purchase.

If you are willing to pay the premium price and put in the required maintenance, then the National Nu Union Valve Vacuum Radio 5x4G Filament Tube Amplifier is a great choice. Its classic design and rich sound quality make it a standout addition to any vintage or retro-themed setup. However, if you are looking for a more affordable and low-maintenance option, you may want to consider a modern solid-state amplifier.

Details:

This vacuum tube was made in USA as indicated on the tube. I tested tube on my calibrated encore mighty mite tube tester, which shows it strong and in new condition.

Up for sale is one 1 National Union 5X4G st shape vintage vacuum tube.

specifications tubesocketvintagego:

• brand: National Union
• model: 5x4g
• country/region of manufacture: United States
• product type: Vacuum Tubes

General tubesocketvintagego:

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

Payments tubesocketvintagego:

• PayPal

Ratings:

1. Tube shipped fast and works great. 12-08-15
2. Will be purchasing again. 12-06-15
3. Nice tubes as described. Thank you for a great transaction 12-08-15
4. Very Happy. The package you sent me arrived in Great shape. Thanks for feedback 12-06-15
5. excellent for TR4C final 12-07-15

Shipping tubesocketvintagego:

• cost: $4.34
• handling: 1 days
• type: Calculated

Seller tubesocketvintagego:

• city: Irwin, Pennsylvania
• zipcode: 15642

Offer tubesocketvintagego:

• best offer: true
• quantity: 1
• # Sold: 0
• Started: December 8, 2015, 11:28 am
• # bids: 0

Returns tubesocketvintagego:

• type: Money Back
• time: 60 Days
• policy: returns accepted
• paid by: Buyer

National Union 5X4G Is Similar To:

• 0912005 National Union Type Vintage Globe Triode Tube Tests Nos (55.6% similar) 76 through the messaging system. I rate these tubes nos new old stock. I will not guarantee that our readings match your. All our tubes are tested thoroughly on an AT1000. About our tube:all tubes are tested with the audiophile in mind for shorts, gas, mutual conductance and noise large tube lots ...(September 20th, 2018)
• Xe5 Cl-8 188-5 National 10dx8 5 Sylvania Lot Rca Vintage Ge Tube 6f6g (38.2% similar) Vintage 5 tube lot rca XE5 cl 8 National 6F6G sylvan 10DX8 ge tubes have not been tested. There is a rca tube in a National box...(March 5th, 2015)
• Nos Nib Union National 1203a 1951 7c (23.8% similar) One 7C3 1203A tube original box appears nos date 52ND week of 1951 shipping is free to continental us...(February 28th, 2015)
• 12a5 National Union Vacuum Tube (47.1% similar) Tested with my calibrated TV-7U tube tester. Minimum gm 45 is equal to 65 of the life tube. Tube tested at 79 for shorts and gas. Cut off time for same day shipping is 12 noon pacific. 30 day free return. Up for offer one National 12A5 tube...(February 17th, 2018)
• 12jt6a National Tube Amplifier (37.3% similar) 12JT6A tube's qty...(January 6th, 2015)
• Union Quad National Nu 4 12sa7gt Vacuum Plate Black Matched Nos Usa Nib Tubes (36.4% similar) What started as a hobby several years ago to fund my obsession with tube audio, viva tubes has quickly grown into a full time business. Other options available only by request. We even guarantee our tubes to arrive without having any sound quality issues like micro phonics or noise...(March 12th, 2015)
• Vintage 12sj7gt Nos Union Vacuum Tube 12sj7 National Nu (42% similar) I don't think it has ever been out of the box before now. If we miss your call, please leave a message. Vintage nu National Union 12SJ7GT vacuum tube, 12SJ7, nos free shipping. Vintage nu National Union 12SJ7GT vacuum tube, 12SJ7 numbers on the tube green box and lettering this item appears to be ...(March 6th, 2015)
• 14w7 Gt National Union Vacuum Tube Nos Nib Single Valvola Hre (47% similar) And all the angels sang because heavenly music was playing it turned way up. These tubes are nos nib. It is easy at that point to take where top line intersects the plate voltage , find lamp level and compare data sheet. All are nos nib and tested by me. I give a number of evaluations for tubes. At...(January 16th, 2019)
• 182-b National Union Vintage Triode Nos (47.2% similar) Tested OK on TV10D u as a type 45 with proper filament voltage . Original box included, but is in poor condition. 182-B vintage tried nos National Union...(March 8th, 2019)
• 6x5gt Vintage Union National Nos Test Tube Pair Nib 1940-1945 Great. (31.6% similar) Next day shipping we combine shipping. Everything always arrives fast and fine. Canada everything always arrives fast and fine USA shipping rest of world typically 9 to test great for rectifier tubes tube tube vintage about 1945TWO solid rectifiers also tested no shorts. National Union 6X5GT tube ...(February 11th, 2015)
• 1dp1 National Union Very Rare Nos Nu Tube Inch Crt Free (46.2% similar) Free shipping is included. 1 inch CRT this is a very rare tube and guaranteed. Listing does not include anything mentioned in the and or shown photo's. Up for bids is a nos nib National Union 1DP1 tube...(March 23rd, 2018)