NATIONAL ELECTRONICS NL-740P-6857 Electron Vacuum Tube Box

( Brand: National Electronics ), ( Manufacturer Part Number: NL-740P/6857 ), ( Part Type: Vacuum Tube Box )

Review NATIONAL ELECTRONICS Electron Vacuum Tube Box

The NL-740P-6857 National Electron Vacuum Tube Box is a vintage and nostalgic piece of electronic equipment that is sure to capture the interest of electronics enthusiasts and collectors alike. This tube box is designed to house and protect up to 12 7-pin vacuum tubes, making it an ideal choice for those looking to build or restore a classic radio, amplifier, or other electronic device.

The NL-740P-6857 tube box is made of high-quality steel and features a powder-coated finish, ensuring durability and resistance to corrosion. The box measures 11.25 inches in width, 8.75 inches in depth, and 6.5 inches in height, making it a compact and easy-to-use option for any project. The box also includes 12 removable metal plates, each with 7 holes for the vacuum tubes, allowing for easy installation and removal of the tubes.

In addition to its robust construction, the NL-740P-6857 tube box also includes several convenient features to make your project even easier. The box features a removable bottom panel, making it simple to access the tubes for installation or repair. The box also includes a ventilation hole at the top to ensure proper airflow and cooling for the tubes.

Whether you're a seasoned electronics enthusiast or just starting out, the NL-740P-6857 National Electron Vacuum Tube Box is a must-have tool for any vintage electronics project. With its durable construction, convenient features, and classic design, this tube box is sure to become a cherished addition to your collection.

1. Authentic vintage experience: This tube amplifier offers a unique, classic audio experience that modern digital devices cannot replicate.

2. Warm, rich sound: Vacuum tube amplifiers are known for their rich, warm sound. They can bring out the nuances in music that may be lost with digital devices.

3. Durability: Vacuum tube amplifiers are generally more durable than their solid-state counterparts. They have fewer moving parts, which can reduce the risk of damage.

4. Customization: Vacuum tube amplifiers can be customized to suit different musical preferences and tastes. Users can experiment with different tube types to achieve different sound characteristics.

1. High cost: Vacuum tube amplifiers are generally more expensive than solid-state amplifiers. The NL-740P-6857 is no exception.

2. Maintenance required: Vacuum tube amplifiers require regular maintenance to ensure proper functioning. This includes regularly checking and replacing the tubes.

3. Less efficient: Vacuum tube amplifiers are less efficient than solid-state amplifiers. They consume more power and generate more heat.

4. Limited compatibility: Vacuum tube amplifiers may not be compatible with all audio sources. Some modern devices may require specialized equipment to connect to a vacuum tube amplifier.

The NL-740P-6857 National Electron Vacuum Tube Box is a high-quality vintage amplifier that offers a unique audio experience. Its rich, warm sound and durability are its main selling points. However, its high cost and maintenance requirements should be taken into consideration. If you are a music enthusiast who values the classic sound and durability of vacuum tube amplifiers, the NL-740P-6857 may be a worthwhile investment.

If you are considering purchasing the NL-740P-6857 National Electron Vacuum Tube Box, we recommend doing your research and testing it out before making a final decision. Make sure it is compatible with your audio sources and that you are willing to invest the time and money required for maintenance. If you are unsure, consider consulting an audio expert to help you make an informed decision.

Details:

If another carrier such as ups or FedEx is required to ship due the size, then shipping costs may change.

part #: nl740p6857 prices

• $29.00-$150.00

specifications tubesocketvintagego:

• brand: National Electronics
• mpn: Nl-740p/6857
• part type: Vacuum Tube Box

Seller tubesocketvintagego:

• city: Camarillo, California
• zipcode: 93012

Payments tubesocketvintagego:

• PayPal

Returns tubesocketvintagego:

• policy: returns accepted
• paid by: Buyer
• time: 30 Days
• type: Money Back
• details: 30 day money back guarantee on DOA dead on arrival items. All other returns must be approved with mroglobalsolutions and will incur a 25% restocking fee.

Offer tubesocketvintagego:

• best offer: true
• Started: April 6, 2018, 3:12 pm
• Sold: 0
• quantity: 3
• bids: 0

Ratings:

1. item as advertized, good seller 04-06-18
2. A OK 04-06-18
3. Perfect! 04-06-18
4. Items In Excellent Condition 04-06-18
5. GreatFast Shipping! A 04-06-18

General tubesocketvintagego:

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

Shipping tubesocketvintagego:

• type: Calculated
• handling: 1 days

National Electronics NL-740P-6857 Is Similar To:

• 0912005 National Union Type Vintage Globe Triode Tube Tests Nos (43.8% 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 (41.8% 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)
• 115n030 National Electronics (47.3% similar) Old new in box...(February 9th, 2015)
• 12a5 National Union Vacuum Tube (56.3% 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 (35.8% similar) 12JT6A tube's qty...(January 6th, 2015)
• Union Quad National Nu 4 12sa7gt Vacuum Plate Black Matched Nos Usa Nib Tubes (33.8% 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 (38.3% 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 (49.2% 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)
• 159w5c194ghct National Electronics New Crt (50.5% similar) This National Electronics 159W5C194GHCT CRT tube is new in box...(June 26th, 2017)
• 190fb4 National Electronics Cathode Ray (50% similar) A note on bids and traveling. Buyer pays return shipping. This is especially useful should you find when return that are the winning bidder. Shipping calculator is at the bottom of this offer to calculate charges lower 48 states. Please see note on bids and traveling below.: National Electronics ...(April 14th, 2017)
• 6x5gt Vintage Union National Nos Test Tube Pair Nib 1940-1945 Great. (37% 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)