RAYTHEON RK866A Tubes Nos

( Brand: Raytheon ), ( Part Type: Tube )

Review RAYTHEON Pair Tubes Nos

The RK866A tubes, sourced from the renowned manufacturer Raytheon, are a testament to the enduring appeal of vintage technology. These tubes are designed to provide reliable and high-quality performance in a variety of applications.

The RK866A tubes are characterized by their robust construction, with a thick glass envelope that ensures durability and resistance to external pressures. Inside this sturdy shell, a triode vacuum tube design houses the electron emitter, grid, and plate. This design allows for the amplification of weak electrical signals, making these tubes ideal for use in audio equipment, such as radios, amplifiers, and televisions.

The RK866A tubes are known for their excellent signal-to-noise ratio, ensuring that the output signal is clear and free from interference. They also exhibit a low distortion rate, meaning that the original input signal is faithfully reproduced without any unwanted alterations. This makes them an excellent choice for audiophiles who value the rich, warm sound that tubes are famous for.

In addition to their audio applications, RK866A tubes are also used in cathode ray tube (CRT) displays, such as those found in older television sets and computer monitors. Their ability to produce a bright, clear image makes them a reliable and long-lasting choice for these applications.

When it comes to maintenance, the RK866A tubes are relatively straightforward. They require regular cleaning to prevent the buildup of dust and other particles, and they should be handled with care to avoid damaging the delicate internal components. With proper care, these tubes can provide years of reliable service.

In conclusion, the RK866A tubes from Raytheon are a high-quality, versatile component that can be found in a variety of vintage electronics. Their robust construction, excellent performance, and easy maintenance make them a popular choice among enthusiasts and collectors alike. Whether you're restoring a classic radio or building a vintage television, these tubes are sure to deliver the sound and image quality you've been looking for.

1. Authenticity: Buying NOS tubes ensures that you are getting a product that is original and has not been replicated or reconditioned.

2. Quality: Raytheon is known for producing high-quality tubes, and NOS tubes are often considered to be in better condition than new tubes due to the fact that they have not been in use for an extended period of time.

3. Collectibility: NOS tubes can be valuable collectors' items, especially if they are rare or hard to find.

4. Vintage appeal: Using NOS tubes in your audio equipment can add a vintage look and feel to your setup.

1. Cost: NOS tubes can be more expensive than new tubes due to their rarity and collectibility.

2. Availability: NOS tubes can be hard to find, especially for certain models or manufacturers.

3. Compatibility: Some modern audio equipment may not be compatible with NOS tubes, so it's important to check the specifications before making a purchase.

4. Maintenance: NOS tubes may require more frequent maintenance than new tubes due to their age and lack of use.

Conclusion: If you are a collector, audiophile, or simply appreciate the vintage look and feel of tube audio equipment, buying NOS tubes can be a worthwhile investment. However, it's important to do your research and ensure that the tubes are compatible with your equipment before making a purchase. Additionally, be prepared to pay a premium for NOS tubes due to their rarity and collectibility.

Recommendation: If you are interested in buying NOS tubes, I would recommend starting by researching the specific model and manufacturer you are interested in. Look for reputable dealers who specialize in NOS tubes and check their reviews to ensure that they are reliable. Additionally, consider joining online communities or forums dedicated to tube audio equipment to connect with other enthusiasts and gain insights into the best places to buy NOS tubes.

Details:

Pair of Raytheon RK866A tubes nos new old stock untested as is 12.

part #: rk866a price

• $149.99

specifications tubesocketvintagego:

• brand: Raytheon
• part type: Tube

Offer:

• # bids: 0
• min. bid: $40.00
• best offer: false
• # Sold: 0
• Started: February 12, 2015, 8:20 pm
• quantity: 1

Ratings:

1. 's Finest. Excellent and smooth with the needle in the groove! Thank you! 02-04-15
2. Best prices on ! Fast shipping! Exceptional customer service! A+++ 02-11-15
3. Good Seller,A++++++++ 02-06-15
4. As Described and Well Packed! Fast Shipping!!! Recommended!!!!!! 02-05-15
5. Fast payment, smooth transaction 02-05-15

Payments:

• PayPal

General:

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

Returns:

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

Seller:

• zipcode: 35222
• city: Birmingham, Alabama

Shipping:

• cost: $12.0
• handling: 2 days
• type: Flat

Raytheon RK866A Is Similar To:

• 10al11 Mullard Nos Vacuum Tubes Include Tungsol Sylvania Raytheon Ge And (37.3% similar) ...(August 23rd, 2018)
• 117z3 Raytheon Nos Nib Tall (38.6% similar) We mainly use the Hickok TV-7D u, but occasionally may a 539, 533A, or 600A. Other options available only by request. A truly nos tube will have excellent fetter flashing condition, no dirt grime, usually in the original box, and filament deposits. 0, maxi-marcher many more. Tube type number: 117Z3 ...(July 31st, 2017)
• 11bq11 Tubes 19 Tube Electronic Vacuum Vintage Original Boxes Raytheon (26% similar) Prefer to settle matters diplomatically myself rather than go through which involves time and paperwork for both of us. So, be assured I try to give you the best deal. Postal rates also rise and I have no control over that. For my site too. Shipping is determined by the size of a package as well. ...(February 25th, 2015)
• 12af3-14bl11-12dq4-12dt7-12v6gt-14br11-9u8a Raytheon 41pc Nos Nib (27.4% similar) You are buying on a 41PC nos nib Raytheon amp-radio-tube 12AF3-14BL11-12DQ4-12DT7-12V6GT-14BR11-9U8A item condition new in box nos, old stock vacuum tubes. Our packing standard is used to assure the item will arrive way it has been seen in images, still working physical condition as stated...(January 22nd, 2018)
• Tubes Long 12au7 Vacuum 12au7a Vintage Pre-amp Raytheon 1960 Plates Black 2 (32.4% similar) Organ company's thoroughly tested these tubes for the best preforming. Plate size 17MM plate color grey tested on a Hickok 539C. They have been sitting in a abandon organ for sometime, I cleaned them up best I could with out removing the silkscreen label. This offer is for 2 Raytheon 12AU7 pre tubes...(January 4th, 2015)
• Rca Vintage Scl6 3al5 8 6ab4 12ax4 Cbs Raytheon Tubes Lot Ge 1ax2 Sylvania (36.5% similar) Vintage lot of 8 tubes sylvan rca CBS GE Raytheon 6AB4 3AL5 SCL6 1AX2 12AX4 12B4A 5AQ5 5AS8 all working tested good on b k 707 DNA jet...(January 20th, 2015)
• Philco Tested Tubes Lot Rca Sylvania 12by7a Tv7 Silvertone Raytheon 5 (32.3% similar) Good luck and happy buying. I list tubes almost everyday and I do combine shipping. They test as follows Phil 63, Raytheon 67, sylvan 54, silver tone 58 and rca 60 with no gas or shorts. Up for offer is a lot of 5/1 2BY7A tubes. Good is a reading of 46. They've been tested for mutual conductance ...(January 3rd, 2015)
• 12dt5 Rca Raytheon Vacuum Tube Nos Nib In Original Crisp Box (37.8% similar) Offer is for one nos nib perfect condition tube are available...(October 5th, 2018)
• 12dw8 Raytheon Audio Receiver Guitar Nos Vacuum Tube Tested (36% similar) Our standard shipping is us postal 1ST class. We combine shipping when applicable. 1 for gm tubes with results below mm gray plates, two spacers, halo wire fetter frame and top flash. Includes a 2ND Raytheon 12DW7 engineering sample tube that tests low please review the photos for more detail. ...(March 15th, 2018)
• 12eg6 Raytheon New Nos Boxed Sleeve Of Radio Audio Vacuum Tubes (34.4% similar) Bubble wrap is used on all unboxed vacuum radio audio tubes...(March 12th, 2019)
• 2a5 36 Raytheon Ken-rad 6k8 12j5gt Tubes Radio Arcturus Sylvania (36.2% similar) All are in there original boxes, which are a little old and worn, the tubes look to be in perfect condition. Item radio tubes Raytheon 6K8, sylvan 36, ken rad 12J5GT Arcturus 2A5 being sold as used because I have no way to test...(February 24th, 2015)