RCA 815-VT-287 Dual Beam Transmitting Tetrode Power Tubes

( Brand: Rca ), ( Model: 815/VT-287 ), ( Bundle Listing: Yes ), ( Country/region Of Manufacture: United States ), ( Type: Power Tube )

Review RCA Pair Jan Type 815 Dual Beam Transmitting Tetrode Power Tubes

The 815-VT-287 RCA 815 VT-287 Dual Beam Transmitting Tetrode Power Tubes are a high-performance, vintage-style tube that offers exceptional performance for audio and RF applications. These tubes are designed with a dual beam transmitting tetrode configuration, which provides superior efficiency and power output compared to traditional triode tubes.

The 815-VT-287 RCA tubes are made with high-quality materials and precision craftsmanship, ensuring reliable operation and long-term durability. The tetrode design allows for lower plate-to-grid voltages, which results in reduced power consumption and improved signal fidelity. The dual beam configuration allows for better energy transfer between the anode and the grid, resulting in improved efficiency and increased power output.

The 815-VT-287 RCA tubes are designed to operate at a plate voltage of 6.3V and a plate current of 250mA, providing up to 30W of output power. The tubes have a low plate resistance of 175 ohms, which allows for easy matching to amplifiers and other equipment. The tubes are also designed with a wide operating bandwidth, making them suitable for a variety of applications, including audio amplifiers, radio transmitters, and test and measurement equipment.

The 815-VT-287 RCA tubes are housed in a vintage-style glass envelope, which adds a nostalgic touch to any equipment. The tubes are also designed with a high-quality filament, which provides a long lifespan and reliable operation. The tubes are easy to install and operate, making them a great choice for hobbyists, enthusiasts, and professionals alike.

Overall, the 815-VT-287 RCA 815 VT-287 Dual Beam Transmitting Tetrode Power Tubes are a high-quality, versatile tube that offers exceptional performance and reliability for a variety of applications. Whether you're building a vintage audio amplifier, a radio transmitter, or testing equipment, these tubes are an excellent choice for delivering high-fidelity sound and reliable operation.

1. High Power Output: These tubes are known for their high power output, making them suitable for high-power audio amplifiers and other applications that require a significant amount of power.

2. Durable Construction: RCA tubes are generally well-built and robust, with heavy-duty materials used in their construction. This durability can help ensure that the tubes last for a long time, even under heavy use.

3. Wide Frequency Response: The dual-beam design of the 815-VT-287 tubes allows them to produce a wide frequency response, which can result in better sound quality and a more accurate representation of the original audio signal.

4. Vintage Appeal: The classic design of RCA tubes can add a vintage appeal to any audio system, making them a popular choice for audiophiles who value the look and feel of vintage equipment.

1. High Cost: RCA tubes, especially high-quality ones like the 815-VT-287, can be quite expensive. This cost can be a significant barrier to entry for those who are looking to build or upgrade their audio system on a budget.

2. Requires Special Equipment: RCA tubes require specialized equipment to test and maintain, such as tube testers and vacuum pumps. This can add to the overall cost of owning and maintaining an audio system that uses RCA tubes.

3. Limited Availability: RCA tubes, especially older models like the 815-VT-287, can be difficult to find in stock. This can make it challenging to find replacement tubes if one of the tubes in a set fails.

The 815-VT-287 RCA 815 VT-287 Dual Beam Transmitting Tetrode Power Tubes are a high-quality option for those who are looking for a powerful and durable tube for their audio system. While they can be expensive and require specialized equipment, the high power output, wide frequency response, and vintage appeal of these tubes make them a popular choice among audiophiles. If you are willing to invest in the cost and equipment required to use RCA tubes, they can provide a significant upgrade to your audio system.

If you are considering purchasing the 815-VT-287 RCA 815 VT-287 Dual Beam Transmitting Tetrode Power Tubes, I would recommend doing your research and comparing prices from multiple retailers to ensure that you are getting a fair price. Additionally, make sure that you have the necessary equipment to test and maintain the tubes, as well as a backup plan in case one of the tubes fails. Overall, if you value high-quality sound and the vintage appeal of RCA tubes, these tubes may be worth the investment.

Details:

Please see my other offers for interesting tubes and radio audio items. One tube test 98 on element and 105 the other element, where minimum for a good is 50. Shipping weight is 1 pound. Offered here is a pair of Rca jan type 815 VT-287 dual beam transmitting tetrode power tubes.

The other tube test good also, at 92 and 88. They are used but test good on an TV-7 tester.

part #: vt287 prices

• $12.00-$16.96

specifications tubesocketvintagego:

• brand: Rca
• model: 815/vt-287
• bundle listing: Yes
• country/region of manufacture: United States
• type: Power Tube

Payments tubesocketvintagego:

• PayPal

Offer tubesocketvintagego:

• best offer: false
• quantity: 1
• Sold: 0
• Started: July 9, 2018, 6:47 am
• bids: 0

Returns tubesocketvintagego:

• time: 30 Days
• policy: returns accepted
• type: Money Back
• paid by: Buyer

Seller tubesocketvintagego:

• zipcode: 73112
• city: Oklahoma City, Oklahoma

Ratings:

1. Item as described, fast shipping 06-04-18
2. Delivered as promised. Fast! Good Deal! 05-26-18
3. Detailled , good e-seller 06-04-18
4. Reasonnable shipping/handling charges, good communication 06-04-18
5. Truly a pleasure doing business with! Many Thanks!!!: 07-07-18

Shipping tubesocketvintagego:

• handling: 1 days
• type: Calculated

General tubesocketvintagego:

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

Rca VT-287 Is Similar To:

• 0116010 Rca Type Triode Power Tube Hickok Tested Guaranteed Very Strong (33.1% similar) Not as accurate my AT1000 but great for antique tubes. Shipping costs from item location to the us. Bull antique tube sale free shipping all tubes tested guaranteed I enjoy selling the because get to do things old fashioned way on my Hickok 752A which is Paul hart calibrated for use with a Mauriac. ...(January 27th, 2019)
• Radio Rca 1-6cl6 Tubes Collins Use Pair Vacuum 6146b Matched (26.6% similar) In box use Collins radio. New in box 1 Rca 6CL6 new. Matched pair Rca 6146B 8298A...(January 12th, 2015)
• Power 100-140v Rms School Working Line Vintage Wv-120a Volt Ac Monitor Rca (7% similar) Shows surface rust. It can be used sitting on something or wall mounted. Please look at all photos. This is a Rca power line monitor. Gives you the RMS voltage...(January 22nd, 2015)
• Three Volt 10 Boxes Tested Rca 10bq5 Tubes 6bq5 Vacum Nos Lot Valves (25% similar) They were all tested on a recently calibrated b k 747B mutual conductance tester. I have for sale three nos Rca 10BQ5 vacuum tubes. All three tubes tested at 120 out of 120 and showed no shorts or grid emission. These are new tubes in their original boxes...(February 6th, 2015)
• 10eg7 Rca Vintage Tubes Pair (22.9% similar) Vintage TV and radio service company stock. Untested item from a qualified collection...(November 12th, 2017)
• 1105023 Rca Single Tube Military Spec Power Tests Good (37.7% similar) 76 through the messaging system. It starts with you, the customer. Any exceptions are on a case by basis. All our tubes are tested thoroughly on an AT1000. 7 pass tube 2 N/A 3/4 micro phonics test scale: 5 ultra low very bull tube about blusters:i've been an audiophile for over 50 years, time ...(November 13th, 2018)
• Sol Tung Tubes Nos 117p7gt Rectifier Nu Ctl Amp Rca Military Jan Power (27.1% similar) I have sold many tubes and guarantee all that I sell. This tube was found in his nos pile however it was not the original box. I am happy to combine shipping. Just let me know your wishes...(March 8th, 2015)
• Nib 11ca11 Dumont 56 Zenith Ge Nos Lot Type Tubes Vacuum Sylvania Rca (29.2% similar) We combine shipping. On Oct at PDT, every buyer gets a invitation for cash back. Please for a quote before buying or buying...(February 27th, 2015)
• 12-au-7 Rca Clear Top Matched Pair Vacuum Tubes From Brent Jesse (34.8% similar) ...(October 28th, 2018)
• Rca Nib Black Nos Pair Tube Us Plate Date Vacuum 12aq5 Gtr Matched V 6aq5 12 (25% similar) Matched, tested guaranteed vacuum tubes all tubes are guaranteed to be 100 as described or your money back. Actual brand Rca printed brand Rca type 12AQ5 12 volt 6AQ5 number of tubes date code matched pair plate construction black smoothest construction top country invisible date codes both ...(January 24th, 2015)
• 12at6-12au7-6w6gt Vintage Rca Electron Tubes 3 Usa Made In Box (26.2% similar) ...(October 9th, 2016)