ADMIRAL 17BF11A Vacuum Tubes
( Brand: Admiral ), ( Manufacturer Part Number: 17BF11A ), ( Type: Vacuum Tube ), ( Country/region Of Manufacture: United States )
Review ADMIRAL Pair Of Vacuum Tubes Vintage Original Electronic Tested
The Admiral 17BF11A vacuum tubes are a classic and highly sought-after component in the world of vintage and high-fidelity audio systems. These tubes are designed to deliver a rich, warm, and full-bodied sound that is often lacking in modern electronic devices.
The Admiral 17BF11A is a pentode tube, which means it has five electrodes. This particular model is known for its exceptional performance in audio amplifiers, particularly in the output stage. It has a high power rating of 25 watts, making it a reliable choice for driving speakers in high-power amplifiers.
The tube is constructed with a high-quality glass envelope and is filled with a mix of argon and nitrogen gases. This inert gas filling helps to prolong the tube's life by preventing oxidation and other forms of degradation. The tube is also equipped with a metal grid, which helps to filter out unwanted radio frequencies and allows only the desired audio frequencies to pass through.
The Admiral 17BF11A vacuum tubes are known for their ability to produce a rich, warm sound with good bass response and smooth high frequencies. They have a high gain factor, which means they can amplify signals efficiently, and a high input impedance, which means they can handle a wide range of input signals without distortion.
In addition to their excellent sound quality, the Admiral 17BF11A vacuum tubes are also appreciated for their aesthetics. They have a classic, retro look that can add a touch of vintage charm to any audio setup. Their heavy glass envelopes and brass-colored base plates give them a solid, robust appearance that is a stark contrast to the sleek, modern look of solid-state components.
In summary, the Admiral 17BF11A vacuum tubes are a high-quality, high-performance component that can add warmth, richness, and character to any audio system. They are a reliable choice for high-power amplifiers and are appreciated for their classic design and rich, full-bodied sound.
Pros of buying Admiral 17BF11A vacuum tubes:1. Authenticity: Admiral is a well-known and respected brand in the vacuum tube industry, which means that these tubes are likely to be of high quality and have been manufactured according to strict standards.
2. Sound quality: Vacuum tubes are known for their warm, rich sound, which can enhance the audio performance of vintage or high-end audio systems.
3. Durability: Vacuum tubes are made of glass and metal, which makes them relatively durable compared to other electronic components.
4. Collectability: Vacuum tubes, especially those from well-known brands like Admiral, can be valuable collectibles.
Cons of buying Admiral 17BF11A vacuum tubes:1. Cost: Vacuum tubes can be more expensive than modern electronic components, and the cost of Admiral tubes may be particularly high due to their reputation and collectability.
2. Availability: Vacuum tubes, especially older models like the 17BF11A, can be difficult to find in stock, which may require waiting for a shipment or searching multiple sources to find what you need.
3. Maintenance: Vacuum tubes require more maintenance than modern electronic components, including regular cleaning and alignment.
4. Fragility: Vacuum tubes are made of glass, which means they are susceptible to breakage if dropped or mishandled.
Conclusion: If you are looking for high-quality vacuum tubes for a vintage or high-end audio system, and are willing to pay a premium price and put in the maintenance required, then the Admiral 17BF11A vacuum tubes may be a good choice for you. However, if you are looking for a more cost-effective or low-maintenance option, there are other brands and types of vacuum tubes available that may be more suitable for your needs.
Recommendation: Before purchasing any vacuum tubes, including the Admiral 17BF11A, it is important to do your research and make sure they are compatible with your audio system and that you are comfortable with the maintenance requirements. It may also be helpful to seek advice from a knowledgeable audio professional to ensure you are making the best choice for your needs.
Details:
If you're Canadian and living in a major city, contact me. When only one tube is on sale, it usually means I have unit hand.
Up for sale, a pair of electronic vacuum tubes in good tested condition.
It analyzes electron emissions as well any filament short circuit. Note on our tubes sales: Our are tested using Mercury portable tube tester.
part #: 17bf11a prices
- $8.75-$9.99
specifications tubesocketvintagego:
- brand: Admiral
- mpn: 17bf11a
- type: Vacuum Tube
- country/region of manufacture: United States
seller tubesocketvintagego:
- detailed rating: Communication: 4.95/5, Accuracy: 5/5, Speed: 4.98/5, Charges: 4.78/5
- rating: 100.0%
- city: Niagara Falls, New York
- # feedbacks: 1207
returns tubesocketvintagego:
- time: 30 Days
- policy: Returns Accepted
- method: Money back
- paid by: Buyer
general tubesocketvintagego:
- Vintage Audio Video > Vintage Parts Accessories > Vintage Tubes Tube Sockets
- condition: Used
shipping tubesocketvintagego:
- class: Standard
- type: Calculated
- carrier: USPS
- service: USPS Ground Advantage
- transit: 10-14 Days
- cost: $5.40
payments tubesocketvintagego:
- wallet: Google-pay
- credit card: American-express
ratings:
- Excellent condition, tested good, very pleased with seller. 01-21-24
- fast shipping, happy to deal with again 01-18-24
- Great communication. Recommend. 01-29-24
- One by one Clipped the wires and installed the used switch. And, It works much better now. Cost was questionable, but my light now works good. Better than the cost of a new lamp. Im happy! 01-30-24
- great 01-23-24
offer tubesocketvintagego:
- availability: In Stock
- started: February 14, 2024
- options: Ship-to-home
- quantity: 1
- sold: 0
Admiral 17BF11A Is Similar To:
- 11bt11 Ge General Electric Admiral Lot Compactron Vintage Vacuum Tube (33.8% similar) Tech-harvester offerings...(April 13th, 2018)
- 21g1 Admiral Vintage Crt Mounting (35.8% similar) Very good vintage condition and perfect for project, build, or re-purpose. Vintage cathode ray tube mounting hardware complete and pulled from a 1951 Admiral television set model 21G1. This hardware is all original including the fabric tie down strap. The original CRT was a rayon 17BP4B corner ...(March 17th, 2017)
- 2cy5 Admiral Qty 5 Vacuum (32.7% similar) If you are interested in something specific, please enquire. May show some signs of handling shelf wear. In original boxes. F like us on Facebook the DHS store. Qty 5 vacuum tubes Admiral Canada 2CY5 tube valve - in box tested good on BK707 tester...(June 23rd, 2017)
- 3hq5 Admiral Qty 5 Vacuum (32.7% similar) In original boxes. F like us on Facebook the DHS store. May show some signs of handling shelf wear. Qty 5 vacuum tubes Admiral USA 3HQ5 QB tube valve - in box tested good on BK707 tester. If you are interested in something specific, please inquire...(June 23rd, 2017)
- 5gx7 Admiral Vacuum Tubes Tube (44.7% similar) In original boxes. May show some signs of handling shelf wear. If you are interested in something specific, please inquire. Qty 3 vacuum tubes Admiral 5GX7 tube valve - in box tested good on BK707 tester...(October 20th, 2017)
- 6ax3 Admiral Rca Vintage Electron (49.1% similar) Tech-harvester offerings...(April 3rd, 2017)
- 6cd6-g Admiral Vacuum Tube Tested (49.1% similar) Tested strong 70 or better with no pin shorts grid emissions. It was tested on a b k tube DNA jet model 606 and or knight 600 series. Up for a sale is single Admiral 6CD6-G vacuum tube. If there will ever be a delay in shipping, you promptly notified...(September 7th, 2018)
- 6jz8 Rca Admiral Lot Radiotron Vintage Vacuum Tube (40.7% similar) Tech-harvester offerings...(April 13th, 2018)
- 955-vt-121 Admiral Acorn Military Vacuum Tubes Made By Nos (45.8% similar) Countries I ship to often include japan,Korea,Spain,Germany,Sweden,Hong Kong,Taiwan,Italy,Australia,Canada,UK,etc. Offers may be combined for cheaper postage. Overseas USPS airmail. Please look at picture pictures closely. My charge for postage is very reasonable as you can see. If theres a problem...(March 2nd, 2018)
- 45b5 Admiral Lot Of 2 Vintage Philco Star Light 6eh4 Vacuum Tubes Tested Good (41.3% similar) I am unsure if these are nos or used tubes. I have tested these tubes to the best of my ability and is showed good above 90 on a commercial trades institute Tc 20 tester. Lot of 2 vintage Phil star light 6EH4 vacuum tubes tested good. Lot of 2 vintage Phil star light 6EH4 vacuum tubes tested good. ...(July 13th, 2016)
- 6cr6 Admiral Lot Of 5 Vintage Nos Vacuum Tube (39% similar) This is for a lot of 5 nos Admiral 6CR6 electronic tubes. Please look at the photos and with any questions...(May 27th, 2016)
