SYLVANIA 5979 Nos Vacuum Tube Hickok 950/1000

( Brand: Sylvania ), ( Manufacturer Part Number: 5979 ), ( Country/region Of Manufacture: United States ), ( Type: Vacuum Tube )

Review SYLVANIA Near Nos Testing Vacuum Tube Hickok Tested 950/1000

The Pennsylvania 5979 NOS Vacuum Tube, specifically the Hickok 950/1000, is a vintage gem that harkens back to the golden age of electronics. This tube is a dual triode, meaning it contains two active elements in a single glass envelope, making it a versatile component in various electronic circuits.

The Pennsylvania 5979 NOS Vacuum Tube, Hickok 950/1000, is renowned for its superior performance and reliability. It is a direct-heated triode tube, which means it uses a heating filament to heat the cathode, and it operates on a plate voltage of 950V to 1000V. The tube's dual triode configuration allows it to handle both amplification and voltage regulation tasks with ease.

The Pennsylvania 5979 NOS Vacuum Tube, Hickok 950/1000, is made with high-quality materials and craftsmanship. It features a robust construction with a glass envelope that protects the internal components from external elements. The tube's filament and cathode are made from materials that ensure excellent emission and long life, while the plate and grid are designed to handle high voltages and currents.

The Pennsylvania 5979 NOS Vacuum Tube, Hickok 950/1000, is a must-have for hobbyists, audio enthusiasts, and vintage electronics collectors. It can be used in a wide range of applications, from vintage audio equipment to high-frequency amplifiers and oscillators. Its unique sound character and rich history make it a beloved component in the world of audio and electronics.

In conclusion, the Pennsylvania 5979 NOS Vacuum Tube, Hickok 950/1000, is a testament to the craftsmanship and innovation of the past. Its versatility, performance, and historical significance make it a valuable addition to any collection or project.

1. Authenticity: Buying a new old stock (NOS) tube ensures that you are getting an original, unaltered piece of vintage technology.

2. Quality: NOS tubes are often considered to be of higher quality than modern tubes due to the old manufacturing processes and materials used.

3. Collectibility: Vintage tubes like the Hickok 950/1000 are highly sought after by collectors, making them a potential investment.

4. Sound Quality: Some people believe that tubes offer a warmer, more natural sound compared to solid-state electronics.

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

2. Availability: Finding specific NOS tubes for certain applications can be challenging.

3. Maintenance: Tubes require more maintenance than solid-state electronics, including regular cleaning and replacement.

4. Fragility: Tubes are more fragile than solid-state components and can easily break if mishandled.

Conclusion: If you are a vintage audio enthusiast, collector, or simply appreciate the sound quality of tubes, the Pennsylvania 5979 NOS Vacuum Tube Hickok 950/1000 could be a worthwhile investment. However, be prepared for the potential costs and maintenance requirements associated with tubes. If you are looking for a more cost-effective and low-maintenance option, modern tubes or solid-state electronics may be a better choice.

Details:

Then they are NOT included in the sale. If I say UNTESTED. VACUUM TUBE TESTING, I do not Sell Just Passable Vacuum Tubes. Fair - The CD.

Light scratching to the case/ Cover. They will normally want to see the item AND PACKING. It is impossible to describe every scratch, scuff or mark. Heavy scratching to the disc.

In regards to the case or cover, then case/ Cover is just holding itself together. CD/Record still Plays ok. Or have only gone so far to test it. If Fully tested then that is what they are.

I try to resolve any issue both our best interests. This is where 1000/1000 the average NOS test result for this type of tube. Or if this is in grading regard to the case/Cover then there may be cracks case or cover Torn, has rips along its edges scuffed quite badly. Sorry about this, but there are those out that think it is clever to change parts and return faulty ones.

In regards to the case/ Cover then this grading means case or sleeve is badly torn, scuffed, cracked and falling apart. Rectifiers and Diode tubes do not have Trans conductance values. Then I have not test it. Whilst I endeavor to put tubes together from the same year and look same, this is not always case.

CD/Record does not play. I may have the same tube but from differing years matched up in test results, which means they cosmetically or internally look a little different. Slightly Heavier than Above. That is what they are there for.

Fully working. I make mistakes once in a while. All tubes have passed the Gas and short tests. I do not publish test results in the listing as what get, and someone else might get can be different.

Record plays, sometimes skips. When using the word Matched it means in test results rather than cosmetic looks. Medium to heavy scratching. Some marks cannot be cleaned off and some can, so do not clean an item if you wish to return it for reason. Glass Marks etching/hidden UV products are used.

Like NEW - Used but no obvious signs of use. In photographs we occasionally use props to display items in the best light possible. This offer is for. Most have one.

This is a process, and it takes time. So this shows what I get, and you get may be slightly different. CD still plays Well. Very GOOD - USED Light Scratching to both the Case and CD/Record.

It is just my opinion and I would rather paint a bleaker picture of something than saying it better. May be very light Scratching but not noticeable or the Case/Cover may Scuffed a little, EXCELLENT Very ware to both CD / Record CASE/ Cover. I also sometimes use a Hickok 752 for testing, If state any values they are guide only. If it does not say base, stand, table, in either the main body of or title.

This means That I have tested something NOT TO ITS FULL EXTENT. I have 4 of these machines and all display a slightly differing value if test the same tube, as two testers are never. Use the zoom function and have a good look. If not Fully tested, then items are tested to the full extent and may have something wrong that I discovered.

Very GOOD PLUS - USED, Some Light Scratching to either the case or CD/Record. I also pack well. It is up to you make a judgment call and decide if it worth the risk of buying. Please realize when buying antique, vintage or used equipment that they cannot be in an absolute mint perfect condition, might need some service, now later.

I am quite harsh on what is good and bad. All tubes purchased have loads of life left in them. Low and weak tubes are unceremoniously thrown in the nearest trash can, unless they collectors Items. Please have a look at the pictures for cosmetic condition.

In these cases it is best buying on as if was broken. By buying on this item you agree to these stipulations and follow the instructions, of post office, or carrier. The numbers/letters in parentheses are Equivalents put to help people find the correct tube. I use a TV7/U military spec Tester which is calibrated.

Light and medium scratching. Cover is in Good condition but has normal wear and tear. May be good or above.

So take a good look. I take lots of pictures so you can see cosmetics.

part #: 5979 price

• $9.99

specifications tubesocketvintagego:

• brand: Sylvania
• mpn: 5979
• country/region of manufacture: United States
• type: Vacuum Tube

seller tubesocketvintagego:

• # reviews: 3490
• rating: 100.0%
• city: Kingman, Arizona

shipping tubesocketvintagego:

• cost: $6.00
• carrier: USPS
• type: Calculated
• service: USPS Ground Advantage
• transit: 5-9 Days
• class: Standard

general tubesocketvintagego:

• Vintage Audio Video > Vintage Parts Accessories > Vintage Tubes Tube Sockets
• condition: Used

offer tubesocketvintagego:

• best offers: True
• started: August 15, 2024
• options: Ship-to-home
• availability: In Stock
• quantity: 1
• sold: 0

returns tubesocketvintagego:

• method: Money back
• policy: Returns Accepted
• paid by: Buyer
• time: 30 Days

payments tubesocketvintagego:

• other
• wallet: Google-pay
• credit card: Discover

Sylvania 5979 Is Similar To:

• 04126033904 Rca Sylvania Vintage Nos (27.7% similar) Please see photos for numbers and brands. Up for consideration is a lot of 130 radio, television, electronic tubes...(July 21st, 2017)
• 0a4-g Sylvania New In Box Electronic Tube (37.7% similar) Nos nib Sylvania 0A4-G tube in original box...(September 3rd, 2018)
• Tested 10-60 Tube Precision 6kd6 Sylvania (14.8% similar) Made by Sylvania, type 6KD6 vacuum tube as pictured. Fantastic tubes. One tube, circa 19, us. Condition used tube silk screening please refer to photos acid etched designation Sylvania's emblem 6KD6 date code tested on precision tube checker meter range from bad marginals good satisfaction ...(February 5th, 2015)
• 6dj8 10100 Vintage Radio Sylvania Strong Jan Ecc88 Tube 10800 (39.7% similar) ...(January 16th, 2015)
• 10al11 Mullard Nos Vacuum Tubes Include Tungsol Sylvania Raytheon Ge And (38% similar) ...(August 23rd, 2018)
• Xe5 Cl-8 188-5 National 10dx8 5 Sylvania Lot Rca Vintage Ge Tube 6f6g (29.9% similar) Vintage 5 tube lot rca XE5 cl 8 national 6F6G Sylvania 10DX8 GE tubes have not been tested. There is a rca tube in a national box...(March 5th, 2015)
• 10ly8 Sylvania New Tube P-n Box (37.5% similar) New, Sylvania tube P/N 10LY8 box of 5 free shipping...(February 12th, 2017)
• 117z4 Sylvania Nos Gt Vacuum Tube Fully Guaranteed (53.9% similar) Selling this nos Sylvania rectifier tube fully guaranteed...(May 16th, 2018)
• Nib 11ca11 Dumont 56 Zenith Ge Nos Lot Type Tubes Vacuum Sylvania Rca (14.9% 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)
• 11z6gt Sylvania Nos Radio Vacuum Tubes Tested Full Wave Rectifiers (51.9% similar) Here are 2 new old stock Sylvania 117Z6GT radio vacuum tubes in nice condition see photos. The tubes have been tested on my hickok mutual conductance tester and tests very strong new. The items as you can see from photos are presentable please to for condition and quality. What a great find...(September 12th, 2018)
• 1201 Sylvania Nos Nib Matched (40.4% similar) 0, maxi-marcher many more. We mainly use the hickok TV-7D u, but occasionally may a 539, 533A, or 600A. Other options available only by request. We even guarantee our tubes to arrive without having any sound-quality issues like micro phonics or noise. Tube type number: USN-chis 7E5 actual brand: ...(July 9th, 2017)