SVETLANA 6550B-3 Vacuum Tubes

( Brand: Svetlana ), ( Model: 6550B-3 ), ( Type: Power Tubes ), ( Country/region Of Manufacture: Russian Federation )

Review SVETLANA Vacuum Tubes Lot

The 6550B-3 Svetlana Vacuum Tubes are a superior choice for audio enthusiasts and professionals seeking to elevate their audio equipment's performance. These tubes are manufactured by Svetlana, a renowned Russian vacuum tube manufacturer known for its commitment to quality and craftsmanship.

The 6550B-3 tubes are designed to deliver exceptional sound quality, with a focus on clarity, detail, and warmth. They are ideal for use in high-power amplifiers, providing a rich, full-bodied sound that is both engaging and immersive. The tubes feature a triode design, which allows them to produce a high amount of power while maintaining a smooth and natural tonal balance.

The 6550B-3 tubes are made using high-quality materials and manufacturing processes. The glass envelopes are hand-inspected for defects, and the internal components are carefully aligned to ensure optimal performance. The tubes are also tested to ensure they meet Svetlana's rigorous quality standards, ensuring that they will provide consistent and reliable performance over time.

In terms of specifications, the 6550B-3 tubes have a plate voltage of 300V, a plate current of 300mA, and a maximum power output of 20W. They have a frequency response of 20Hz to 20kHz, and a signal-to-noise ratio of 80dB.

In conclusion, the 6550B-3 Svetlana Vacuum Tubes are a premium choice for anyone looking to upgrade their audio equipment. Their superior sound quality, handcrafted construction, and rigorous testing ensure that they will provide a rich and immersive listening experience for years to come.

1. High quality and craftsmanship: Svetlana is a well-known and respected brand in the vacuum tube industry, known for producing high-quality tubes with excellent sound quality.

2. Long lifespan: Svetlana tubes are designed to last for a long time, making them a cost-effective choice in the long run.

3. Wide range of applications: The 6550B-3 tube is a versatile tube that can be used in a variety of audio applications, including guitar amplifiers, hi-fi systems, and audio recording equipment.

4. Authentic vintage sound: Vacuum tubes like the 6550B-3 can provide a warm, analog sound that is often missed in modern solid-state equipment.

1. Higher cost: Compared to solid-state components, vacuum tubes like the 6550B-3 are typically more expensive.

2. Maintenance required: Vacuum tubes require regular maintenance, such as cleaning and replacement of filaments, to ensure optimal performance.

3. Fragility: Vacuum tubes are more fragile than solid-state components and can be easily damaged if not handled with care.

4. Limited availability: Svetlana tubes may not be widely available in all regions, making it difficult to find replacements if needed.

If you are an audiophile who values the warm, analog sound of vacuum tubes and is willing to invest in high-quality equipment, the 6550B-3 Svetlana vacuum tube is a great option. Its long lifespan and versatility make it a cost-effective choice in the long run. However, it is important to be aware of its maintenance requirements and fragility, and to ensure that you can find replacements if needed.

If you are considering purchasing 6550B-3 Svetlana vacuum tubes, I recommend doing thorough research beforehand to ensure that they are the right choice for your specific application and budget. You may also want to consider purchasing tubes from a reputable dealer to ensure that they are of high quality and have a good warranty. Additionally, be sure to handle the tubes with care and follow proper maintenance instructions to ensure their longevity.

Details:

Peters burg Svetlana tube factory vintage early 90s the 6550B-3 has no fetter splash on top and two rings side outside plate which are solid centered hold material is not splashed glass. 4 tube 2: 53 percentage of new: 72.

9 tube 4: 52 percentage of new: 70. This tube is referred to as a clear top. Condition used tested tube tester reads: 1: 45 percentage of new: 61. 3 tube 3: 52 percentage of new: 70.

part #: 6550b3 prices

• $43.00-$309.95

specifications tubesocketvintagego:

• brand: Svetlana
• model: 6550b-3
• type: Power Tubes
• country/region of manufacture: Russian Federation

Seller tubesocketvintagego:

• zipcode: 30341
• city: Atlanta, Georgia

General tubesocketvintagego:

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

Ratings:

1. perfect 04-02-17
2. Thank you for your purchase. We hope you will shop with us again. A 04-26-17
3. It was a pleasure doing business. Thank you! 03-31-17
4. Quick response and fast payment. Perfect! THANKS!! 04-07-17
5. FAST PAYMENT GREAT THANKS A 04-19-17

Returns tubesocketvintagego:

• policy: no returns

Payments tubesocketvintagego:

• PayPal

Offer tubesocketvintagego:

• Sold: 0
• best offer: true
• quantity: 1
• Started: April 28, 2017, 11:11 am
• bids: 0

Shipping tubesocketvintagego:

• cost: $0.0
• handling: 2 days
• type: Flat

Svetlana 6550B-3 Is Similar To:

• 6e5c Svetlana Audio Receiver Magic Eye Indicator Vacuum Tube Anos (51% similar) Rare 6E5C Svetlana audio receiver magic eye indicator vacuum tube made in the USA. Our standard shipping is us postal 1ST class. We combine shipping when applicable anons condition silver plate, two spacers, support rods, rectangle wire fetter frame, side flash and clean display. Please review the ...(July 17th, 2018)
• 12.99 Nos Nib New Svetlana Wingedc 6bm8 Ecl82 6theta3n Vacuum Tubes Each (45.7% similar) Total combined shipping for any quantity 1 to 50 pieces USA 99. For sale is are nos nib new new Svetlana winged 6BM8 ECL82 6THETA3N vacuum tubes, Canada 8.EACH tube. Almost 600 sold, never heard a complaint. Only 3 left, probably can't find more...(February 21st, 2016)
• El34sv Svetlana Tubes El34 Matched 735757042330 (45% similar) Features pronounced high end matched pair 2 tubes matched for both plate current and rock, metal, blues the Svetlana EL34 is manufactured out of russian reflector factory. FIRSTCLASS2011 free expedite shipping. Great EL34 for playing classic rock and metal. EL34, matched pair 2 tubes gallery. Well...(October 31st, 2017)
• Gu-70 Svetlana Russian Power Output Audio Vacuum Tubes Nos (54.9% similar) ...(March 21st, 2018)
• 6p1p-ev Russian 5670 Nos Svetlana Set Of 2 Nos Tubes Tetrode Gold-platinum Grid (35.7% similar) You are buying on a nos set of 2/6 P1P Eva Svetlana tutored gold platinum nos tubes...(March 27th, 2016)
• Sv572-3 Svetlana Audiophile Tubes (60.6% similar) The tubes test like new. Great price. Very hard to get lately. I will accept the return only if item is defective. Excellent sound. This listing is for 1 matched pair of famous SV572-3 tubes...(March 5th, 2017)
• Sv6550c Svetlana Lot Of 3 (58.6% similar) Therefore, I am selling them as-is. Vacuum tubes this listing is for however, I have no way to test them. The gentleman that gave them to me claims tubes are good. Two are Svetlana SV6550C tubes and one is a electron tube 6550A-98...(September 5th, 2017)
• Sv811-10 Svetlana Nos Tubes Perfectly Matched Pair And Date Codes (38.8% similar) Orders that weigh 16 oz. Original boxes may not exist in the case of used tubes, or manufacturer bulk packs be damaged beyond reuse these cases tube will re boxed a new white box. On rare occasion I might miss a defect before listing the tube for sale. I strive to ensure that every buyer has a good ...(September 12th, 2018)
• 6550b-2 Svetlana Lot Of 7 Tubes Matched Close Test Very Strong Clean (47.5% similar) I make no money on it, it's just expensive. These are wonderful tubes that test very strong in my newly tubed Hickok 533A tester the results are micrometers is considered new higher than 70 less than 7250, , , 6 higher than 70 less than 7250, cosmetically 8 out of 10 Audion scale, normal wear as ...(March 8th, 2016)
• 6n1n-eb Svetlana Lot Of 8 6n13c 7 Vacuum Tubes (60.8% similar) Up for offer is a lot of 8/6 N13C 6N13C 7/6 N1N ebb vacuum tubes. See pictures. These tubes are new old stock...(January 23rd, 2016)
• Sv811-3 Svetlana Vintage Electron Devices Made In Russia Glass Vacuum Tube (43% similar) Low start price with no reserve. Any questions comments please feel free to send me a message. Vintage Svetlana electron devices SV811 3 made in russia glass vacuum tube. Please view my photographs for a more detailed. This tube is in good unused condition with original box...(May 1st, 2016)