RUBY 6550ASTR Quarter Electron Vacuum Tubes 6550A-98

( Brand: Ruby ), ( Model: 6550A-98 ), ( Bundle Listing: No ), ( Type: Vacuum Tube )

Review RUBY Matched Quarter Electron Vacuum Tubes

The 6550a-98 Ruby Quarter Electron Vacuum Tubes, also known as 6550astr, are a remarkable addition to any high-end audio or electronic equipment. These tubes are renowned for their superior performance and longevity, making them a preferred choice for audiophiles and professionals alike.

The 6550a-98 Ruby Quarter Electron Vacuum Tube is a power triode designed for high power audio amplifiers. It operates at a plate voltage of 400 to 500 volts and delivers an output power of up to 60 watts. The tube is equipped with a specialized ruby-based cathode material, which contributes to its distinctive red color and improves its overall performance.

The 6550astr vacuum tube features a high-quality glass envelope and metal base, ensuring durability and reliability. The tube's design allows for efficient heat dissipation, reducing the risk of overheating and prolonging the life of the tube. The 6550a-98 Ruby Quarter Electron Vacuum Tube is compatible with various audio amplifiers, including those used in hi-fi systems, guitar amplifiers, and professional audio equipment.

The sound quality produced by the 6550astr vacuum tube is unparalleled. It offers a rich, warm, and detailed sound with excellent dynamics and a wide frequency response. The tube delivers a balanced and natural sound with minimal distortion, making it an ideal choice for those seeking a high-fidelity audio experience.

In conclusion, the 6550a-98 Ruby Quarter Electron Vacuum Tube is a top-of-the-line audio component that offers exceptional performance, durability, and sound quality. Its unique ruby cathode material, high power output, and compatibility with various audio equipment make it an excellent choice for audio enthusiasts and professionals alike.

1. Authenticity and rarity: These tubes are considered vintage and scarce, making them a collectible item for audiophiles and electronics enthusiasts.

2. Exceptional sound quality: The Ruby quarter electron vacuum tubes are known for their ability to produce a rich, warm, and detailed sound, which can enhance the overall listening experience.

3. Durability: Vacuum tubes are generally more durable than solid-state components, as they have fewer moving parts and are less susceptible to overheating.

4. Unique aesthetic: The vintage design of the tubes can add a classic and stylish touch to any audio equipment.

1. High cost: Due to their rarity and collectible nature, the price of vintage vacuum tubes, including the 6550A-98, can be significantly higher than modern alternatives.

2. Limited availability: Finding these tubes in good condition and at a reasonable price can be challenging, as they are no longer in production.

3. Maintenance and replacement: Vacuum tubes require regular maintenance and may need to be replaced more frequently than solid-state components.

4. Power consumption: Vacuum tubes tend to consume more power than modern solid-state components, which can lead to higher energy bills.

Buying 6550A-98 Ruby Quarter Electron Vacuum Tubes 6550ASTR can provide a unique and rich sound experience, but it comes with some drawbacks, such as the high cost, limited availability, and maintenance requirements. If you are an audiophile or electronics enthusiast who values vintage technology and is willing to invest in a rare and collectible item, this tube may be a worthwhile addition to your collection. However, if you are looking for a cost-effective and low-maintenance solution for your audio equipment, you may want to consider modern alternatives.

Details:

Each one contains a Ruby matched on its base. Ruby matched quarter of electron vacuum tubes 6550A-98 - 6550ASTR these are in excellent condition. All 4 tubes come in their own box.

Please see all photos.

part #: 6550a98 prices

• $258.00-$529.00

specifications tubesocketvintagego:

• brand: Ruby
• model: 6550a-98
• bundle listing: No
• type: Vacuum Tube

Ratings:

1. Fast shipping, item as described, great deal, would buy from again, Thanks! 03-03-18
2. Fast Shipping !! 03-03-18
3. All good, thanks. 03-07-18
4. Item shipped fast and was in great shape 03-04-18
5. Checks out fine, prompt shipping. Thank you. 03-06-18

Shipping tubesocketvintagego:

• handling: 1 days
• cost: $0.0
• type: Flat

Returns tubesocketvintagego:

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

Offer tubesocketvintagego:

• quantity: 1
• bids: 0
• best offer: true
• Started: March 7, 2018, 9:07 pm
• Sold: 0

General tubesocketvintagego:

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

Seller tubesocketvintagego:

• zipcode: 97217
• city: Portland, Oregon

Payments tubesocketvintagego:

• PayPal

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