Electro-Harmonix
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Electro-Harmonix KT88 Vacuum Tube, Matched Quad
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Electro-Harmonix KT88 Vacuum Tube, Matched Quad
High power kinkless-tetrode for use in amplifiers, favorite of audiophiles. Can be used in place of 6550 for a more round bass signature.
Electro-Harmonix KT88 Vacuum Tube, Matched Quad
Item #: 7572290

Electro-Harmonix KT88 Vacuum Tube, Matched Quad

Item #: 7572290

BZD 602

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Order now and get it around Friday, July 03
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High power kinkless-tetrode for use in amplifiers, favorite of audiophiles. Can be used in place of 6550 for a more round bass signature.
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What Stands Out

Exceptional Sound Quality
The KT88 vacuum tube provides rich, warm tones with excellent harmonic content, enhancing high-fidelity audio equipment and delivering studio-like performance for audiophiles and musicians.
Matched Quad Set
This matched quad ensures consistent performance across all tubes, minimizing distortion and optimizing stereo imaging, making it ideal for high-end amplifiers and professional audio applications.
Durable Design
Built with high-quality materials and precision engineering, these vacuum tubes offer longevity and reliability, making them a valuable investment for any serious audio enthusiast or professional musician.

Product Details

Shop for Electro-Harmonix KT88 Vacuum Tube on Ubuy Belize. Get amazing deals on matched quad vacuum tubes for high-quality sound. Order now and enhance your audio experience!
Item Weight1.5 lbs (680 grams)

Who Should Buy?

Suitable For
  • Tube Amplifier Users

    Ideal for musicians using tube amplifiers, offering rich sound qualities and robust tonal characteristics.

  • Audiophiles

    Perfect for audio enthusiasts seeking high fidelity and rich harmonics in their sound reproduction.

  • Guitar Players

    Great for guitarists aiming to enhance their sound with full, warm tones and ample power handling.

Not Suitable For
  • Solid-State Users

    Not suitable for users with solid-state amplifiers as it is designed specifically for tube-based setups.

  • Budget Shoppers

    May not fit budget-conscious users as matched quads can be more expensive than other types of tubes.

  • Casual Listeners

    Not recommended for casual listeners who don’t prioritize high-end audio quality or tube characteristics.

Product Description

Electro-Harmonix KT88 Vacuum Tube, Matched Quad

About This Item

Enhance your audio experience with the Electro-Harmonix KT88 Vacuum Tube, Matched Quad. Designed for audiophiles and music enthusiasts, this vacuum tube delivers exceptional sound quality and performance. Featuring the renowned Electro-Harmonix brand, known for their high-quality audio products, this KT88 vacuum tube ensures accurate and precise sound reproduction. With its matched quad configuration, you can be confident that each tube within the set will provide consistent performance, ensuring a balanced sound across your audio system. The KT88 vacuum tube is ideal for guitar amplifiers, hi-fi audio systems, and professional audio equipment.

Its rugged construction and reliable design make it a perfect choice for both studio recordings and live performances. Experience the rich tones and warm sound that KT88 tubes are known for, allowing you to truly appreciate the music you love. Whether you're a professional musician, an avid listener, or a vintage audio enthusiast, the Electro-Harmonix KT88 Vacuum Tube, Matched Quad is a must-have for your collection. Elevate your audio setup and let the music come alive with these exceptional vacuum tubes. Don't settle for average sound quality when you can have the best.

Upgrade your audio system today with the Electro-Harmonix KT88 Vacuum Tube, Matched Quad. Shop now and enjoy an unparalleled audio experience.

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the Electro-Harmonix KT88 Vacuum Tube, Matched Quad used for?

    Answer: The Electro-Harmonix KT88 Vacuum Tube, Matched Quad is primarily used in guitar amplifiers and high-fidelity audio systems. These tubes are designed to provide superior sound quality with increased dynamics and warmth. Musicians often prefer matched quads for amplifier stability and a consistent sound profile across the four tubes. This is particularly beneficial in applications where consistency matters, such as live performances or studio recordings.
  • Question: What makes Electro-Harmonix KT88 tubes different from other brands?

    Answer: Electro-Harmonix KT88 tubes stand out due to their robust construction and high-quality materials, contributing to their superior performance and durability. They are known for delivering a balanced tone with enhanced headroom and richness, unlike some other brands that may lack this fullness in sound. Musicians and audio engineers appreciate the clarity and depth they offer, making them an excellent choice for both electric guitar amps and audiophile setups.
  • Question: How do I install the Electro-Harmonix KT88 tubes in my amplifier?

    Answer: Installing the Electro-Harmonix KT88 tubes involves a few careful steps. Start by ensuring your amplifier is powered off and unplugged. Remove the back cover to access the tube sockets. Carefully align the pins of the KT88 tubes with the corresponding socket and gently push them into place. Avoid using excessive force to prevent damage. After installation, power on your amplifier and allow some time for the tubes to warm up before use, ensuring optimal performance.
  • Question: What is the lifespan of Electro-Harmonix KT88 vacuum tubes?

    Answer: While the lifespan of Electro-Harmonix KT88 vacuum tubes can vary, they typically last between 1,000 to 3,000 hours depending on usage and operating conditions. Factors such as bias settings and how hard the tubes are pushed can greatly influence longevity. To extend their life, it's recommended to operate your amplifier within safe volume levels and consider regular maintenance checks. This is particularly relevant for professional users who rely on consistent sound quality.
  • Question: Are these tubes suitable for home audio systems?

    Answer: Yes, the Electro-Harmonix KT88 vacuum tubes are highly suitable for home audio systems, especially in high-fidelity setups. They excel in reproducing rich, warm tones and provide a powerful output that enhances overall sound quality. Audiophiles appreciate their ability to produce dynamic range and detail in music playback. Whether you are listening to vinyl records or digital formats, these tubes can significantly elevate your audio experience.
  • Question: What does 'matched quad' mean for KT88 tubes?

    Answer: A 'matched quad' refers to a set of four vacuum tubes that have been tested and matched for similar electrical characteristics. This ensures a balanced performance, which is crucial in push-pull amplifier designs. Utilizing matched quads enhances sound consistency and minimizes the risk of imbalance during operation. Musicians and hobbyists looking for optimal performance in their amplifiers will benefit from this feature, particularly when aiming for a tightly matched sound profile.
  • Question: Can I use KT88 tubes in place of other tube types?

    Answer: KT88 tubes have specific electrical characteristics that may not be directly interchangeable with other tubes such as EL34 or 6L6 types. It's essential to refer to your amplifier's specifications before substituting tube types. In some cases, you may modify the amplifier to accommodate different tube types, but this often requires professional assistance. Sticking with KT88 ensures you're taking full advantage of their unique tonal qualities and power handling.
  • Question: How do I know when my KT88 tubes need replacing?

    Answer: Signs that your Electro-Harmonix KT88 tubes may need replacing include a noticeable drop in sound quality, increased distortion, or if the amplifier is not producing sound at all. Additionally, visual cues such as blackening at the glass or a significant increase in microphonic feedback can also indicate wear. Regular monitoring of performance during practice sessions will help identify any decline in audio clarity and overall amplifier performance.
  • Question: What is the difference between new and reissue KT88 tubes?

    Answer: New KT88 tubes are often based on modern manufacturing processes that aim to recreate the sonic qualities of vintage tubes. Reissue KT88 tubes, however, typically strive to replicate the original sound characteristics of classic models, often with slight variations in sound signature and construction. Musicians may find that while new tubes bring reliability and performance consistency, reissues may provide a nostalgic sound suited for particular genres or setups.
  • Question: Where can I buy Electro-Harmonix KT88 Vacuum Tube, Matched Quad?

    Answer: You can buy the Electro-Harmonix KT88 Vacuum Tube, Matched Quad at Ubuy, a trusted online platform that offers a wide range of electronic products including premium vacuum tubes. Ubuy provides a user-friendly shopping experience, ensuring you can easily find and order the matched quad set that fits your needs. Their platform often features detailed product descriptions and specifications to help you make an informed decision.

Electro-Harmonix Tubes Editorial Review

The Electro-Harmonix KT88 Vacuum Tube is a reliable and well-packaged product. It can enhance the sound quality of your amplifier, providing a warm and full tone. However, some customers have found that these tubes can sound tinny and lacking in clarity, especially in music amps. They may be better suited for guitar amps. Additionally, there have been reports of receiving faulty tubes, but the seller has provided excellent customer service in replacing them. Overall, while these tubes offer raw power and reliability, they may not be everyone's preference for a warm and pleasing sound.

Customer Reviews & Ratings

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Pros

  • Arrives on time and well-packaged
  • Enhances sound quality, especially in bass
  • Reliable

Cons

  • May sound tinny and lacking in clarity, especially in music amps

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

BZD 602

Order now and get it around Friday, July 03

QTY:

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • High power kinkless-tetrode for use in amplifiers
  • Favorite of audiophiles
  • Can be used in place of 6550
  • Provides a more round bass signature
  • Manufactured in Russia
  • Matched quad