Electro-Harmonix
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Vacuum Tube - KT88, Electro-Harmonix, Matched Pair
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Vacuum Tube - KT88, Electro-Harmonix, Matched Pair
Electro-Harmonix KT88 Vacuum Tube is a favorite of audiophiles and can be used in place of 6550 for a more round bass signature.
Vacuum Tube - KT88, Electro-Harmonix, Matched Pair
Item #: 12306610

Vacuum Tube - KT88, Electro-Harmonix, Matched Pair

Item #: 12306610

NZD 266

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Electro-Harmonix KT88 Vacuum Tube is a favorite of audiophiles and can be used in place of 6550 for a more round bass signature.
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What Stands Out

Matched Pair
Each vacuum tube is meticulously selected for consistent performance, ensuring balanced sound quality and enhancing your audio experience, making it ideal for audiophiles and musicians alike.
High Fidelity
Designed to deliver rich, warm tones and exceptional clarity, the KT88 is perfect for high-end audio systems, elevating your listening experience beyond traditional tubes.
Durability
Crafted with superior materials, these tubes offer long-lasting reliability and reduced distortion, providing great value while ensuring your audio equipment performs at its best for years.

Product Details

Shop for KT88 vacuum tube by Electro-Harmonix at Ubuy New Zealand. Explore our wide selection of high-quality vacuum tubes for great sound. Order now!
  • High power kinkless-tetrode vacuum tube
  • Designed for use in amplifiers like the Marshall Major
  • Preferred choice of audiophiles
  • Suitable replacement for 6550 tube
  • Delivers a more rounded bass signature
  • Electro-Harmonix brand
Item Weight1 lbs (450 grams)

Who Should Buy?

Suitable For
  • Audio Enthusiasts

    These tubes provide rich sound quality and warmth, ideal for those who value high-fidelity audio performance.

  • Guitar Amplifiers

    Perfect for guitarists seeking a powerful and dynamic tone, enhancing both clarity and sustain in their sound.

  • Home Audio Systems

    Great choice for audiophiles looking to upgrade their home audio systems for a more robust and immersive listening experience.

Not Suitable For
  • Casual Listeners

    Users who prefer low-cost solutions and are not particular about audio fidelity may not benefit from these tubes.

  • Portable Devices

    Not suitable for portable audio equipment, as these tubes are designed for larger home or studio amplifiers.

  • Budget Buyers

    Individuals looking for the cheapest option may find these premium tubes too expensive for their needs.

Product Description

Vacuum Tube - KT88, Electro-Harmonix, Matched Pair

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Product Buying Guide

When it comes to enhancing the audio experience of amplifiers, the Electro-Harmonix KT88 Vacuum Tube is a top choice for audiophiles and enthusiasts. With its high power kinkless-tetrode design, this tube is tailored to elevate the sound quality of amplifiers, particularly the Marshall Major, and can even be a substitute for 6550 tubes, delivering a more rounded bass signature. If you're seeking to take your audio setup to the next level, this matched pair of vacuum tubes could be the perfect addition to your amplifier system.

Product Specifications

  • Type: Vacuum Tube
  • Model: KT88
  • Brand: Electro-Harmonix
  • Recommended Use: Amplifiers, specifically suitable for the Marshall Major
  • Feature: High power kinkless-tetrode design

Key Features

  • High power kinkless-tetrode design for superior amplification
  • Preferred by audiophiles for its exceptional sound quality
  • Suitable replacement for 6550 tubes, offering a more rounded bass signature
  • Matched pair for seamless integration into amplifier systems

Usage Scenarios

  • Enhancing the audio quality of amplifiers, such as the Marshall Major
  • Upgrading amplifier systems for richer and more defined sound
  • Replacing 6550 tubes to achieve a fuller bass signature

Usage Scenarios

Currently, there are several competitors in the market offering vacuum tubes for amplifiers. However, the Electro-Harmonix KT88 Vacuum Tube stands out due to its high power kinkless-tetrode design, favored by audiophiles, and its ability to serve as a replacement for 6550 tubes, crafting a more rounded bass signature.

Some User Review

  • The Electro-Harmonix KT88 Vacuum Tube exceeded my expectations with its exceptional sound quality and seamless integration into my amplifier system. Highly recommended for audiophiles looking to elevate their listening experience.
  • I was amazed at the difference these tubes made in enhancing the bass signature of my amplifier. The sound is richer and more defined, making every listening session a delight.

Competitors

  • The price of the Electro-Harmonix KT88 Vacuum Tube is competitive when compared to other high-quality vacuum tubes in the market, offering excellent value for the performance it delivers. It is essential to consider the long-term benefits of improved sound quality and durability that come with this product, making it a worthwhile investment for audio enthusiasts.
  • When comparing the price of the Electro-Harmonix KT88 Vacuum Tube with its competitors, it is evident that the exceptional sound quality, suitability as a replacement for 6550 tubes, and the reputation of the brand make it a compelling choice at its price point.

Buying Considerations

  • Before making a purchase, ensure compatibility with your amplifier model, particularly if you seek to replace 6550 tubes for a different bass signature.
  • Consider the long-term benefits of improved sound quality, durability, and the brand reputation when evaluating the overall value of the product.
  • It's advisable to source the vacuum tubes from authorized retailers or reputable suppliers to guarantee authenticity and optimum performance.

Conclusion

In conclusion, the Electro-Harmonix KT88 Vacuum Tube is a remarkable choice for audiophiles and enthusiasts aiming to elevate the audio quality of their amplifiers. With its ability to deliver exceptional sound performance, serve as a replacement for 6550 tubes, and its unmatched reputation in the market, investing in this matched pair of vacuum tubes could be the key to achieving a richer, more defined audio experience.

View Less

When it comes to enhancing the audio experience of amplifiers, the Electro-Harmonix KT88 Vacuum Tube is a top choice for audiophiles and enthusiasts. With its high power kinkless-tetrode design, this tube is tailored to elevate the sound quality of amplifiers, particularly the Marshall Major, and can even be a substitute for 6550 tubes, delivering a more rounded bass signature. If you're seeking to take your audio setup to the next level, this matched pair of vacuum tubes could be the perfect addition to your amplifier system. Continue Reading

Customer Questions & Answers

  • Question: What is the KT88 vacuum tube used for?

    Answer: The KT88 vacuum tube is primarily used in audio amplification, particularly in high-fidelity tube amplifiers. Its robust design and excellent power handling capabilities make it ideal for driving large speakers or creating rich, warm sounds in home audio setups. Many audiophiles prefer the KT88 for its ability to deliver clear, dynamic audio. In practice, you might find KT88 tubes in vintage audio equipment or modern Hi-Fi systems, providing users with the warm sound characteristic of tube amplification.
  • Question: How does the Electro-Harmonix KT88 compare to other KT88 tubes?

    Answer: The Electro-Harmonix KT88 is known for its consistency and reliability across various applications. Compared to other KT88 tubes on the market, it typically offers lower distortion and superior audio fidelity. Additionally, this brand often emphasizes careful manufacturing processes, allowing users to enjoy high performance in both guitar amplifiers and hi-fi systems. Users often report that the Electro-Harmonix KT88 provides a rich tonal quality and tight bass response, making it a favorite among musicians and audiophiles alike.
  • Question: What does 'matched pair' mean in the context of vacuum tubes?

    Answer: 'Matched pair' refers to two vacuum tubes that have been selected for their electrical characteristics to operate similarly, ensuring balanced performance in amplifiers. When you use a matched pair of KT88 tubes, you can expect better sound quality, lower distortion, and longer lifespan. For example, in push-pull amplifier designs where tubes work in pairs, having a matched pair helps achieve optimal output and avoids any detrimental effects from differing tube performance. This can be crucial for maintaining clarity and fidelity in sound reproduction.
  • Question: Can I use KT88 tubes in all types of amplifiers?

    Answer: While KT88 tubes are versatile, they are not suitable for all amplifiers. You need to ensure your amplifier is designed to use KT88 tubes, as they have specific electrical requirements. Many high-power tube amplifiers are built to accommodate them, benefitting from their strength and sound quality. If you attempt to use KT88s in amplifiers designed for other tube types, you may risk damaging the tubes or the amp itself. Always refer to your amplifier's specifications before making a purchase.
  • Question: How long do KT88 tubes typically last?

    Answer: The lifespan of KT88 tubes can vary based on usage and the conditions they operate under. On average, you can expect them to last anywhere from 2,000 to 10,000 hours of playtime. Factors like heat, bias settings, and duty cycles significantly influence longevity. For example, tubes that are pushed harder in high-gain settings tend to wear out faster. Regular maintenance and proper bias adjustment can help maximize their lifespan, ensuring you get the most out of your investment.
  • Question: What are the advantages of using vacuum tubes like the KT88 in audio equipment?

    Answer: Vacuum tubes like the KT88 are preferred in audio equipment due to their warm sound and natural compression characteristics, which contribute to pleasant overload effects. Unlike solid-state amplifiers, vacuum tubes can produce harmonic distortions that are musically pleasing, enhancing the overall listening experience for genres like jazz or classical. Users often note a richer mid-range and smooth high frequencies. This creates a dynamic audio quality that engaged listeners find particularly appealing, making vacuum tubes a popular choice for audio enthusiasts.
  • Question: What is the process of installing KT88 tubes in an amplifier?

    Answer: Installing KT88 tubes involves a few careful steps to ensure optimal performance. First, power off your amplifier and unplug it for safety. Remove the old tubes carefully, noting how they are oriented for proper placement. Insert the new matched pair of KT88 tubes firmly but gently into their sockets, ensuring they are seated correctly. After installation, it's essential to check and adjust the bias settings, as KT88 tubes require precise biasing for ideal performance. Users should follow their amplifier's manual closely during installation.
  • Question: Are KT88 tubes suitable for guitar amplifiers?

    Answer: Yes, KT88 tubes are quite suitable for guitar amplifiers, especially those designed for powerful sound and high output. They can provide a rich and deep tonal character, which is desirable for genres such as rock and blues. Many guitarists appreciate the warmth and sustain that KT88 tubes offer, allowing them to create intricate soundscapes. Remember, always check if your guitar amp is rated for KT88 tubes for optimal performance.
  • Question: How do I care for and maintain my KT88 vacuum tubes?

    Answer: Caring for KT88 vacuum tubes involves monitoring their usage to ensure optimal performance. It’s important to keep the amplifier clean and dust-free; regular inspection of the tubes for signs of wear or burn can help catch potential issues early. Proper bias adjustment is also key, as it affects performance and longevity. Using a tube tester can help identify any tubes that may need replacement. By following these practices, users can extend the lifespan of their KT88 tubes and maintain high audio quality.
  • Question: Where can I buy the Vacuum Tube - KT88, Electro-Harmonix, Matched Pair?

    Answer: You can buy the Vacuum Tube - KT88, Electro-Harmonix, Matched Pair from Ubuy. They offer a wide selection of vacuum tubes, including matched pairs like the KT88, ensuring you find the right option for your audio equipment. Ubuy also provides details like shipping options and availability, making it a reliable choice for sourcing audio components.

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NZD 266

Order now and get it around Saturday, July 25

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Features & Benefits

  • High power kinkless-tetrode tube for amplifiers
  • Beloved by audiophiles
  • Can replace 6550 tubes for more round bass signature

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