Vacuum Tube - KT88, Electro-Harmonix, Matched Pair
genuine image
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
Artigo n.º: 12306610

Vacuum Tube - KT88, Electro-Harmonix, Matched Pair

Artigo n.º: 12306610

STD 3688010

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from EUA

Em estoque
EUA Importado da loja USA

QTY:

Encomende já e receba por volta de Sexta-Feira, Julho 31
Transação seguraTransação segura

A Ubuy trabalha arduamente para proteger a sua segurança e privacidade. O nosso sistema avançado de segurança de pagamentos garante a confidencialidade ao encriptar as suas informações durante a transmissão, utilizando os protocolos AES (Normas de Encriptação Avançada) e SSL (Camada de Sockets Seguros). Os seus dados de pagamento estão 100% seguros, pois não partilhamos os seus dados de pagamento com vendedores terceiros.

Os nossos principais Parceiros Logísticos
  • fedex
  • dhl
Electro-Harmonix KT88 Vacuum Tube is a favorite of audiophiles and can be used in place of 6550 for a more round bass signature.
Garantia U-Care:
Nenhuma
Selecione um plano
fast shipping

Fast
Shipping

free return

Devolução
gratuita*

Embalagem Segura

Embalagem Segura

Produtos 100% Originais

Produtos 100% Originais

pci-dss

Certificação PCI DSS

iso certified

Certificação ISO 27001

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of EUA store (110-120). Recommended power converters Compre Agora.

Detalhes do produto

Shop for KT88 vacuum tube by Electro-Harmonix at Ubuy São Tomé and Príncipe. 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)

DESCRIÇÃO DO PRODUTO

Vacuum Tube - KT88, Electro-Harmonix, Matched Pair

Tem alguma Dúvida? Converse connosco

Perguntas e Respostas dos Clientes

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

    Resposta: 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.
  • pergunta: How does the Electro-Harmonix KT88 compare to other KT88 tubes?

    Resposta: 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.
  • pergunta: What does 'matched pair' mean in the context of vacuum tubes?

    Resposta: '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.
  • pergunta: Can I use KT88 tubes in all types of amplifiers?

    Resposta: 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.
  • pergunta: How long do KT88 tubes typically last?

    Resposta: 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.
  • pergunta: What are the advantages of using vacuum tubes like the KT88 in audio equipment?

    Resposta: 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.
  • pergunta: What is the process of installing KT88 tubes in an amplifier?

    Resposta: 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.
  • pergunta: Are KT88 tubes suitable for guitar amplifiers?

    Resposta: 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.
  • pergunta: How do I care for and maintain my KT88 vacuum tubes?

    Resposta: 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.
  • pergunta: Where can I buy the Vacuum Tube - KT88, Electro-Harmonix, Matched Pair?

    Resposta: 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.

Electro-Harmonix Tubes Editorial Review

Nenhuma revisão editorial encontrada

Avaliações e Classificações dos Clientes

5.0
1 classificações de clientes
  • 5 Estrela
    100%
  • 4 Estrela
    0%
  • 3 Estrela
    0%
  • 2 Estrela
    0%
  • 1 Estrela
    0%

Avaliar este produto

Partilhe as suas ideias com outros clientes

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9,000 + reviews
Read reviews
MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
Checkout Seguro Global Delivery Devoluções Fáceis Genuine Products

Histórico de preços do produto

Informação importante

  • Limitações: para produtos expedidos internacionalmente, tenha em atenção que qualquer garantia do fabricante pode não ser válida; opções de serviço do fabricante podem não estar disponíveis; manuais de produtos, instruções e avisos de segurança podem não estar nas línguas do país de destino; os produtos (e materiais que o acompanham) pode não ter sido concebido em conformidade com as normas, especificações e requisitos de rotulagem do país de destino; e os produtos podem não estar em conformidade com a voltagem e outras normas elétricas do país de destino (requerendo assim o uso de um adaptador ou conversor caso seja apropriado). O destinatário é responsável por garantir que o produto pode ser legalmente importado para o país de destino. Quando encomenda à Ubuy ou aos seus afiliados, o destinatário é o importador de registo e deve estar em conformidade com todas as leis e regulamentos do país de destino.
  • Nem todos os produtos listados na Ubuy estão à venda, uma vez que a Ubuy é um motor de busca global. Os produtos estão sujeitos a leis de exportação/comércio.

STD 3688010

Encomende já e receba por volta de Sexta-Feira, Julho 31

QTY:

Transação seguraTransação segura

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Os nossos principais Parceiros Logísticos
  • fedex
  • dhl
Entrega internacional mais rápida

Recursos e benefícios

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

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.