Tung-Sol 12AX7, Matched Quad
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Tung-Sol 12AX7, Matched Quad
Improved reissue of the Vintage NOS Tung Sol 12AX7 Matched Quad. Performance which surpasses NOS original in all areas. Big, warm and very musical. Superb linearity with a dynamic 3-D sound.
Tung-Sol 12AX7, Matched Quad
Sản phẩm #: 6045686

Tung-Sol 12AX7, Matched Quad

Sản phẩm #: 6045686

VND 2933253

Price Details

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

*All items will import from Hoa Kỳ

Trong kho
Hoa Kỳ Đã nhập từ cửa hàng USA

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Chỉ còn 2 sản phẩm trong kho.
Đặt hàng ngay bây giờ và nhận hàng vào khoảng Thứ Tư, Tháng 7 22
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Improved reissue of the Vintage NOS Tung Sol 12AX7 Matched Quad. Performance which surpasses NOS original in all areas. Big, warm and very musical. Superb linearity with a dynamic 3-D sound.
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Note: Step Down Voltage Transformer required for using electronics products of Hoa Kỳ store (110-120). Recommended power converters Mua ngay.

What Stands Out

Enhanced Audio Quality
Provides superior sound clarity and warmth, making it ideal for audiophiles seeking rich tones and nuanced details in music and vocal performances.
Matched Quad Set
Ensures optimal performance consistency across all four tubes, reducing noise and distortion, perfect for high-end audio systems and guitar amplifiers.
Durability and Longevity
Engineered for extended lifespan, these tubes offer reliable performance over time, giving users great value and reduced frequency of replacements.

Thông tin chi tiết sản phẩm

Shop for Tung-Sol 12AX7 Matched Quad tubes at Ubuy Vietnam. Experience high-quality sound with our premium vacuum tubes. Order now and enhance your audio experience!
  • Matched Quad
  • Matched for both gain and conductance
  • Performance which surpasses NOS original in all areas. Big, warm and very musical. Superb linearity with a dynamic 3-D sound.
  • Preferred by guitar technicians for re-tubing and upgrading. Equally well suited for HiFi applications
  • 7025/ECC83 equivalent
Item Weight2.4 ounces (68.04 grams)
Product Dimensions (L x W x H)3 x 1 x 4 inches (7.6 x 2.5 x 10.2 cm)
Item model number12AX7
Is Discontinued By ManufacturerNo
Date First AvailableJuly 24, 2016
Material TypeGlass

Who Should Buy?

Suitable For
  • Guitar Amplifiers

    Perfect for guitarists seeking warm tones and enhanced clarity in their amplifier's sound with consistent performance.

  • Studio Musicians

    Great for studio environments where matched tubes ensure uniform sound quality across multiple recording sessions.

  • Audio Enthusiasts

    Ideal for audiophiles who appreciate high-fidelity sound reproduction and the subtle tonal qualities offered by matched quads.

Not Suitable For
  • Budget Users

    Not the best choice for those on a tight budget as matched quads may be more expensive than standard options.

  • Casual Listeners

    Less suitable for casual users who don’t require high-end performance or can’t differentiate nuances in sound quality.

  • Non-Vintage Gear

    May not be ideal for modern solid-state equipment as they are specifically designed for vintage tube amplifiers and devices.

MÔ TẢ SẢN PHẨM

Có thắc mắc? Trò chuyện với chúng tôi

Hỏi Đáp dành cho Khách hàng

  • câu hỏi: What is a 12AX7 matched quad?

    trả lời: A 12AX7 matched quad refers to a set of four identical 12AX7 vacuum tubes that have been tested and selected for consistent performance characteristics. This matching ensures that all tubes function similarly, which is crucial for maintaining the integrity of sound in audio equipment. Using a matched quad is particularly beneficial in applications like guitar amplifiers or high-fidelity audio systems, where balance and tonal quality can significantly impact the overall audio experience.
  • câu hỏi: What are the typical uses for a 12AX7 matched quad?

    trả lời: The 12AX7 matched quad is commonly used in guitar amplifiers, high-end audio gear, and preamplifiers. These tubes are known for their high gain and low noise, making them ideal for delivering clear, rich sound reproduction. Whether you're a musician seeking to achieve that perfect tone or an audiophile aiming for the highest fidelity in your audio setup, a matched quad ensures a harmonious interaction between tubes, minimizing discrepancies and enhancing sound quality.
  • câu hỏi: How does the matching process for 12AX7 tubes work?

    trả lời: The matching process involves testing multiple 12AX7 tubes for their electrical characteristics, such as gain, microphonics, and noise levels. Tubes that fall within a tight variance of these specifications are grouped together to form a matched set. This collaborative approach to matching is important for applications where precision is key, such as in stereo audio setups or multi-channel amplifiers. This consistency among tubes ensures a balanced output and enhances both performance and longevity.
  • câu hỏi: Can I use unmatched 12AX7 tubes in my equipment?

    trả lời: Using unmatched 12AX7 tubes is possible but may lead to inconsistent performance, tonal imbalance, and increased noise. Unmatched tubes can have different gain levels and characteristics, causing unpredictable results in audio systems. For optimal performance, especially in critical applications like live sound reinforcement or professional recording, opting for a matched quad is advisable to avoid potential issues that can arise from mismatched characteristics.
  • câu hỏi: What should I look for when buying a 12AX7 matched quad?

    trả lời: When purchasing a 12AX7 matched quad, consider the brand reputation, testing standards, and customer reviews. Look for tubes that are rigorously tested for gain and noise properties. High-performance brands often provide detailed specifications on their matching process. Additionally, researching the longevity and reliability of the tubes through user feedback can help ensure you choose a quality product that meets your audio needs. Always seek vendors known for their quality assurance in matched tubes.
  • câu hỏi: How long do 12AX7 tubes last?

    trả lời: The lifespan of 12AX7 tubes can vary, typically ranging from several hundred to a few thousand hours of operation, depending on usage patterns and the quality of the tube itself. Factors such as heat, usage frequency, and application type can influence their longevity. Regularly monitoring for performance changes, such as loss of gain or increased noise, will help in deciding when to replace tubes for optimal fidelity in your audio system.
  • câu hỏi: Are there differences between brands of 12AX7 tubes?

    trả lời: Yes, differences exist between brands of 12AX7 tubes regarding sound signature, build quality, and durability. Various manufacturers may use different materials and manufacturing processes, which can affect the tone and performance. Some brands are renowned for their warm sound and low noise, while others might be praised for high gain and clarity. It’s beneficial to listen to reviews or conduct comparative tests to identify a brand that best complements your audio equipment and personal preferences.
  • câu hỏi: What is the significance of the term 'matched' in a matched quad?

    trả lời: The term 'matched' in a matched quad refers to the process of ensuring consistency in performance characteristics among the tubes in the set. This is crucial in audio applications where discrepancies in gain or output can lead to tonal imbalance. By using matched tubes, you can ensure that all tubes work harmoniously together, providing a smoother and more reliable audio experience. This is especially important for multi-channel setups where performance discrepancies can disrupt the audio balance.
  • câu hỏi: Can I use 12AX7 matched quads in older amplifiers?

    trả lời: Yes, 12AX7 matched quads can be used in older amplifiers that are designed to accept this type of tube. Since the 12AX7 tube has been a standard in many amplifiers for decades, you can benefit from its performance in vintage or classic equipment. However, it's important to ensure that the amplifier's design specifications align with the characteristics of the matched quad tubes to avoid operational issues and achieve the best sound quality possible.
  • câu hỏi: Where can I buy a 12AX7 matched quad?

    trả lời: You can buy a 12AX7 matched quad from Ubuy in Vietnam. Ubuy offers a wide range of audio tubes, including matched quads from reputable brands, ensuring that you can find the right specifications for your audio needs. Their platform features user reviews and detailed product information to assist you in making an informed decision, enhancing your shopping experience for quality audio components.

Tung-Sol Tubes 12AX7 Editorial Review

The Tung-Sol 12AX7 Matched Quad is an excellent choice for anyone looking to upgrade the tubes in their amplifier or preamp. The tubes are well-matched, ensuring Consistent performance across all four tubes. They have a warm, rich sound with good clarity and detail. The build quality is excellent, with solid Construction and Consistent quality from tube to tube. Overall, the Tung-Sol 12AX7 Matched Quad is a great value for anyone looking to improve the sound of their gear.

Customer Reviews & Ratings

4.9
41 điểm của khách hàng
  • 5 sao
    94%
  • 4 sao
    6%
  • 3 sao
    0%
  • 2 sao
    0%
  • 1 sao
    0%

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Chia sẻ suy nghĩ của bạn với các khách hàng khác

ưu

  • Well-matched tubes for Consistent performance
  • Warm, rich sound with good clarity and detail
  • Excellent build quality and Consistent quality from tube to tube
  • Great value for the price

Platform Trust & Buyer Confidence

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4.3/5 9,000 + reviews
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Mohd
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“The product received very good packaging & safe…Thank You”

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“Accurate delivery timing given”

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12 June 2026 · via Trustpilot
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Thông tin quan trọng

  • Hạn chế: Đối với các sản phẩm được vận chuyển quốc tế, xin lưu ý rằng bất kỳ chính sách bảo hành nào của nhà sản xuất có thể không còn hiệu lực; các tùy chọn dịch vụ của nhà sản xuất có thể không khả dụng; hướng dẫn sử dụng sản phẩm, hướng dẫn và cảnh báo an toàn có thể không có bằng ngôn ngữ của quốc gia đến; các sản phẩm (và các tài liệu đi kèm) có thể không được thiết kế theo các tiêu chuẩn, thông số kỹ thuật và các yêu cầu ghi nhãn của quốc gia đến; và các sản phẩm có thể không phù hợp với điện áp của quốc gia đến cũng như các tiêu chuẩn khác về điện (cần phái sử dụng đầu nối hoặc bộ chuyển đổi nếu thích hợp). Người nhận có trách nhiệm đảm bảo rằng sản phẩm có thể được nhập khẩu hợp pháp đến quốc gia đến. Khi đặt hàng từ Ubuy hoặc các chi nhánh của Ubuy, người nhận là nhà nhập khẩu trong hồ sơ, đồng thời phải tuân thủ tất cả các luật cũng như quy định của quốc gia đến.
  • Không phải tất cả các sản phẩm được liệt kê trên Ubuy đều được rao bán, vì Ubuy là một công cụ tìm kiếm toàn cầu. Sản phẩm phải tuân theo các quy định về xuất khẩu/thương mại.

VND 2933253

Đặt hàng ngay bây giờ và nhận hàng vào khoảng Thứ Tư, Tháng 7 22

QTY:

Chỉ còn 2 sản phẩm trong kho.
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Our Top Logistics Partners
  • fedex
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Các tính năng và lợi ích

  • Premium high gain Twin Triode
  • Ultra-low microphonic
  • Matched for both gain and conductance
  • Preferred by guitar technicians
  • Suitable for HiFi applications
  • Equivalent to 7025/ECC83

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