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- Electro-Harmonix 12AX7, Matched Quad
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物品 #:
11757107
Electro-Harmonix 12AX7, Matched Quad
物品 #:
11757107
HKD 775
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from 美國
0 ratings
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庫存僅剩 1 件商品。
現在訂購，約可在下列時間收貨： 星期四, 九月 03
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The 12AX7EH provides high gain with ultra low noise and detailed, musical tone that rivals the most desirable NOS types.
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What Stands Out
Premium Quality
The Electro-Harmonix 12AX7 showcases top-tier components ensuring reliable performance and longevity, perfect for professional musicians and audio engineers who demand exceptional sound clarity.
Matched Quad
Each matched quad set is precisely tested for consistent performance, providing balanced tones and harmonics, making it ideal for multi-channel amplifiers or complex audio setups.
Versatile Use
Suitable for various musical genres, this tube enhances warmth and depth in audio, making it a go-to choice for both studio recordings and live performances in diverse settings.
產品詳情
- Matched quad for consistent gain and conductance
- Spiraled filament design reduces noise for a clearer tone
- Provides high gain with ultra low noise
- Delivers detailed and musical tone comparable to NOS types
- Unique spiral filament eliminates filament to cathode induced hum
- Offers great value for an excellent tube sound
| Brand Name | Electro-Harmonix |
| UPC | 735757043818 |
| Manufacturer | Electro-Harmonix |
| Model Name | 12AX7 |
| Model Number | 12AX7 |
| Manufacturer Part Number | 12AX7 |
| Color | black |
| Style | Modern |
| Finish Type | Polished |
| Sound Profile | detailed, musical tone |
| Instrument Key | E |
| Material Type | Glass and Metal |
| Item Dimensions | 2 x 2 x 3 inches (5.1 x 5.1 x 7.6 cm) |
| Brand | Electro-Harmonix |
| Material | Glass and Metal |
Who Should Buy?
-
Guitar Amplifier Users
Ideal for guitarists looking to enhance tone and performance with high-quality vacuum tubes in their amplifiers.
-
Recording Studios
Perfect for studios seeking reliable, consistent sound quality in their mic preamps and other audio equipment.
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Musicians & Technicians
Great for musicians needing matched tubes for optimal performance and sound in custom audio setups or vintage gear.
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Budget-Conscious Buyers
Not suitable for those seeking cheaper alternatives, as these premium tubes come with a higher price tag.
產品敘述
有疑問？ 與我們聊天
客戶問題與解答
-
題:
What is the Electro-Harmonix 12AX7, Matched Quad used for?
回答: The Electro-Harmonix 12AX7, Matched Quad is primarily used in guitar amplifiers and audio equipment to enhance sound quality. These vacuum tubes are favored for their warm tone and dynamic response, making them ideal for both classic and modern amplification needs. Musicians frequently choose this matched quad for applications requiring high gain, such as overdriven guitar tones or rich vocal performances, as they produce a smooth, balanced sound that is effective in both live performance and studio recording. -
題:
How does the matching process of the Electro-Harmonix 12AX7 tubes benefit me?
回答: The matching process ensures that the tubes in the quad are closely matched in their electrical characteristics, which creates a consistent tone and performance across multiple amplifiers. This is particularly beneficial for musicians who use multiple tubes in their equipment, as it minimizes variance in sound quality and provides a more harmonious audio output. This level of precision is crucial for achieving a balanced mix and allows for greater reliability during performances. -
題:
Is the Electro-Harmonix 12AX7 compatible with all amplifiers?
回答: The Electro-Harmonix 12AX7 is compatible with most guitar amplifiers that require a 12AX7 tube type. However, it's always advisable to check your amplifier's specifications to ensure compatibility before replacing or upgrading. Using the correct type of tube is essential not only for optimal performance but also for maintaining the integrity of the amplifier's design. Musicians often select this tube for classic models and boutique amps where tone quality is paramount. -
題:
Can I use the Electro-Harmonix 12AX7, Matched Quad for home audio equipment?
回答: Yes, the Electro-Harmonix 12AX7, Matched Quad can be used in home audio equipment, such as hi-fi audio amplifiers, preamps, and other audio processing gear. Its warm, rich tone enhances the listening experience, making it a preferred choice for audiophiles who appreciate high-quality sound reproduction. Whether for music, movies, or gaming, these tubes can significantly elevate your audio setup, creating a more immersive and enjoyable experience. -
題:
What makes the Electro-Harmonix 12AX7 stand out from other brands?
回答: The Electro-Harmonix 12AX7 stands out due to its unique combination of quality, sound characteristics, and affordability. Many musicians and audio enthusiasts praise the distinguishable warmth and clarity that Electro-Harmonix tubes provide, often appreciating their balanced mid and high frequencies. Compared to other brands, Electro-Harmonix tubes may offer better durability and performance consistency, making them a popular choice for both studio work and live performances. -
題:
How do I install the Electro-Harmonix 12AX7 tubes in my amplifier?
回答: Installing the Electro-Harmonix 12AX7 tubes involves carefully removing the old tubes and gently inserting the new ones into the designated sockets, ensuring they are properly seated. It is important to handle tubes with care to avoid damage, and to turn off and unplug your amplifier prior to installation. Once installed, power up your amplifier and allow the tubes to warm up for optimal performance. This hands-on approach ensures you experience the full tonal benefits these tubes provide. -
題:
What sound characteristics should I expect from the Electro-Harmonix 12AX7?
回答: With the Electro-Harmonix 12AX7, you can expect a sound characterized by warmth, clarity, and a dynamic range that caters to various musical genres. The tube provides smooth overdrive when pushed, offering rich harmonics ideal for lead guitar and vocals. Users often find it brings out the best in their instrument's natural tone, making it perfect for both clean and distorted sounds in live playing and studio recording settings. -
題:
Are there different variations of the Electro-Harmonix 12AX7?
回答: Yes, the Electro-Harmonix brand offers several variations of the 12AX7 tube, including the standard and high-gain versions, designed to meet different tonal preferences and performance needs. Each variant is tailored to serve specific applications, whether for heavy distortion or clean tonal clarity. Musicians often experiment with different versions to discover the sound that works best for their style and equipment. -
題:
What is the lifespan of the Electro-Harmonix 12AX7 tubes?
回答: The lifespan of the Electro-Harmonix 12AX7 tubes can vary depending on usage, typically lasting several hundred to over a thousand hours if properly maintained. Factors such as amplifier settings, volume levels, and handling practices directly influence longevity. Regularly monitoring the performance of the tubes and replacing them as needed can ensure that you consistently achieve optimal sound quality while avoiding unexpected failures during important performances. -
題:
Where can I buy Electro-Harmonix 12AX7, Matched Quad in Hong Kong?
回答: You can purchase the Electro-Harmonix 12AX7, Matched Quad through Ubuy, which offers a reliable platform for finding musical equipment like vacuum tubes. Ubuy provides a convenient shopping experience, making it easy to access a range of products with detailed descriptions and specifications. Whether you're a professional musician or an enthusiast, Ubuy is an excellent option for sourcing your audio equipment needs.
Electro-Harmonix Tubes 12AX7 Editorial Review
The Electro-Harmonix 12AX7, Matched Quad is a product that has received mixed reviews from customers. Although the description of the product is not provided, it appears to be a toy/soft object for children. Some customers found the product to be great in terms of quality and durability, while others had issues with it falling apart after a short period of time. Some customers also liked the product despite receiving a different one from the one in the picture.
Customer Reviews & Ratings
24 客戶評分
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5 星
69%
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4 星
10%
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3 星
9%
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2 星
0%
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1 星
12%
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優點
- Soft and comfortable
- Great quality
缺點
- Some customers received a different product from the one in the picture
Platform Trust & Buyer Confidence
FZ
F Zhang
Verified buyer
“Good product, and smooth delivery!”
18-Jul-26 · via Trustpilot
RD
Roxy
Verified buyer
“Great products and services”
17 April 2026 · via Trustpilot
KD
Khushi
Verified buyer
“Ubuy Hong Kong is a game-changer. I was looking for a specific American brand that doesn't ship to Asia, and Ubuy had it in stock. The selection of global products is incredible. It saves me the hassle of using freight forwarders or asking friends to bring items over. The process was seamless from checkout to delivery”
6 July 2026 · via Trustpilot
KM
kritika
Verified buyer
“I?m always nervous buying electronics and skincare online, but Ubuy Hong Kong delivered exactly what I ordered and it was 100% genuine. It?s refreshing to find a platform that you can actually trust with premium brands. Will definitely be a returning customer.”
3 July 2026 · via Trustpilot
S
Sam
Verified buyer
“Great product, good packing, the goods arrived quickly and well protected.”
6 June 2026 · via Trustpilot
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HKD 775
現在訂購，約可在下列時間收貨： 星期四, 九月 03
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
庫存僅剩 1 件商品。
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
特色和優勢
- High gain with ultra low noise
- Detailed, musical tone
- Rivals most desirable NOS types
- Unique spiral filament eliminates hum
- Matched Quad for consistent performance
- Great value for superior sound
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.