What is a CV4004 12AX7 tube and how is it different from other tubes?

The CV4004 12AX7 tube is a type of vacuum tube known for its high gain and low noise characteristics, making it ideal for audio amplification. It is often used in guitar amplifiers and high-fidelity audio equipment. What sets the CV4004 apart from other tubes is its reliability and consistent performance due to the matched pair configuration, which ensures optimal sound quality. Many musicians and audio engineers choose this tube for its warm tones and dynamic range, enhancing the overall audio experience.

Why should I choose a matched pair of CV4004 tubes?

Opting for a matched pair of CV4004 tubes guarantees that both tubes have closely aligned electrical characteristics, leading to balanced sound and performance. When both tubes amplify the signal uniformly, it reduces distortion and enhances stereo imaging, which is crucial for professional audio setups. If you're a musician or sound technician, using a matched pair can help ensure more cohesive sound within your setup, particularly in guitar amplifiers or audio preamps.

How do I install the CV4004 12AX7 tube?

Installing the CV4004 12AX7 tube involves safely powering down your equipment first and then gently removing the existing tubes from their sockets. Ensure your hands are clean to avoid oils transferring to the tube. Align the pins of the new tube with the socket and carefully push it in place until it is firmly secured. If you're inexperienced, consider seeking assistance or consulting a professional to avoid damaging your equipment. Proper installation ensures optimal performance and longevity of the tube.

What types of equipment are compatible with CV4004 12AX7 tubes?

The CV4004 12AX7 tubes are primarily used in guitar amplifiers, audio preamps, and other high-fidelity audio systems. They are ideal for any vintage or modern electric guitar rig that requires preamplification. Other applications include microphones and any audio equipment where signal amplification is needed. musicians seeking to enhance their sound quality typically find that using these tubes dramatically improves tonal depth and clarity.

What are the benefits of using CV4004 tubes in a guitar amplifier?

Using CV4004 tubes in a guitar amplifier provides significant advantages such as enhanced tonal clarity, dynamic range, and improved sustain. The high gain of the 12AX7 design allows for greater signal amplification without noise, making your guitar sound fuller and more expressive. Musicians often report that swapping standard tubes for CV4004s results in richer harmonics and a warmer overall tone, which is especially beneficial for expressive playing styles.

How long do CV4004 12AX7 tubes last?

The lifespan of CV4004 12AX7 tubes can vary depending on usage, but under normal circumstances, they can last several hundred hours. Factors such as the type of amplifier, volume levels, and frequency of use can influence their longevity. Regular testing and replacement when sound quality deteriorates are recommended to maintain optimal performance in your audio setups. For professionals who use their gear frequently, keeping a set of spare tubes can be a practical approach.

What is the sound character of CV4004 tubes?

CV4004 tubes are renowned for their warm and balanced sound profile, characterized by smooth highs, rich mids, and solid lows. This makes them particularly suited for genres that require tonal nuance and texture, such as jazz, blues, and rock. Musicians may notice that their notes resonate more fully, with a pleasing harmonic distortion that enhances musical expressiveness. This sound character makes CV4004 tubes a popular choice among audiophiles and performance musicians alike.

Can CV4004 tubes be used for other applications besides amplifiers?

Yes, CV4004 tubes can be utilized in various applications beyond guitar amplifiers, such as in high-fidelity audio preamps, recording equipment, and certain types of microphones. Their versatility in amplifying audio signals makes them a favored choice for sound engineers looking to achieve high-quality recordings. By employing these tubes in diverse audio settings, you can expect consistent sound enhancement and clarity across various equipment.

How does the CV4004 compare to similar tubes like the 12AX7?

While the CV4004 and standard 12AX7 tubes share a similar design and purpose, the CV4004 typically offers more robust construction and improved reliability. The CV designation indicates military specifications, promising higher durability and performance consistency under rigorous conditions. Musicians and audio professionals who demand high-quality sound often prefer the CV4004 for its resilience against wear, making it ideal for both studio and live performance settings.

Where can I buy CV4004 12AX7, Matched Pair?

You can purchase the CV4004 12AX7 matched pair at Ubuy in India. Ubuy specializes in providing electronic components, ensuring that you receive authentic and quality tubes for your audio needs. With their impressive selection, you can quickly find the matched pair you need to enhance your audio equipment.

How to Shop Mullard CV4004 / 12AX7, Matched Pair Online From Ubuy?

It’s easy to shop Mullard CV4004 / 12AX7, Matched Pair online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

Is Mullard CV4004 / 12AX7, Matched Pair Available to Shop Online in India?

Yes, at Ubuy India this product is available for you to shop at a reasonable price. The Mullard CV4004 / 12AX7, Matched Pair is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Mullard

A high gain, low noise valve designed for high gain Marshall pre-amplifier circuits. Perfect for guitar amps.

Mullard

Item #: 4161526

Mullard CV4004 / 12AX7, Matched Pair

90% of respondents would recommend this to a friend

Item #: 4161526

INR 6084

Price Details

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INR 6084

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What Stands Out

Matched Pair

These 12AX7 tubes are expertly matched for optimal performance, ensuring consistent sound quality and reliable operation in audio applications such as amplifiers or recording equipment.

High Gain

Designed for high-gain amplification, the CV4004 tubes enhance signal clarity and detail, making them an ideal choice for musicians and audio engineers seeking superior sound reproduction.

Longevity

Crafted for durability, these tubes offer extended lifespan and stable performance, minimizing the need for frequent replacements, which translates to cost savings and reliability in professional settings.

Product Details

Country of Origin	This item will be imported from US
Item Weight	0.5 lbs (230 grams)
What is in the box	Mullard CV4004 / 12AX7... For more details, please check description/product details

Who Should Buy?

Guitar Amplifier Users
Ideal for guitarists seeking to enhance tone and clarity in their tube amplifiers with matched pair performance.
Audio Professionals
Great for sound engineers requiring consistent, high-quality sound reproduction in recording studios and live settings.
Hobbyist Tube Enthusiasts
Perfect for audiophiles looking to upgrade their tube equipment for improved sonic experience and musicality.

Budget-Conscious Buyers
May not suit users looking for low-cost options, as matched pairs can be more expensive than standard tubes.

Product Description

Mullard CV4004 / 12AX7, Matched Pair

About This Item

Introducing the Mullard CV4004 12AX7 Matched Pair, the perfect addition to your high gain Marshall pre-amplifier circuit. Designed with a short plate structure, this valve reduces microphonics and delivers a superior performance with minimal noise interference. Crafted by Mullard, a trusted brand known for their exceptional quality and attention to detail, the CV4004 12AX7 is specifically engineered for guitar amps. It is the ideal solution for musicians who demand the best from their equipment. The Mullard CV4004 12AX7 boasts a high gain capability, allowing you to achieve a powerful and dynamic sound.

Say goodbye to unwanted noise and microphonics with this premium valve. Each matched pair undergoes rigorous testing to ensure optimal performance and reliability. You can trust that every valve in this set will provide consistent and exceptional sound quality. Whether you're a professional musician or an avid audio enthusiast, the Mullard CV4004 12AX7 is a must-have for your collection. Experience the difference it can make in your amplifier circuit. Don't miss out on the opportunity to own a piece of audio excellence.

Order your Mullard CV4004 12AX7 Matched Pair today and elevate your guitar amp to new heights of performance.

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Customer Questions & Answers

Question: How to Shop Mullard CV4004 / 12AX7, Matched Pair Online From Ubuy?

Answer: It’s easy to shop Mullard CV4004 / 12AX7, Matched Pair online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is Mullard CV4004 / 12AX7, Matched Pair Available to Shop Online in India?

Answer: Yes, at Ubuy India this product is available for you to shop at a reasonable price. The Mullard CV4004 / 12AX7, Matched Pair is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Mullard Tubes Editorial Review

The CV4004 tubes have received overwhelmingly positive reviews from customers who have used them in various guitar amplifier circuits. Users particularly appreciate the smooth response in both low and high frequencies, as well as the ability to accept boost without introducing noise. The tubes are noted for working well in Marshall-based circuits, especially those that lean towards a darker sound profile. However, they may not be the best choice for those seeking a more midrange-focused tone. Customers have praised the quality of the tubes, mentioning that they were able to replace their amp tubes successfully with the CV4004s. The fast shipping and reasonable pricing are also highlighted as positive aspects of this product. Users have described the tubes as high quality, low noise, and effective in smoothing out harsh distortion. Overall, the CV4004 tubes appear to be a solid choice for guitarists looking to enhance their amplifier's sound with a warm, smooth tone. **

Customer Reviews & Ratings

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Pros

Smooth response in lows and highs
Accepts boost well without noise
Works well in Marshall-based circuits
High-quality tubes
Fast shipping
Reasonable pricing

Cons

May not be ideal for midrange-focused tones

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.
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INR 6084

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Mullard CV4004 / 12AX7, Matched Pair

INR 6084

Fast Shipping

Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

Product Details

Who Should Buy?

Product Description

About This Item

Customer Questions & Answers

Mullard Tubes Editorial Review

Customer Reviews & Ratings

Review this product

Pros

Cons

Product Price History

Important information

INR 6084

Ubuy Assurance

Fast
Shipping

Free
Return^*