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- Mullard 12AT7, Matched Pair
Mullard 12AT7, Matched Pair
CVE 8467
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O que se Destaca
Detalhes do produto
| Speaker Type | Component |
| Is Waterproof | FALSE |
| Speaker Size | 12 inches (30.5 cm) |
| Number of Audio Channels | 2 |
| Compatible Devices | Desktop, Laptop, MP3 Player, Projector, Smartphone, Tablet, Television |
| Power Source | Corded Electric |
| Audio Driver Type | Dynamic Driver |
| Audio Driver Size | 12 inches (30.5 cm) |
| Brand | Mullard |
| Model Number | 12AT7/ECC81 |
| Model Name | Mullard |
| Built-In Media | factory boxes |
| Number of Items | 2 |
| UPC | 735757042873 |
| Manufacturer | Mullard |
| Surround Sound Channel Configuration | 2 |
| Item Weight | 0.5 lbs (230 grams) |
Quem Deverá Comprar?
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Guitar Amplifiers
Ideal for musicians seeking enhanced audio quality and performance from their tube amplifiers using matched pairs.
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Home Audio Enthusiasts
Perfect for audiophiles looking to upgrade their sound systems with high-fidelity and low distortion signal tubes.
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Recording Studios
Useful for sound engineers needing reliable signal processing tubes for vocal and instrument recording equipment.
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Budget Users
Not suitable for those seeking economical options, as matched pairs typically come at a higher price point.
DESCRIÇÃO DO PRODUTO
Mullard 12AT7, Matched Pair
Perguntas e respostas do cliente
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Pergunta:
What is a 12AT7 tube used for?
Resposta: The 12AT7 tube is primarily used in audio amplifiers and guitar amplifiers. Its unique characteristics provide a bright, clear sound with a slightly higher gain than its predecessor, the 12AX7, making it ideal for applications that require a balanced frequency response. Musicians often use this tube for its ability to enhance tone clarity and presence, making it a preferred choice for both live performances and studio recordings. -
Pergunta:
How do I determine if I need a matched pair of 12AT7 tubes?
Resposta: A matched pair of 12AT7 tubes ensures that both tubes have similar electrical characteristics, which is crucial for balanced performance in applications like push-pull amplifiers. You would typically opt for matched pairs if your audio equipment relies on multiple tubes to deliver optimal sound quality. This configuration helps in avoiding phase issues and distortion, thus enhancing your listening experience when using high-fidelity audio systems or performing live. -
Pergunta:
Are there different brands of 12AT7 tubes, and how do they compare?
Resposta: Yes, several brands manufacture 12AT7 tubes, including Electro-Harmonix, JJ Electronics, and Tung-Sol. Each brand offers different tonal characteristics and build quality, which can impact your audio performance. For instance, Electro-Harmonix tubes tend to deliver a warmer tone, while JJ Electronics may provide more clarity. Choosing the right brand depends on your specific sound preferences and the requirements of your audio equipment. -
Pergunta:
What’s the difference between a 12AT7 and a 12AX7 tube?
Resposta: The primary difference between a 12AT7 and a 12AX7 tube lies in their gain and applications. The 12AT7 offers a moderate gain, ideal for applications requiring a balanced tone, whereas the 12AX7 has a higher gain, making it suitable for distortion in guitar amps. Musicians may choose a 12AT7 for cleaner tones and a 12AX7 for more aggressive sound—a choice that significantly alters the tonal palette of your amplifier. -
Pergunta:
How do I install a 12AT7 tube safely?
Resposta: To install a 12AT7 tube safely, ensure that your amplifier is powered off and unplugged to avoid electrical shock. Gently remove the old tube by pulling it straight out of the socket without twisting. Align the pins of the new tube with the socket and push down firmly until it's seated properly. Avoid using excessive force, as this may damage the tube or socket. Taking these precautions helps to ensure both your safety and the longevity of your equipment. -
Pergunta:
Can 12AT7 tubes be used in any amplifier?
Resposta: While 12AT7 tubes can be used in many amplifiers, it’s essential to check compatibility with your specific model. Some amplifiers are designed specifically for either the 12AX7 or other types, and substituting tubes can lead to undesirable performance or damage. Refer to your amplifier's manual or consult an audio professional to ensure you’re using the appropriate tube for optimal sound quality and to prevent any potential issues. -
Pergunta:
What are the benefits of using matched pairs?
Resposta: Using matched pairs of 12AT7 tubes in your audio equipment allows for consistent performance and balanced sound. This is particularly beneficial in applications requiring two tubes that need to operate in unison, such as in stereo setups or push-pull circuits. Matched pairs reduce the risk of signal imbalance, ultimately resulting in greater fidelity and a more coherent audio experience whether you’re in a studio or performing live. -
Pergunta:
What voltage rating should I look for in a 12AT7 tube?
Resposta: When purchasing a 12AT7 tube, it's vital to consider the voltage ratings specified by your amplifier. Most 12AT7 tubes are rated for approximately 300 volts. Always check your equipment's specifications to ensure compatibility. Using tubes with incorrect voltage ratings can lead to diminished performance or outright failure. Ensuring you have the correct rating will contribute to both longevity and optimal sound quality. -
Pergunta:
How long do 12AT7 tubes typically last?
Resposta: The lifespan of a 12AT7 tube can vary significantly based on usage and the specific amplifier configuration. Generally, you can expect these tubes to function effectively for several thousand hours under regular usage conditions. Factors like the drive level and circuitry stress will impact their longevity. Monitoring sound quality changes can help you determine when it’s time for a replacement, ensuring that your audio remains crisp and clear. -
Pergunta:
Where can I buy 12AT7, Matched Pair in Cape Verde?
Resposta: You can purchase 12AT7, Matched Pair directly from Ubuy in Cape Verde. Ubuy offers a wide selection of audio tubes, including various brands and types, ensuring you find exactly what you need for your audio equipment. Their platform also provides detailed product descriptions to assist you in making informed choices that best suit your musical or recording needs.
Mullard Tubes 12AT7/ECC81 Editorial Review
The Mullard 12AT7 matched pair has received mixed reviews from customers. One user found that the tubes performed well on their tube tester and worked great in their Heathkit HW-101, expressing willingness to purchase again. Conversely, another user commented that although the tubes sounded good, they picked up excessive background noise, rendering them unusable. However, another customer highly recommended the seller due to the excellent matching of the tubes. The Mullard 12AT7 matched pair seems to have garnered a mixed response from users. While some praise its performance and express willingness to purchase again, others found it to pick up excessive background noise. The excellent matching of the tubes has also been highlighted. It appears that the product has its merits, but potential buyers should be mindful of its sensitivity to background noise.
Avaliações e Classificações dos Clientes
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5 Estrela
0%
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4 Estrela
100%
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3 Estrela
0%
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2 Estrela
0%
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1 Estrela
0%
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Prós
- Performs well on tube tester
- Works great in Heathkit HW-101
- Excellent tube matching
Contras
- Prone to picking up background noise
CONFIANÇA NA PLATAFORMA E SEGURANÇA DO COMPRADOR
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
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CVE 8467
Encomende já e receba por volta de Sábado, Agosto 29
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