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Item #:
20935630
Electro-Harmonix Vacuum Tube - 6550, Matched Pair, Black, Tube Amplifier, Instrument Amplifier Tubes, Compatible with Guitar, Double Bass, Keyboard,
Item #:
20935630
SGD 217
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What Stands Out
Matched Pair
Crafted as a matched pair for optimal performance, ensuring consistent audio quality and balanced output, perfect for both guitarists and bassists seeking premier sound.
Versatile Compatibility
Compatible with guitar, double bass, and keyboards, making these tubes an excellent choice for a range of instruments, enhancing sound quality across various musical applications.
High-Quality Sound
Delivers exceptional warmth and richness to your audio, providing musicians with the vintage sound they crave while delivering reliability and longevity in performance.
Product Details
| Compatible Devices | Guitar, Double Bass, Keyboard, All |
| Output Wattage | 42 Watts |
| Number of Bands | 4 |
| Power Source | Corded Electric |
| Amplifier Type | Tube |
| Connector Type | RCA |
| Color | Black |
| Item Weight | 18 Ounces (510.3 grams) |
| Brand | Electro-Harmonix |
| Model Name | 6550 |
| UPC | 609722128339 |
| Manufacturer | Electro-Harmonix |
| Model Number | T-6550-EH-MP |
| Mfr Part Number | T6550EHMP |
Who Should Buy?
-
Professional Musicians
Ideal for musicians using tube amplifiers for performing live, delivering warm tones and ample power.
-
Studio Engineers
Great for studio use, these tubes enhance audio quality and provide robust sound characteristics for recordings.
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Bass Players
Perfect for double bass players seeking rich, deep tones that enhance their instrument’s natural sound.
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Budget Players
Not suitable for players looking for low-cost options, as these tubes can be relatively expensive.
Product Description
Electro-Harmonix Vacuum Tube - 6550, Matched Pair, Black, Tube Amplifier, Instrument Amplifier Tubes, Compatible with Guitar, Double Bass, Keyboard, All
About This Item
Introducing the Electro-Harmonix Vacuum Tube - 6550, Matched Pair! If you're in need of a superior high-power Octal Beam Tetrode, then look no further. This vacuum tube is perfect for any amplifier that uses 6550 or KT88. Designed to withstand even the most punishing environments, this tube is a favorite among bass players, especially those who rock the Ampeg SVT. With an impressive 42 watts of plate dissipation in tetrode operation and 44 watts in triode, this tube offers improved power compared to desirable vintage types.
It provides extra headroom, allowing bass players to fully realize the dynamic and tonal range of their instruments. No matter the setup, the nickel steel side rod mica supports a sweet tone that will surely captivate your audience - even if the tube is just inches from the speaker. Not only is this vacuum tube perfect for bass amps, but it is also suitable for hi-fi use. It's equivalent to the KT88, making it versatile and ideal for various audio applications. When you choose the Electro-Harmonix Vacuum Tube - 6550, Matched Pair, you're choosing a reliable and high-quality product.
This vacuum tube has the power and durability to handle any performance or recording session, giving you the best sound possible. Don't miss out on this opportunity to elevate your bass playing or audio experience. Upgrade your amplifier with the Electro-Harmonix Vacuum Tube - 6550, Matched Pair today!.
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is a 6550 vacuum tube, and what are its primary uses?
Answer: The 6550 vacuum tube is a powerful audio amplifier tube primarily used in high-end audio applications, such as guitar and bass amplifiers, and in Hi-Fi stereo systems. Its design allows for high output power and excellent tonal performance, making it ideal for professionals and audiophiles looking for rich sound quality. Commonly found in vintage and modern guitar amps, it maintains a warm tone with great headroom, making it suitable for both clean and overdriven sounds. -
Question:
What does 'matched pair' mean regarding vacuum tubes?
Answer: A 'matched pair' refers to two vacuum tubes that have been tested and selected to have similar electrical characteristics, such as gain and output. This is essential to ensure balanced performance in push-pull amplifiers or stereo systems, where tubes operate together. Using a matched pair minimizes distortion and leads to a more cohesive sound, enhancing the overall audio experience whether in recording or live performance settings. -
Question:
Are Electro-Harmonix 6550 tubes reliable for professional use?
Answer: Yes, Electro-Harmonix 6550 tubes are known for their reliability and consistent performance, making them a popular choice among professionals. These tubes are rigorously tested for quality and match, ensuring that they meet the demands of stage and studio work. Many musicians trust Electro-Harmonix for live performances and recordings due to their durability and ability to maintain sound integrity even under tough conditions. -
Question:
How do I install 6550 vacuum tubes in my amplifier?
Answer: Installing 6550 vacuum tubes involves carefully removing the amplifier's chassis cover, ensuring the unit is powered off. Once opened, gently remove the old tubes by pulling straight out, then align the pins of the new matched pair with the sockets, pressing down firmly. Always handle tubes by their glass bodies, and avoid touching the pins to prevent contamination. This simple process can significantly enhance your amplifier's performance, allowing you to experience improved sound quality. -
Question:
What differentiates Electro-Harmonix 6550 tubes from other brands?
Answer: Electro-Harmonix 6550 tubes stand out due to their unique construction and design that prioritize tonal accuracy and dynamic response. Compared to other brands like Tung-Sol or Svetlana, Electro-Harmonix is renowned for their warm, rich sound and robust build quality. Many users appreciate the tonal clarity and definition provided by these tubes, which enhances both live performances and studio recordings, making them favorable among musicians seeking superior audio fidelity. -
Question:
Can I mix 6550 tubes with other tube types in my amplifier?
Answer: Mixing 6550 tubes with other types, such as EL34s or 6L6s, is generally not advisable as different tube types have varying electrical characteristics and may lead to suboptimal performance or even damage to your amplifier. It's best to match tubes of the same type and specifications to ensure the amp functions properly, allowing you to maintain sound integrity and reliability during your sessions. Sticking to a matched pair like the Electro-Harmonix 6550 guarantees consistent output. -
Question:
Where can I buy Electro-Harmonix 6550 vacuum tubes?
Answer: You can buy the Electro-Harmonix 6550 vacuum tubes on Ubuy. Ubuy provides a range of audio equipment and components, allowing you to find quality options easily. Their user-friendly website and reliable service make it a convenient choice for musicians and audiophiles looking to upgrade their gear with reputable brands like Electro-Harmonix. -
Question:
What should I consider when replacing vacuum tubes in my amp?
Answer: When replacing vacuum tubes, consider factors like the type of tube, electrical compatibility, and the brand's reputation for quality. It's also crucial to select matched pairs for optimal performance in push-pull circuits. Regularly checking the condition of your tubes helps maintain the longevity and sound quality of your amp. If your sound becomes dull or distorted, it’s a sign that it might be time for a replacement, ensuring your performances remain at their best. -
Question:
How long do 6550 vacuum tubes typically last?
Answer: The lifespan of 6550 vacuum tubes varies, typically ranging from 1000 to 5000 hours of usage, depending on usage intensity and application. Factors such as amplifier settings, the environment, and maintenance practices play a significant role in tube longevity. Regularly monitoring the performance and sound quality of your tubes can signal when replacements are necessary, ensuring your audio equipment continues to deliver optimal performance in both studio and live settings. -
Question:
Can I use 6550 tubes in a guitar amplifier designed for EL34 tubes?
Answer: Using 6550 tubes in an amplifier designed for EL34s is not recommended due to their differing electrical characteristics. The circuit design for each tube type is optimized for their specific parameters, meaning swapping them can cause performance issues or potential damage. If you are considering a change, consult your amplifier’s manual or a professional to ensure that modifications are made correctly without compromising sound quality.
Electro-Harmonix Tubes T-6550-EH-MP Editorial Review
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SGD 217
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