
( Brand: Groove ), ( Manufacturer Part Number: GT-EL34C ), ( Type: Vacuum Tube )
The GT-EL34C Groove Tubes tube is a high-quality vacuum tube designed for use in guitar amplifiers and other audio applications. This tube is known for its rich, warm, and robust sound, making it a popular choice among musicians and audio enthusiasts alike.
The GT-EL34C is a pentode tube, which means it has five active elements. This allows it to produce a wide range of tones, from clean and crisp to overdriven and distorted. The tube is made with high-quality materials, including a thick glass envelope and a metal base, which ensures durability and reliability.
The GT-EL34C has a high power rating of 30 watts per tube, which makes it suitable for use in high-power amplifiers. The tube also has a high plate current, which allows it to produce a strong output signal. This makes it ideal for use in amplifiers that require a lot of power to drive loudspeakers.
The tube is designed with a special groove on the grid cap, which helps to improve the tube's performance by reducing microphonics. Microphonics are unwanted vibrations that can cause noise in the amplifier signal. The groove helps to reduce these vibrations, resulting in a cleaner and more stable signal.
The GT-EL34C is also easy to install and replace. It has a standard 9-pin base, which is compatible with most amplifier designs. The tube is also tested and rated for use in Class AB and Class AB1 amplifier configurations.
Overall, the GT-EL34C Groove Tubes tube is a high-quality and high-performance vacuum tube that is suitable for use in a wide range of audio applications. Its rich, warm sound and robust construction make it a popular choice among musicians and audio enthusiasts, and its high power rating and low microphonics make it a reliable and stable choice for use in high-power amplifiers.
Pros of buying GT-EL34C Groove Tubes:1. Improved Sound Quality: GT-EL34C Groove Tubes are known for their rich, warm, and vintage tone. They can significantly improve the sound quality of your amplifier, making it more expressive and dynamic.
2. Longer Life Span: Compared to some other tubes, the GT-EL34C Groove Tubes have a longer life span. This means you won't have to replace them as often, saving you money in the long run.
3. Hand-Selected and Tested: The GT-EL34C Groove Tubes are hand-selected and tested for quality. This ensures that you're getting a tube that meets high standards and will perform well.
Cons of buying GT-EL34C Groove Tubes:1. Higher Price: GT-EL34C Groove Tubes are typically more expensive than some other tube options. This could be a disadvantage if you're on a tight budget.
2. Requires Specific Amplifier: These tubes are designed for specific amplifiers. Not all amplifiers are compatible with these tubes, so you'll need to ensure your amplifier is compatible before making a purchase.
3. Sensitive to Handling: Tubes, in general, are sensitive to handling. They can be easily damaged if not handled with care.
Recommendation:If you're looking for a tube that can significantly improve the sound quality of your amplifier and has a longer life span, the GT-EL34C Groove Tubes could be a good investment. However, keep in mind that they are more expensive than some other tube options and require specific amplifiers. If you're unsure whether these tubes are compatible with your amplifier, it's always a good idea to consult with a professional. Overall, if you're willing to invest in high-quality sound and durability, then the GT-EL34C Groove Tubes could be a great choice for you.
Tested in a VT-7d u1 filament 2 checked for shorts, leakage 3 grid gas 4 dynamic mutual conductance result on gm tube hos minimum value 30 3750tube 3750nos hos 6 life test useful tube 100 two testers are never the same. All tubes have passed the gas and short tests. Rectifiers and diode tubes do not have trans conductance values.
If I state any values they are for a guide only. So this shows what I get, and you get may be slightly different.: pair Groove tubes GT-EL34C output tube made in us.
Tested 100 condition tube: used nos at TV-7d u box: plain lettering: tubes does have some small shiny flaking in side usually is ended white cathode coating, but this appearance to be from mica holder because don't any coating.