Groove Tubes / EL34/EL34M-GROOVE TUBES SUPER PREMIUM
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Groove tubes were founded back in 1979 by Aspen Pittman and have become
one of the most respected valve brands in the world.
We Offer The best tested Groove Tube valves in the world
We take selected GT items and in addition to GTs in house testing and distortion rating on output valves they also undergo our own unique real world burst testing. The burst testing process involves a series of varying timed electrical signal bursts. This runs the valves under the same stress conditions that they will meet in your amplifier. All output valves are then dual matched by us on current and gain. This will ensure that you get the best selected GT valves available anywhere in the world.
We believe this combination gives you the best tested valves available anywhere in the world.
The EL34M Groove tube is based upon The Mullard EL34 XF2 dual getter version of the sixties.The original Mullard EL34 defined the sound of rock music and the GT EL34M recreates the classic original sound.We Offer The best tested Groove Tube valves in the world
We take selected GT items and in addition to GTs in house testing and distortion rating on output valves they also undergo our own unique real world burst testing. The burst testing process involves a series of varying timed electrical signal bursts. This runs the valves under the same stress conditions that they will meet in your amplifier. All output valves are then dual matched by us on current and gain. This will ensure that you get the best selected GT valves available anywhere in the world.
We believe this combination gives you the best tested valves available anywhere in the world.
The EL34M has all the originals pronounced mid-range punch, tight low end slam with smooth the top end break up that gets warm and crunchy when pushed hard. The EL34M has a wonderfully rounded midrange sound with a fat articulate tone, just like the original Mullard.
If you are a blues player then this is a great blues valve as it is very touch responsive in Marshall style amplifiers, think of Gary Moore tone on still got the blues and that is what the GT EL34M excels at.
The Groove Tube EL34M has all the classic ingredients to provide classic rock tone.
Groove Tubes Super Premium the best just got better as these are specially burst tested by us.
We take selected GT items and in addition to GTs in house testing and distortion rating on output valves they also undergo our own unique real world burst testing. The burst testing process involves a series of varying timed electrical signal bursts. This runs the valves under the same stress conditions that they will meet in your amplifier. All output valves are then dual matched by us on current and gain. This will ensure that you get the best selected GT valves available anywhere in the world.
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