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AccessoriesGroove Tubes / GZ34/5AR4-GROOVE TUBES SUPER PREMIUM
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All prices contained on this page are exclusive of VAT. This is currently charged at 20% and is payable by the UK only.
A test report is available click here to view
All Groove Tubes rectifiers that are purchased from Watford valves are further tested by us for physical operation and characteristics and undergo our real world testing under the same stress conditions that they will meet in your amplifier.
All rectifiers voltages are dual selected on forward and reverse parameters. This will ensure that you get the best selected valves available
All prices contained on this page are exclusive of VAT. This is currently charged at 20% and is payable by the UK only.
A test report is available click here to view
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 Groove tube GZ34/5AR4 is made in Russia and is an excellent choice for replacing GZ34 in Fender, Mesa Boogie and Vox AC30 amplifiers This high powered rectifier that is used in many guitar and Audio amplifiers and offers excellent performance.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.
All Groove Tubes rectifiers that are purchased from Watford valves are further tested by us for physical operation and characteristics and undergo our real world testing under the same stress conditions that they will meet in your amplifier.
All rectifiers voltages are dual selected on forward and reverse parameters. This will ensure that you get the best selected valves available
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Specials
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