Valves
Cryo Valves
Kits
Speakers
Pedals
Amp Parts
Cabinets
AccessoriesGroove Tubes / 5Y3GT-GROOVE TUBES SUPER PREMIUM
Click on image(s) above to view larger
BACK
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.
5Y3GT Groove tube low output rectifier tube originally used in early low power Fender amps with tube rectifiers such as the Champ, Princeton and Deluxe. 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
Comments
Specials
-
KT150-TUNG SOL RI SINGLE
Tested Singles Only
The KT150 is a totally new design intended for high end audio use. The Tung-Sol KT150 is the ...
£95.00£85.00 -
Fender Bassman 1959 STR Groove Tube 6L6GC GE 5U4GB Full Upgrade Kit Cryo
5U4GB Option
Special Offer 10% Discount
Until now clear note definition, musical complexity and rich ...
£198.00£178.20 -
Carr Artemus EL84 JJ Full Upgrade Kit Cryo
Special Offer 10% Discount
JJ valves a renowned around the world for their superb sound quality. By Cryo ...
£196.00£176.40 -
Marshall Studio Classic SC20C Series 20 watt Relic 12AX7WC Beijing 6N4J Marshall EL34B Full Upgrade Kit
Early Crunch Early Break Up
** Exclusive offer for Marshall Owners 10% Discount **
At last a set with ...
£108.00£97.20 - 6550-JJ TESLA AMPEG £
288.00£244.80 - Celestion G12 Neo Cr£
133.33£124.17 - Maxon OD808X Overdri£
99.19£95.83
Tweet