Meet the ultimate high-output amp valve: the Groove Tubes® GT-5AR4 RECTIFIER TUBE.
Bring the distortion and response of your amplifier to a higher level with the Groove Tubes GT-6550-R MED!
The Groove Tubes GT-6L6-R MED power amplifier tube has a sweet, medium output for shaping warm overdrive and character packed distortion, and here, it comes in a pack of four.
The low-output Groove Tubes GT-6V6-R MED power amplifier valve has been used to voice Fender amplifiers including the Vribolux, Princeton, Virboking and Dual Professional for decades already.
The Groove Tubes GT-EL34-M MED QUARTET is a faithful reproduction of the standard fixtures in any high-powered British stacks built in the '60s. The output of this valve is 20 to 25 Watts.
Based on the original Mullard EL34 power amplifier tube used in early Marshall and Hiwatt amps, the Groove Tubes GT-EL34-M R5 will give you all the feel and sound of the '60s.
The Groove Tubes GT-EL34-R MED DUET power amplifier tube is a faithful reproduction of the standard fixtures found in any high-powered British stacks built in the '60s.
The Groove Tubes GT-EL34-R MED QUARTET power amplifier tube is a faithful reproduction of the standard fixtures found in any high-powered British stacks built in the '60s.
The smaller rendition of the EL34 preamp valve, the Groove Tubes GT-EL84-R MED drips with all of the same character and quality, but at a lower power output of 5 to 8 Watts.
Filters
Filters