Korpa 
Groove Tubes has been manufacturing, importing, and grading quality power tubes for two decades. No stranger to Sweetwater, Groove Tubes founder and energy source Aspen Pittman has paid us numerous informative (and always entertaining) visits through the years. His tireless pursuit of perfect tube tone has resulted in Groove Tubes' reputation for consistency and premium quality. Want proof? Fender tube amps now include Groove Tubes as standard equipment, and true tube aficianados worldwide swear by the tubes and pro audio products Groove Tubes makes. For premium tube tone, choose Groove Tubes!
These GT-6L6GE power tubes are reissues of some classic tubes, and they feature a majority of USA components made on the original General Electric machines, with the original tools, dies, materials and processing formulas. The GT-6L6GE tubes provide stunning clarity, with tone that's reminiscent of legendary guitarists such Carl Perkins and Jimi Hendrix (both of whom mostly recorded through Fender amps in a period when the amp maker only used this tube). These prestigious tubes are sold in pairs.
