CloseGearNuts Essentials Make Your Axe Rock!
Just so you know: the Groove Tubes tubes and sets we sell are all "Mediums." That's in the 4 to 7 range on Groove Tubes' scale. Sorry, we cannot take returns on tubes.Groove Tubes has been manufacturing, importing, and grading quality power tubes for two decades. No stranger to GearNuts, 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 toys, and true tube aficianados worldwide swear by the tubes and pro audio products Groove Tubes makes. For premium tube tone, go with Groove Tubes!
The GT-EL34R Power Tubes Duet is a Russian-made pentode that's standard issue on many UK amps and has amazing durability. These tubes have a a little harsher breakup and less high-end clarity than European models, giving them a distinctive combination of vintage and modern tonality. Available in pairs.
