The EVH D-Tuna is a unique patented device that enables players to drop the E to D and back, in an instant. D-Tuna has been standard equipment on Eddie Van Halen's personal guitars as well as signature series locking tremolo-equipped guitars since the early 90's.
Each D-Tuna kit contains:
1 EVH D-Tuna Unit
2 String lock screws
1 Spring
1 Fine tuning Allen wrench
Each D-Tuna kit contains:
1 EVH D-Tuna Unit
2 String lock screws
1 Spring
1 Fine tuning Allen wrench