EVH D-Tuna - Black pink With Martin Retro® strings

With Martin Retro® strings

Designed for use with guitars

And you’ll find experimenting to yield particularly rewarding results

But a spring being pulled on at an angle represents wasted energy and causes turbulence

tonal colour

EVH D-Tuna - Black pink With Martin Retro® stringsThe 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