Product Ref: 57647
To install the EVH D-Tuna System is simple and requires minimum effort. First unlock and loosen the locking nut before slackening the low E string ready for removal. Unscrew the black pin at the back of your Floyd Rose tremolo to release the string and remove the black screw pin. You are now ready to install the EVH D-Tuna System.
Place the springs on the long black screw pin provided with the EVH D-Tuna and then also mount the D-Tuna pot onto the black pin. Screw this into the position on your Floyd Rose tremolo then insert the string and tighten as normal. Tune your low E string to D and tighten the locking nut in this position.
You will now be able to switch between D and E string tunings by simply pushing in the D-Tuna towards to bridge. If your E note is not pitch perfect when initially installing simply make minor adjustments with the provided allen key to the side of the D-Tuna system until satisfied.