Fender EVH D-Tuna System - Black

Drop D Tuning System for Floyd Rose Style tremolos
Fender EVH D-Tuna System - Black image 1
Fender EVH D-Tuna System - Black image 1
Sweetwater Savings: $9.96 MSRP: $59.95

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Fender EVH D-Tuna System - Black
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Change to Drop D in Seconds!

Achieve Drop D tuning in seconds with EVH D-Tuna! No more having to stop the flow of your set to change tunings or to grab another guitar, just hit the D-Tuna and instantly be in Drop D tuning. Using the D-Tuna is as easy as flicking your finger. This ingenious device was made to retrofit most Floyd Rose style tremolos in minutes. Eddie has been using the D-Tuna on his guitar for years with great success. Join the masses of guitar players that tune to Drop D in mere second by installing an EVH D-Tuna Drop D tuning system!

EVH D-Tuna Drop D Tuning System Features:
  • Effortlessly retune your guitar to Drop D in seconds
  • Easy to install on Floyd Rose style tremolos
  • Made from high quality hardened steel
  • Designed and used by EVH

Eliminate the hassles of tuning to Drop D with the EVH D-Tuna Drop D tuning system!
NOTE: This product is available in the United States only - no international sales.

Tech Specs

Manufacturer Part Number 5550121467

Customer Reviews

Based on 4 reviews
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Works like a charm.

Not much to say. Easy install. Works perfect. Very convenient. Evh has inspired lots of great gear.

Detune in tune!

This particular unit was to replace one that I wore out! I have EVH D-Tunas on ALL my guitars with Floyd Rose bridges. There is nothing better for drop D tuning needed for several songs I play with my band. It's quick, easy and accurate when set up properly! I highly recommend these units for Floyd players who drop D tune on and off through performances. In addition, Sweetwater has become my "go to" music store online! Their customer service is second to none!
Music background: 40 years of performing


The spring that is included is too weak. The unit rattles when playing due to the spring not holding the unit securely. I had one that came on a peavey Wolfgang and that one did not do this. Looking for suitable replacement spring so it will work properly. It is currently installed on a charvel San dimas.
Music background: Guitar player for last 25 years. Semi pro.


I just installed a brand new replacement Floyd Rose Original tremolo. The main reason i chose the "Original" was to accommodate the D-Tuna, as i prefer the "Pro" model bridge, which will not. This D-Tuna is absolute junk. First off, its a screw, a weak spring and what amounts to a metal shim...for $50. The "tuning screw" doesn't have the range to even get close to perfect tune...and yes I've done everything correctly...multiple times. You can achieve everything this thing does by tuning to drop D with the fine tuner backed all the way out, lock your nut, then just tune up to E with the fine tuner. It may take you 2.5 seconds longer, but at least it will be IN TUNE!....that's exactly how the D-Tuna works except it uses a shim to do so. What a rip-off....and now I'm stuck with the bridge i did not want. Sweetwater is fantastic tho. :)
See also: Fender, Fender Guitar Parts & Miscellaneous