Those who wish to explore Drop D-flat should consider getting a string set with thicker gauge. Not all strings can produce good sound when tuned this low.
With the Roadie Tuner, your set-list is sure to flow naturally. It comes with an extensive index of 150+ built-in tunings so you don't need to worry about switching between different alternate tunings and keeping track of your custom ones. All you need to do is select your tuning of choice, place Roadie on the peg and watch it automatically tune your instrument for you in just seconds.