The Dean ML Select 7-string Multi-Scale electric guitar features 24 frets of ergonomic design and intonation that not only makes it natural to the hand but gives it a look all its own. A 27" to 25.5" scale length adds tension to the lower notes to keep them in tune while having the comfort of lead playing with ease. But Dean went to the next level and teamed up with Kahler to add the benefit of a USA Kahler tremolo system made specifically for multi-scale guitars. It even has the Kahler locking nut with built-in string tree to keep the pitch of the string stable when locking down