Eastman DM1 Gypsy Jazz model The DM1 is an acoustic gypsy jazz guitar with an oval soundhole (petite bouche). With an Engelmann spruce top, rosewood back and sides and a maple neck with an ebony fingerboard, this guitar is sure to produce that typical crunchy gypsy jazz tone with plenty of volume. Like all Eastman guitars, this model combines stylish looks with excellent playability. The DM1 comes in a Natural finish and a darker Classic finish.