The Sire M5 2nd Generation is an upgraded modern bass in several layers; starting from the body to its neck for more energetic bass slapping, the Marcus preferred- hardware and electronics ready for any playing style, and its modern look and feel suitable in the Z generation. Sire Marcus Miller M5 2nd Generation 4-String Bass Guitar Features One may easily distinguish the powerful and intense sound produced by the signature Marcus Pure-H revolution pickup and preamp installed in the Sire M5. The contemporary body and neck of the SIRE M5 consist of a modern bass shape, 5 piece wood for more stability paired with ebony fingerboard and rolled fretboard edges to sum up its smooth and comfortability features.