Sire M7+ A4F/TBL Marcus Miller Fretless Bass Guitar Transparent Blue

The Sire M7+ A4F/TBL is Sire's flagship modern bass, developed in collaboration with Marcus Miller for the serious bassist who demands maximum expression and control. This fretless 4-string bass features a stylish Transparent Blue finish and combines an alder body with a solid flamed maple top. This results in a rich, modern sound with a luxurious appearance. The modern body shape and extra-comfortable Edgeless™ ebony fingerboard make this bass a joy to play, both live and in the studio.

The M7 is equipped with the powerful Marcus Pure-H Revolution humbuckers and the Heritage-3 preamp, giving you access to a wide range of tones—from deep, warm tones to aggressive modern sounds. Thanks to its active/passive circuitry, three-band equalizer with mid-range control, and series/split/parallel switching per pickup, this bass offers unprecedented sonic flexibility. The high-quality finish and hardware make this the ultimate instrument for the discerning player.

Specifications:

• Body material: North American alder/swamp ash with solid flamed maple top
• Body shape: Modern bass style
• Color: Transparent Blue (TBL)
• Neck material: Hard maple
• Neck shape: C-shape
• Scale: 34”
• Fingerboard: Ebony with Edgeless™ beveled edges
• Key radius: 12”
• Frets: 24 medium (fretless version without fret markings)
• Nut: Natural bone, 38 mm wide
• Inlays: White mother-of-pearl dots
• Neck joint: Four bolts with individual bushings
• Pickups: Marcus Pure-H Revolution humbucker set
• Preamp: Marcus Miller Heritage-3 with mid-frequency control
• Regulations:
• Volume / tone (dual pot)
• Pickup blender
• Treble
• Mid/mid frequency (dual pot)
• Bass
• Mini toggle (active/passive)
• 2 mini toggles for pickup configuration: series / split / parallel
• Knobs: Modern black aluminum knobs
• Bridge: Marcus Miller Heavy Mass Custom
• Tuning Machines: Sire die-casting gear
• Hardware finish: Black
• Pickguard: None