B.C. Rich PS4BOWS Paolo Signature 4-String Bass Guitar with Bolt on Neck, Spalted Maple Construction Bolt On Material Mahogany Binding Single Ply White Top Spalt Maple Fretboard Ebony Bridge Type Adjustable Stop W Locking Saddles Electronics 2 Volume, Master Tone Neck Pickup B.D.S.M. Humbucker Bass Bridge Pickup B.D.S.M. Humbucker Bass