The Classic, Active, “SLO Special” Styled StingRay Bass. This StingRay Classic pays tribute to the “SLO Special“ Music Man StingRay bass. With its comfortably narrower 38mm nut and 9V powered Active 2-band preamp, this StingRay Classic brings an iconic look, sound and feel in all finishes. Less Really Can Be More. Featuring a 9v powered Active Preamp and individual Volume, Hi and Low “Cut/Boost” controls, StingRay Classic gives the player a no-nonsense, straightforward command over the tonal voicing of this StingRay bass. Music Man Designed Bridge. Our Sterling by Music Man bass bridge is modeled after the heavy-duty Music Man design, and features fully adjustable and intonatable steel barrel saddles for fantastic tone. Classic Looks, Great Vibe. They say looks aren't everything, but with the classic finishes of Butterscotch and Three-Tone Sunburst, this StingRay Classic stands out on any stage with an iconic, vintage flair.