Replaces: Shure N24H. Used In: Shure M24H. – Shure: N24H. – Shure: M24H. Tip Radius: HYPERBOLIC. PRECISION MANUFACTURED BY SHURE. The stylus remains unused, untouched, and in mint condition. Originally designed for quadraphonic (CD-4) record playback — a genuine Shure-manufactured stylus valued by collectors of the format.