The DS-ST26 SD is a replacement needle (replacement needle) that performs as the original needle, not the manufacturer made for use with Hitachi (LO-D) record cartridges. This replacement needle is a "synthetic diamond needle" type. This is a generic model that plays a regular range of sound ranges, with a standard conical shape. General life is about 200 hours. The successor to the H.52-ST26 DS-ST26 YEL (4951586161806).