High-Quality EMPIRE 500id Record Cartridge - Brand: EMPIRE - Model: 500id - MI type (Moving Iron) - Type: MI type (Similar to MM type, but uses a moving iron system) This model was considered one of the higher-end models from EMPIRE. It was known for its delicate and expansive sound reproduction. It features high resolution due to the magnetic circuit unique to the MI type. - Shell: Includes a genuine aluminum alloy machined shell to suppress resonance - Color: Black/Purple - Connection Type: RCA - Features: High-quality cartridge