I am selling this item because I realized my own player had a built-in phono stage and I didn't need it. I turned it on only once after opening the package. I purchased it on Amazon for ¥5,972. The compact silver phono equalizer, AT-PQ03, is designed for turntables. - Model Name: AT-PEQ3 - Type: Phono Equalizer - Connection Terminals: RCA terminals - Body Color: Silver - Included Accessories: Power adapter, connection cables Thank you for looking.