関連ワード:  direct drive vs automatic turntable    direct drive automatic turntable    direct drive automatic turntable system    direct drive automatic turntable system sl dd22    direct drive automatic turntable system sl dd33    direct drive automatic turntable system technics    direct drive automatic turntable system sl 1700    direct drive automatic turntable system sl d202    direct drive automatic turntable system sl d2    direct drive automatic turntable system sl dd20