YAMAHA RY10 Rhythm Programmer. [Functionality Check] Power on confirmed with AC adapter. LCD display and basic operations confirmed. [Condition] Used item, so there are scratches and signs of use on the main unit, but there is no noticeable damage and it is in relatively clean condition. The instruction manual has stains. The outer box has noticeable dirt and damage (see photos). *Since all functions have not been checked in detail for an extended period, we do not guarantee all functions. [Included Items] ・Main unit ・Genuine AC adapter ・Instruction manual ・Original box (damaged condition) Please purchase only if you understand that this is a used item.