BOSS DR-3 drum machine with input/output terminals, manual, and original box. - Model Name: DR-3 - Brand: BOSS - Function: Drum Machine - Connectivity: Input/Output Terminals - Accessories: Original Box ※ Power adapter not included Thank you for viewing. The original box and manual show some age-related wear, but the main unit is in beautiful condition with hardly any signs of use, as it has been used very little since purchase. I have not been able to check all functions for this listing, but I have confirmed basic sound output, and it appears to be working without issue. Please note that this is a used item and has been stored by a private individual. Please refrain from purchasing if you are looking for a perfect item or are particularly sensitive to condition. Thank you for your understanding.