This item is a used product. Sound output has been confirmed. It was working normally when used around May of this year, but I don't currently have any MDs, so I could only perform a simple operational check. Therefore, I'm selling it as-is. 【Condition】 As it is a used item, there is some wear and tear, but there are no major scratches or excessive signs of use, and it is in relatively good condition. Please check the photos for the condition. 【Included Items】 ・Main unit ・Power cable 【Shipping Method】 It will be wrapped in bubble wrap and shipped in a cardboard box. Please ask if you have any other questions.