This is an audio-technica AD1203JS AC ADAPTER. The product includes only the main unit. *Box, manual, cables, etc. are not included. Power-on tested. Output is center positive, DC12V / 300mA. *Returns due to incorrect purchase will require you to cover the return shipping costs. Please check the images and carefully research compatible models before purchasing. There are some scratches and dirt. It will be shipped via Takkyubin Compact, Takkyubin, or Yu-packet Plus. *The shipping company may change depending on the situation, but the shipping cost and anonymous shipping will remain the same. I will not answer questions about serial numbers other than those shown in the images. #audio-technica #オーディオテクニカ #ACADAPTER #アダプター