This is the ELECTRO-HARMONIX HOT TUBES NANO. *Overdrive pedal. The product includes the main unit, box, manual, etc. *Adapter not included. Operation has been confirmed. There are some scratches and dirt. Shipping will be via Takkyubin Compact 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 the serial number other than what is shown in the image. #Effecter #ELECTROHARMONIX #ElectroHarmonix #OverDrive #Overdrive #EHNHTN