【Power On/Operation Confirmed】 Power adapter included. This is a used item, so there may be scratches, stains, and discoloration due to use, even if not specifically mentioned. I have confirmed that sound is produced from the amplifier. I have confirmed that all pedals and buttons respond. I believe it should function without problems for normal use, but please understand that I have not tested every input and every program. Also, as you can see in the photos, the T-shaped part where the cable is supposed to be wound on the input surface is cracked and damaged. This is a used item, so please ask questions and check the images before purchasing. I do not recommend this to those who are particularly concerned about scratches and stains associated with used items. Also, in order to prevent product substitution, returns are generally not accepted. Thank you for viewing.