This is a listing for a DBX215s 2-channel graphic equalizer unit. The power cable is not included. Power-on and sound output have been confirmed. There appears to be no noise or crackling. The exterior also appears to be in good condition, with no major damage. However, this is a used audio device being sold by a private individual, so perfect operation is not guaranteed. Please refrain from purchasing if you are looking for a perfect item. I will take care in packaging, but due to the nature of used precision equipment, there is a possibility of failure during shipping. Therefore, under any circumstances, no returns are accepted. ★This listing is for the main unit only. Packaging will be done using recycled materials. ★Please be sure to check my profile before commenting or purchasing.