For sale: Pioneer DJ DDJ-1000. Used approximately once a week for about 3 years for streaming purposes. No accessories included; the main unit only. 【Condition】 It starts up without problems, and I have confirmed that it powers on and the lights illuminate. Regarding output, there were no issues with RCA and digital outputs during use. However, the following points showed unstable behavior: ・The CUE button for channel 3 was slow to respond immediately after startup, 　but would respond after about 5 minutes. ・The CUE button for channel 1 also tends to be slow to respond 　(responds better than channel 3). ・The sound color FX filter was also slow to respond immediately after startup, 　but became operable after a few minutes. I did not notice any major problems with the other buttons and controls at the time of use, but I have not performed any professional verification, and I cannot guarantee future operation. Therefore, this product is listed as "Defective". Please purchase only if you understand the condition and are willing to perform maintenance/repair yourself, or if you intend to use it for parts. As this is a used item sold as-is, returns and refunds are not accepted. Please understand this before purchasing.