Thank you for viewing. I am selling this mixer because I purchased a new one. This is a junk item. I think it would be good for someone who can repair it. 【About the Condition】 ・Power on confirmed, no problem. ・USB port does not respond. It sometimes connects to a PC, but I think it cannot be used as an audio interface without repair. ・One of the output channels 1 and 2 does not respond. This phenomenon occurs when the stereo switch is on. When the mono switch is on, the mono signal is output from both output channels 1 and 2 without any problems. ※This is being sold as a junk item. I have checked all channels and the effects, but there may be defects that I have not noticed (including noise, etc.). Please purchase only if you understand that this is a junk item. The warranty period has expired. Analog mixer, 12ch (6 mono + 3 stereo), with effects, USB I/O, multi-track model - Brand: Soundcraft - Model Name: Signature 12 MTK - Number of channels: 12 channels - Input/output terminals: XLR, TRS terminals - Accessories: Instruction manual, cables, box (the box is discolored due to sun exposure)