I bought this for work, but I haven't used it much since. The product is in almost new condition. There are no issues with its use. Thank you for your interest. The YAMAHA MG06 is a 6-channel analog mixer with XLR and 1/4-inch outputs, and is equipped with D-PRE preamps for excellent sound quality. - Brand: YAMAHA - Model Name: MG06 - Number of Input Channels: 6 channels - Output Terminals: XLR output, 1/4-inch output - Power Adapter: Included - Accessories: Instruction manual, warranty card - Purchase Price: 14,380 yen Thank you for looking.