Product Condition: Functionality has been confirmed. The main unit has no noticeable scratches or stains and is in relatively clean condition. (Please check the photos) - USB connection → No issues - Crackling (noise) → None - Volume control → Good Features: - A standard mixer perfect for streaming, singing covers, and recording instruments. - Up to 2 microphone inputs (XLR / supports 48V for condenser microphones) - Hi-Z compatible for guitars (equipped with AMP SIM switch) - Easy-to-use one-touch COMP/EQ & EFFECT - Loopback function is ideal for PC streaming - 6-channel input allows for flexible mixing - Headset jack also supports game streaming Included Items: - Main unit Shipping: Will be securely packaged with waterproof materials and cushioning. Notes: Please understand that this is a used item before purchasing.