I bought this with the intention of making music, but I gave up quickly, so I'm selling it in hopes that someone else can make use of it. I've only used it about three times, so I feel it's in good condition. Operation has been confirmed. - Model Name: M2 - Interface Type: 2-in/2-out USB audio interface - Sound Quality: Studio quality - Included Accessories: Instruction manual - Connection Terminals: XLR/TRS combo jack, headphone output, line output Thank you for looking.