I purchased this item as almost new, and I have used it for a total of about 10 hours. The box has some scratches. Compact YAMAHA audio interface AG03 MK2, USB connection, 2 inputs, 3 outputs, with monitor output. - Model: AG03 MK2 - Brand: YAMAHA - Number of inputs: 2 - Number of outputs: 3 - Monitor output: Yes - USB connection: Yes - Size: Compact Thank you for looking.