Thank you for viewing. ⚪︎ This is a completely new, unopened item. Since it is unopened, we cannot confirm the contents. ⚪︎ I purchased it and stored it in a clean, dark place, unopened. ⚪︎ This is very popular equipment for beginners in audio! Recommended for those considering streaming, etc.・ᴗ・ ⚪︎ Immediate purchase is welcome! It's on sale, so it's first-come, first-served! ★ Yamaha AG03 MK2 A USB-connected audio interface with a monitoring function that provides professional sound quality. - Brand: Yamaha - Model Name: AG03 MK2 - Interface Type: Audio Interface - Connection: USB connection - Monitoring Function: Equipped with a monitoring function