【Excellent Condition, Fully Functional】 Thank you for viewing. This is a set of the YAMAHA MD4S Multitrack MD Recorder main unit, genuine speakers (YST-M8), and AC adapter. 【Product Contents】 YAMAHA MD4S Main Unit Dedicated Speakers YST-M8 (L/R Pair) Power Adapters x2 Connection Cables 【Condition】 ・Power on confirmed, display working, recording mode switching confirmed, level meter operation confirmed ・Speaker output confirmed (sound output OK) ・Some signs of use, scratches, and minor blemishes on the main unit and speakers ・MiniDisc media not included Please refrain from purchasing if you are concerned about minor conditions due to the used nature of the product. Please purchase only if you understand the product's current condition. (Please refer to the instruction manual for information on what you can do with the MD4S.) ↓ https://jp.yamaha.com/files/download/other_assets/1/323171/MD4SJ.pdf