Thank you very much for viewing. Before commenting or making a purchase, please be sure to read my profile and product description thoroughly to the end. I will not respond to questions that can be answered by reading the description, trivial template comments, or comments that clearly indicate the profile has not been read. Please refrain from transactions with those who have negative feedback in their purchase evaluations; please look elsewhere from the start. Also, I only ask that those who can communicate in Japanese and promise a smooth transaction up to the receipt procedure apply. Manufacturer: YAMAHA Yamaha Product Name: MD Multitrack Recorder MTR Model Number: MD4S Color: Silver Includes: Main unit, power cable Power on confirmation: OK All knobs and buttons are present. I do not have any discs to record with, and I do not have any knowledge of this equipment, so I have not performed any further checks. This is being sold as a used, junk item, so please only proceed with your purchase if you intend to use it for parts or are willing to maintain it. It will be wrapped in air-cushion packaging and shipped in a suitable cardboard box.