Power-on confirmed. I inserted a cassette tape and tested the play, rewind, and fast forward functions, but the operation was unstable, with the mechanism starting and stopping intermittently. It gives the impression of being generally underpowered. Therefore, this item is being sold on the assumption that it will be used for parts or repair. The exterior appears to be in good condition. Please purchase only if you understand that this is a junk item. * Detailed operational checks have not been performed. * Please refrain from purchasing if you are overly concerned about the item's condition.