Thank you for viewing. This is a listing for a marantz stereo control amplifier, the SC-9. 【Operational Status】 During inspection, power was confirmed, and the lamp lit up. However, no further operation was confirmed. 【Condition of the Item】 There are scratches and wear from normal use, but overall, the appearance is clean. Please check the condition in the photos. 【Included Items】 Only the main unit is included. Based on the above, this product is a junk item, intended for parts, or for repair. Please purchase with this in mind. Only those who understand this are requested to purchase. For those looking for this item, please consider this opportunity.