《Important Notes》 Power is connected, but functionality is unconfirmed due to lack of knowledge, so this item is considered junk. ・No operational guarantee (refunds or returns). ・Usage period is unknown as it is not my property. ・Used item, therefore there are signs of use, dirt, and scratches. ・Please consider this item as parts or requiring repair. Refunds will not be given for junk items, including the above operational explanation. Please refrain from bidding if you do not understand. ・Please refrain from bidding if you are concerned about the condition, sound quality, etc. As it is a visual inspection by an amateur, there may be oversights. ・For used/junk items, we do not perform long-term operational checks or maintenance comparable to a specialist. As this is a used item of an old model, please consider it as a restoration base or requiring maintenance even if it is operational.