*There are scratches and dirt. *The volume has been cleaned, but depending on how you turn it, it may make a rasping sound.Completed maintenance at our store in March 2024. Power supply wiring corrected. Defective solder re-soldered. Board pattern repaired with tin-plated wire. Power supply part deteriorated capacitor replaced.Please check the details in the pictures.If you have any question, please feel free to contact us.