Maxon SD-01 SONIC DISTORTION Vintage 80s Effect Pedal from the Caramel Switch Era [Condition] * This item has been stored for a long time. * Currently, I do not have an environment to test the functionality (9V battery or adapter), so I have not confirmed the sound output or power-on. * Therefore, this is being sold entirely as a "junk item." * Please check the appearance in the photos. There are scratches and dirt due to aging, but I think it is in relatively good condition considering its age. [Details] * Serial Number: 129706 (MADE IN JAPAN) * This is a legendary model with a thick, warm distortion sound typical of Maxon at the time, and is favored by many professionals. * I will sell this to those who are considering repair/maintenance, or those who can utilize it for parts or as a collection. [Notes] * There is no operational guarantee. Returns and refunds are not possible, so please purchase only if you understand that this is a junk item. This is an old item and will be delivered as is. Please purchase only if you understand this. Please consider purchasing after referring to the photos. ☆ If you are looking for perfection, please purchase from a store. We do not accept complaints or returns. Please make sure there are no mistakes. \* Please do not purchase impulsively, but only bid after confirming and understanding the above content and profile.