MAXON FL-9 (made in the 1980s) flanger. Since there is no environment to confirm its operation, it is being sold as junk. [Condition] ・The exterior has paint剥がれ (peeling) due to aging. ・All knobs are present. ・There are no signs of battery leakage in the battery compartment. ・Bottom cover is present. ・The internal sponge has deteriorated with age. [Note] Since the operation has not been confirmed, it is considered junk. Please consider it for repair, parts, or collection. [Shipping] It will be wrapped in bubble wrap and shipped via Yu-Packet Plus. Thank you.