BOSS compact effector digital delay Digital Delay DD-2 Made in Japan This is a one owner item. I bought it new when it was released and have owned it until now. Operation has been confirmed. Until the other day, it occasionally made noise. The HOLD function can no longer be used, but the delay function can be used without any problems. There is no noticeable noise, but depending on the usage environment and combination, noise may occur. There may be some gully on the knobs, jacks, etc. due to use over time. No problems with power supply operation for both 9V battery and power supply No problem with ON/OFF switch operation No operation problems other than the HOLD function of each knob No problem with LED lighting No problems with various terminals There are scratches, scratches, rust, etc. on the casing due to use. The rubber screw receiver on the main body has been removed due to deterioration. There is no problem with normal use. You can buy it now. Thank you.