Analog delay effect pedal, green metallic finish. - Model Name: Carbon Copy - Type: Analog Delay - Color: Green - Control Knobs: MOD, MIX, REGEN, DELAY - Input/Output Terminals: INPUT, OUTPUT - Bottom: With non-slip pads This is a guitar effect pedal that was at my parents' house. I have confirmed that it works. The condition is as shown in the photos, but I am not sure about the sound quality or how it was used, so I would like to sell it to someone who understands this. My family cherished this item very much, so I hope that you will continue to use it. I am also selling other items, so please take a look! #MintAmp I will pack it carefully and ship it!