Overdrive pedal that achieves a variety of tones. - Model Name: SUPER Over Drive SD-1 - Brand: DIBOSE - Color: Yellow - Controls: LEVEL, TONE, DRIVE - Output Terminals: OUTPUT - Input Terminals: INPUT As you can see, it's not in perfect condition. It was used by an active guitarist until the year before last, but due to missing knobs and dirt, it's being sold as junk. Please understand this before purchasing. It will be shipped in an OS-2 box. Thank you for looking.