This pedal was invaluable in live performances, providing a powerful and sharp distortion. I was using it until recently, but I'm selling the unit only to make room for new gear I received. Operation has been confirmed to be flawless. It was only used in live performances about three times, so it's practically like new. I hope those who understand that this is a used item will consider purchasing it. Controls: Volume, Drive, Treble, Bass Switching: True Bypass Dimensions: Width (W) 72 mm, Depth (D) 121 mm, Height (H) 55 mm (including protrusions such as footswitches and jacks) Weight: 287g Price when new: ¥38,500