Boss DR-110 drum machine in good working and cosmetic condition. It has a kick mod that increases the depth of the kick. When the balance knob is at 12 o’clock it sounds like the stock set up. When the knob is turned to the left the kick deepens and becomes more present. It’s a simple mod to undo if it doesn’t suit your taste. I just didn’t want to damage the case with a permanent mod. I really like it. So much I have 2 but only need one. I will include a non original power supply.