This is a Cry Baby 95Q with auto-on/off functionality (on when stepped on, off when the foot is lifted and the spring returns it). The side knob allows for control of the peak strength and boost (+15dB), and the red mini-switch activates the boost. This unit uses a red FASel inductor. Operation has been confirmed, with no scratchiness or other issues. Original box, instruction manual, and sticker are included. The box has some damage, but the unit has been used very little and is close to being unused. The protective seal is still attached to the bottom. Type... Electric Guitar Manufacturer... Jim Dunlop Effect Type... Wah