BELLE OVERDRIVE has arranged the classic green pedal effect, a drive pedal that is likely inspired by this color, to make it easier to use and to create a wider range of sounds. With a wider gain range, this is a versatile overdrive pedal that can cover everything from a brilliant clean boost sound to a drive sound for solos. The BASS knob, designed by Brian Wampler, allows you to adjust the low frequencies without affecting other frequencies. The COLOR knob allows full-band tone control while maintaining the midrange, and by adjusting these knobs you can easily create sounds ranging from smooth and warm to crisp and crunch. There is a CLIPPING switch on the side that allows you to switch between distortion compression. You can switch from a thick, saturated tone to a tone with a wide dynamic range. Condition: No problems with use. Parts requiring acknowledgment: None. Accessories: Box, instruction manual. Warranty: 3 months.