It has been used very little and is in very clean condition with only minor scratches. Sound output has been confirmed. No crackling. It will be delivered in the condition it was purchased. Only the mini screwdriver for turning one trim is missing. (A regular small Phillips head screwdriver can be used instead.) Please be aware of this point. The following is a product description: This pedal was created with the sound of a tube amplifier in mind, and features a natural drive sound. At low gain, it offers a sensitive playing feel that strongly reflects touch nuances and response. As the gain is increased, the sound transforms into a smooth sound with added harmonics and compression, creating a long sustain. Two trimmers are located on the side of the enclosure, allowing for adjustment of saturation, which controls the sound pressure and harmonics as if a power tube was loaded, and drive, which sets the gain range. No returns or exchanges to prevent swapping and mischief. Vemuram Galea guitar effect pedal that provides high-quality sound. - Brand: Vemuram - Model Name: Galea - Type: Guitar Effect Pedal - Power: 9VDC negative to power supply - Controls: Level, Gain, SAT, DRV Thank you for viewing.