The Electro-Harmonix Soul Food is a guitar effects pedal with controls for Volume, Drive, and Treble. - Brand: electro-harmonix - Model Name: Soul Food - Control Knobs: VOL, DRIVE, TREBLE - Input Jack: INPUT - Power: 9V Operation confirmed. Has scratches. Used for less than 1 year. The box and dedicated adapter have been lost, so it will be handed over as is. Thank you for looking. Type: Electric Guitar