This is a used CMATMODS BROWNIE, which can create a brown sound like EVH. The range of tone and gain is excellent, allowing you to control the sound from overdrive to strong distortion. Also, using a 18v power supply allows for a clearer and more dense sound! Only the main unit and instruction manual are included, so it's being offered at a low price. Thank you. #EVH #Overdrive #Distortion #GuitarEffectsPedal