A popular model featuring a variety of amp models and effects. One of the classic, popular models that allows you to easily produce great sound. There is some crackling in the output knob, but it works fine once the position is set. During a quick sound check, delay, reverb, chorus, fuzz, distortion, and all other effects are working. Includes adapter and instruction manual. Please read the instruction manual before use. The guitar cables shown in photos 2 and 9 are not included. Please understand that this is a used electrical product of considerable age and is being sold as junk. Thank you for your understanding and purchase.