This multi-functional guitar effects unit offers a wide variety of tones, including overdrive and delay. - Model: GT-6 - Brand: BOSS - Type: Guitar Effects Pedal - Functions: Overdrive/Distortion, Delay, Chorus, Reverb - Controls: Expression Pedal, Bank Switch - Connections: Input, Output, Power It's an older item, but it works. Please consider it as junk due to its age. Thank you for looking.