Red guitar effects unit with various effects and AMP models. ・Included: Unit only - Color: Red - Type: Guitar effects unit - Number of knobs: 10 - Output level adjustment: Yes - Effect types: Reverb, delay, chorus, etc. - AMP models: Equipped with multiple amp models Perfect for recording, home recording, and live performances, allowing for a wide range of sound creation from clean to high gain. It also has a headphone jack, making it convenient for nighttime practice. Please check the photos for the condition and understand the item before purchasing. Overall, there are dents (see photo 7) and knob replacements, but the power-on operation is not affected and works without issue. Thank you.