It has two channels, and they can be controlled by a footswitch, or by the button on the amp. Which is classic rock, blues, and blues rock.
Kldguitar GT5E is 6l6 SE Class A guitar amp with 6.5inch speaker. It is very clean, transparent, and works very well on the Low as well as on the High input setting.
No change sound in smaller attenuation. It maintains amp's tone and dynamic response while keeping the overall volume under control. It is very useful. Nice case. Easy use.