Korean Squier Champ V Japanese Squier champ

[daz]

I have both of the above little 15W guitar practice combos . The Japanese one is from the 1980s i think. The look pretty much the same except the Japanese model only has one Gain knob against the Korean models two Gain knobs. The Japanese one sounds louder. Thats about the only difference i can tell. Does anyone know of any other differences between them ?