Hi, fernando here from Argentina. Same exact problem. Is it a common issue with this pedal? In mine its like the signal gets just almost nothing affected, but if you pay atention you notice it modifies it just a little bit, almost inperceptible. The lights all work and the only ones really working are the “blend” and “gain” knobs.
Is it possible that it is a problem with the switch? like it doesnt route the signal correctly? Is it a simple fix?
(sorry for the rusty english)