Hello,

I have a old MK2 small clone buyed in secondhand.
When I test this pedal, the pedal fuctionned well but only with AC/DC adaptater, not with battery.
So I have remove jack plug and place à Boos plus for better compatibility with my power supply.

So the pedal work well with battery or AC/DC adaptater.

Since several week, I have a new problem, when I switch my pedal (battery ou AC/DC adaptator), my Led light but 9 times on 10, the sound is not effect chorus, only the base signal.

It is a footswitch problem? Or security resistance?

I don’t see where is the issue?

Thank you

Benoit