The unit does not use a power adaptor, it has a built-in cable that's plugged into the wall outlet, in addition to that, there's a 3v Lithium CR 2032 battery inside the unit which i removed recently but made no changes at all, lights are still on when plugged into wall outlet and turned on but no sound yet.


How would i know if it's a loose or broken connection ?.


Has anyone had a similar problem with your guitar multi effect? if so , let me know what the problem was and how it was solved.

Thanks