This pedal is cheap, nasty and over-priced for what it is. It's made from plastic and it's very light-weight. There is virtually nothing inside apart from a very small circuit board and a cheap looking potentiometer. I wouldn't expect it to stand up to much abuse. I definitely wouldn't gig with it as it's not a professional unit. I like ZOOM products and have been impressed by their multi-FX units. I've had the ZOOM G3 and the ZOOM G5, which are excellent units. I even bought their first multi-FX, the 9002, circa 1989/90, before buying the BOSS ME5 - what a pedal!
This pedal though is very poor, not what I expect from ZOOM, look elsewhere.