Out of the box there was already rust inside the plastic wrapper. One of the ledges(?) couldn't be fully deployed. The locking mechanism wouldn't lock either. Adjusting the length of one of the legs to adjust angle was hard to do as well: the little knob is really hard to press, had to use a screwdriver for that.
After some wiggling I could fully deploy one of the ledges (the two holding the amp). Eventually I was able to lock the locking mechanism as well which now goes smoothly. As do both ledges. Adjusting the angle is still a pain but it's set up to my taste and won't be changed again. That leg, fully extended, doesn't look too strong though. But I think it'll be fine.
Overall the quality of the product looks really poor, not really worth ¤ 30,-. The protective rubber feet pop off with great ease as well. Initial installation/deployment simply was a pain.
But, after going through all that the amp stand does what it's supposed to do. I like how the amp doesn't touch the ground anymore. Mount for a microphone is available as well which could come in useful.
I'm satisfied, but expected better quality.