I use this case for as a small amp-rack and it does the job. I would not recommend using heavy equipment in these cases since there is no rack-rail in the back of the case, hence you can't screw a heavy amp in both ends, which in rough handling could crack the case.
Also the cheap locks for the lid are quite sensitive to rough handling since they easily bend and catch onto things, but that is why someone invented the butterfly lock instead :)
Overall I'm happy but should've spent a few extra euros on the more expensive version :)
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