I am using mine for half a year now without any issue. I've used the pretty hot DI often. It is loud but no problem for a serious mixing board.
in my eyes it sucks anyway if you drop an amp, no matter how much it weights an if its in an wooden enclosure, rack or case.
The thing never tricked or died on me, but the greatest part of people having issues with a dying signal or cutting out on the amp because of voltage-stuff are coming from the united states. so maybe, just maybe!!! this is an issue with running it on 230V (standard in the US, i think) and running it on 320V in Europe???