This amazing amp is indestructible: I use it for more than ten years, I bought a used misra, so he probably has full twenty years.
We did not specially mnag: it was used in a few years back amp, now he is on vacation: I use the house. I did not mount the volume because he is not that hot, it's the neighbor!!

He therefore rsist all, even the short-circuit output protection is effective trs.