I'm not too fond on rectifiers (I've owned the single and dual rectifier) and most of the mini amps, but even If I did like those, I'd stay away from the mesa mini rectifier
my friend and bandmate is one of the only amp techs in my city, so he works on almost everones tube amps here
he had at least half a dozen defective mini rectifiers on his bench
half a dozen tube amps of a recently launched big brand model is a lot, considering very few people even had any contact with tube amps here in my city (Salvador, Bahia, Brazil)
that's Bugera level statistics
my point is that although it has a lot of features for a mini amp, the mini rectifier is not a realiable amp like its bigger brothers