I checked the internal connection as it has been reported these are not set for proper XLR configuration, but the Mic itself is, for real use, the supplied cable is useless (XLR to 1/434;), but works fine with a proper XLR/XLR cable, have not A/B with a real SM58, but other reviews on YouTube show it is slightly hotter and slightly better on the higher frequencies. Bought on the premise that I have now already bought 3 PDMIC78's and are very pleased with them.
Rating:
[5 of 5 Stars!]