strange i have the same mics and power supply. and, even though i've only used them 3xs so far, the results lead me to believe that this combo is very hard to brickwall ( in fact, there were occasions where i EXPECTED them too and they did not what so ever.). did you test them with your stereo or something, if so,man thats like minimal SPLs and something is way wrong. i have never used an MT so i cant help with that.hang in there, i'm sure someone will intervene that may know what the hell is going on.
so the MT is capable of providing PP? i would think that should be off, since you're running the PS-2.