The manual says to use an appropriate XLR to 1/4 adapter for the mic input. Does anyone know if it's T-S or T-R-S ? If it's T-S I've seen a cable for sale with pin 2 hot. So is the wiring pin 2 - tip, pin 3 - ring, shield floating? or is a passive transformer required in the cable...

OK, Solved my own problem. I made a standard XLR to T-R-S cable pin 1 - sleeve, pin 2 - tip, pin 3 - ring. It works great.