A.The UA-1EX's MIC (PLUG-IN POWERED) input is monaural.
This input also supplies 3.3V to power a plug-in powered monaural mic.
Stereo mics are not compatible with the MIC (PLUG-IN POWERED) input and will not work
properly if connected to this jack.
If you wish to use a stereo mic with the UA-1EX, connect it to a stereo microphone preamp or stereo mixer first, and then connect that device's outputs to the UA-1EX's INPUT jacks.
(2006/03/07)