Panasonic
MIC COND ANALOG OMNI -44DB
MIC COND ANALOG OMNI -42DB
MIC COND ANALOG UNI -47DB
MIC COND ANALOG UNI -50DB
MIC COND ANALOG NOISE CAN -54DB
MIC COND ANALOG OMNI -35DB
MIC COND ANALOG OMNI -45DB