AKG PCC170 Surface Mounted Phase Coherent Cardioid Microphone - BlackThe Crown PCC 170SW is a surface mounted supercardioid microphone of professional quality. This handsomely styled unit is appropriate for use on the most elegant boardroom table or lectern. Other applications include churches, courtrooms and council chambers. The PCC 170SW has a silent operating membrance switch which is normally off. The switch can be configured for touch on off, momentary on or momentary off operation. This configuration is set by a