PPC1000 Polar pattern converter
Slipping the PPC1000 Polar Pattern converter onto the capsule will change the
microphone's pickup pattern from cardioid to hypercardioid. This makes the
microphone even less sensitive to sounds from the sides and rear, which is
particularly beneficial when using the monitor speakers on stage.
PB1000 Presence boost adapter
The PB1000 Presence Boost Adapter boosts the sensitivity of the microphone
by approx. 5 dB between 5 kHz and 9 kHz for optimum intelligibility of speech.
Figure 1: Controls
Attenuation selector switch
Bass-cut selector switch