1
PA SERIES
Mixing Classroom Amplifier
PB-220PII
O W N E R ’ S M A N U A L
Before operating, please read this manual carefully.
FEATURES
Small-sized amplifier with built-in MIC, suitable for broadcasting on the sites such as
classroom, meeting room, and hall.
Flush-mount wall installation.
Priority input function, switching on the closed amplifier when emergency power signal input.
2 MIC inputs, 2 AUX inputs.
100V priority signal input.
Individual volume control for input channels.
Treble and Bass control.
Overheating and short circuit protection.