The PC1011PII is a public address pre-amplifier with 3 unbalanced MIC inputs, 2 balanced MIC inputs, 3 unbalanced Aux inputs, 2 balanced Aux inputs, 2 priority inputs, and 4 outputs. Priority muting is achieved via EMC for overriding music for paging and emergency alarms. Individual gain controls are provided for MIC and AUX inputs, bass and treble controls are provided for overall tone control.
This product can be called digital stereo preamplifier or good stereo preamp.

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【DSPPA】 Editor of Double National StandardDecember 22, 2021In May 2010, Technical Code for Public Address System Engineering (GB50526-2010), the world’s first national standard for public engineering with DSPPA as the chief editor, was issued by the Ministry of Housing and Urban-Rural Development of PRC, establishing China's independent intellectual property right in the field of Public Address (short for PA) system.view
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