The EMIX's EMPR8007 Universal pre-amplifier is an audio accessories that is an excellent choice for small-to-medium-sized commercial buildings. Call and BGM (background music) capable of meeting a wide range of public address needs. It supports dual channel operation for call and BGM at the same time, with a maximum of 32 nodes combined from 30 EMKP-8001 units via a single shielded CAT-5E cable.
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