Kevler QM-900 Paging System

Description

Record & Play function thru USB/SD with FM Tuner
Equipt with 3 groups for system connecting workable for 20 unit for each group
Single, multiple and many groups can be use simultaneously
Rack mountable main unit, include rack mounted ears
Output level LED indicator
Line volume for the unit source
Mic volume for the external mic connection
Master volume control the Line mic level
Balance XLR output
Extension to other main unit in case will use more than 60 pcs conference mic