| GENERAL CHARACTERISTICS ITEM DESCRIPTION | OPERATING REQUIREMENTS 47-63 HZ,108-123 VAC,1 AMP,RACK MOUNTED; DIMENSIONS 19.000 IN WIDE BY 23.500 IN DEEP BY 24.500 IN HIGH; CHARACTERISTIC 16 FOUR WIRE CHANNELS,LOCAL OR REMOTE CONTROL,124 OHMS IMPEDENCE ON DIGITAL LINES,600 OHMS IMPEDENCE ON AUDIO LINES |