Features：
240 watt commercial mixer amplifier
Four paging/music zones
1-4 zone volume control (global source)
All-call paging to all zones simultaneously
Seven inputs with individual volume control
On-board MP3 player
Plays music files from USB memory sticks or SD/MMC cards
Four Mic/Line inputs on XLR/1/4” combo jacks
Individually switchable phantom power on all mic inputs
AUX input, Line Out + Pre-Out/Amp in
Transfomer isolated telephone input
Dual MOH “Music on hold” outputs
600ohm balanced & 8ohm 1W
24V emergency operation
110V-60Hz/220V-50Hz operation
Automatic reset protection circuity
Includes 2U rack mounting kit
Three year conditional warranty
CTUVus Listed