{"delta":"{\"ops\":[{\"insert\":\"•\\tCompact mini size public address amplifier\\n•\\tTabletop mixer amplifier with Mp3 player, FM radio & bluetooth\\n•\\tRate power output at 120W, 240W, 350W, 500W\\n•\\tSpeaker output of 100V & 4-8 Ohm\\n•\\tMp3 player with USB/SD input on front panel, IR remote control for Mp3 player, FM radio and bluetooth\\n•\\tLED indicators for power, clip, protect and signal\\n•\\tMic1 of 6.3mm Jack input on front panel\\n•\\tMic/line2 switchable input balanced XLR with +48V phantom power\\n•\\tLine1 input of RCA input and one RCA line output\\n•\\tWith mute and EMC input from fire alarm system\\n•\\tInput priority from high to low: MUTE, EMC and others inputs\\n•\\tWith Echo features and volume control\\n•\\tVolume control for Mic1, Echo, line 1, Mic2/line2, bass/treble and master\\n•\\tComplete amplifier protection includes short-circuit, clip, overload and high temp\\n•\\t110V-230V AC & 24V DC both power supply system\\n\"}]}","html":"

•\tCompact mini size public address amplifier

•\tTabletop mixer amplifier with Mp3 player, FM radio & bluetooth

•\tRate power output at 120W, 240W, 350W, 500W

•\tSpeaker output of 100V & 4-8 Ohm

•\tMp3 player with USB/SD input on front panel, IR remote control for Mp3 player, FM radio and bluetooth

•\tLED indicators for power, clip, protect and signal

•\tMic1 of 6.3mm Jack input on front panel

•\tMic/line2 switchable input balanced XLR with +48V phantom power

•\tLine1 input of RCA input and one RCA line output

•\tWith mute and EMC input from fire alarm system

•\tInput priority from high to low: MUTE, EMC and others inputs

•\tWith Echo features and volume control

•\tVolume control for Mic1, Echo, line 1, Mic2/line2, bass/treble and master

•\tComplete amplifier protection includes short-circuit, clip, overload and high temp

•\t110V-230V AC & 24V DC both power supply system

"}