T-500DM
ITC T-500DM 500W Desktop Digital Mixer Amplifier with MP3/Tuner/Bluetooth (Phoenix Mic Input), Output Interface: 4-16Ω, 100V, USB interface & SD card interface, 1 channel EMC input, 2 channel AUX input, 4 channel MIC input, Channel priority function EMC>SIREN>CHIME>MIC1>MIC2, MIC3, AUX1, AUX2., Each input has independent volume adjustment, Built-in bell and alarm audio source, built-in 48V phantom power supply, 180V-240V.