![]() * Wide voltage supply: 180V-240V can work normally. * The high-efficiency energy-saving switching power supply is perfectly combined with the high-energy saving and ultra-stable design of class D digital power amplifier. * Two output modes: constant voltage output 100V, constant resistance output 4-16Ω. * The device has good self-protection such as short circuit, overload and overheating. * The device is equipped with level indication, overload and protection indicators. * Each input has independent volume adjustment, and the total volume has treble, bass adjustment and volume control function. * Channel priority function EMC>MIC1>MIC2, MIC3, AUX1, AUX2. * 1 channel EMC input, 2 channel AUX input, 4 channel MIC input. AS-4 is a 1U rack-mountable sound source with DAB+ tuner for digital radio reception and FM analogue radio tuner built in. * Integrated TUNER module with FM radio antenna port. * Integrated Bluetooth module to support music playback via Bluetooth of the mobile phone. * It has USB interface and SD card interface, integrated MP3 player module, with automatic priority playing audio function, digital screen can display the currently playing track of USB. * Support mp3/TUNER/Bluetooth remote control function, with remote control remote and the control distance can up to 8 meters. * Standard rack mounted design (1U), exquisite SMT process design. MIC1,2,3,4 input: 5mV / 600Ω un balanced 6.3 connection terminal ĪUX1,2 input: 350mV / 10KΩ unbalanced RCA connection terminal ĮMC input: 775mv / 10KΩ unbalanced 6.ITC T-500DTB Digital Mixer Amplifier with MP3/Tuner/Bluetooth 500W Class Dĭigital Mixer Amplifier with MP3/TUNER/Bluetooth, used for background music playback of small and medium-sized indoor venues such as small and medium-sized supermarkets, shopping malls, and leisure cafes. * Standby power supply 24V switching without delay (optional). ![]() Sound stays clean and clear, and song, artist, time and album details are user-friendly. ![]() ![]() * 1 channel EMC input, 2 channel AUX input, 4 channel MIC input. Take advantage of a wired USB connection to the receiver. * Support mp3/TUNER/Bluetooth remote control function. * With MP3 function module, adopt LCD display, support playback of various file formats in U disk such as MP3, WMA, APE, FLAC, WAV, and AAC with TF card, support mobile phone Bluetooth function, and can display song names. T-60DTB/T-120DTB/T-240DTB/T-350DTB/T-500DTB/T-650DTBĭigital Mixer Amplifier with MP3/TUNER/Bluetooth, for background music playback of small and medium-sized indoor venues such as small and medium-sized supermarkets, shopping malls, and leisure cafes. Digital Mixer Amplifier with MP3/Tuner/Bluetooth (Phone Jack Mic Input) ![]()
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