●Adopt the latest American ADI chip, 32-Bit DSP processing chip. ●Main output,centre output, surround output, subwoofer output can be debugged separately, all equipped with pressure limit and delay function. ●Music channel has 15 segments Parameter equalization, can preset different output frequency response curves, high-pass and low-pass filtering, and excitation functions. ● Microphone 15-segment PEQ adjustment, high-pass filtering function, full digital audio processing system, stereo DSP digital reverberation, more professional human voice effect. ●Microphone mute setting, independent pressure limit design; frequency shift 1-2-3 optional feedback suppression, and optional "OFF". ● Effect channel is independently equipped with high-pass and low-pass filtering functions, reverberation and echo are respectively equipped with 5-segment parametric equalization (PEQ) functions. ● The microphone can switch the mode of all channels, switching between singing, dancing and automatic mode as a whole. ● Subwoofer output is equipped with 5-segment parametric equalization, with high and low pass filtering functions. ●5.0 Bluetooth lossless audio Player. ● All PEQs support single-point Bypass. ● Support optical fiber, coaxial input, two sets of analog input. ● REC recording output, internal recording of songs to make the live broadcast more pleasant. ● You can freely set the effect mode and input source to form a scene, with a total of 4 effect scenes (room/small hall/hall/voice). ●RS232 interface adopts 3.5 audio interface, it is better connected with karaoke system. ● Can store 10 sets of system modes, with the power on state being the last time the machine saved data. ● Maximum volume, startup volume setting function.
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