1. The newly designed panel style is innovative, with rearranged buttons and knobs for a more visually appealing look. The large display window and thickened metal panel make it more attractive 2. More powerful functions, six in one all digital DSP processing effect: effects, mixing, equalization, bandpass, limiting, feedback suppression 3. 3.2-inch 320X240 resolution, 65000 color LCD display window. 4. Built in strong feedback suppression module, with three levels of suppression, completely solves the problem of howling, and howling has nowhere to escape 5. Up to 15 scene modes can be saved, achieving one click switching. Multiple excellent singing effects and digital mixing functions are available for selection. Through a precision DSP processor, the reverberation effect adjustment is more accurate and satisfactory 6. High quality motherboard, specially designed for fever, uses high-quality capacitors and resistors, and is scientifically laid out to ensure stable and smooth operation of the host for a long time 7. Genuine computer tuning software, USB drive free use, more convenient and fast, all parameters are clear and visible, making it easy for you to become a tuning expert 8. Simultaneously supports remote control for remote tuning, enriching your tuning methods 9. With a signal-to-noise ratio of up to 105DB, the background music is extremely clean and away from noise 10. High performance all digital processing chip, AD 96KHZ 24 bit, D/A 255MHZ 32-bit DSP processor 11. 7-stage audio equalization, with up to 15 DSP digital equalization for vocals, accurately compensates for insufficient sound lines, making the audio and vocals more beautiful and pleasant to listen to 12. Automatic mute function of microphone, lower noise floor 13. Professional Canon output, easily connected to various amplifiers 14. Maximum input level: 4V (RMS), maximum output level: 4V (RMS), music channel gain: MAX: 12dB, microphone sensitivity: 64MV (out: 4V), signal-to-noise ratio: 80dB, input voltage: 220V 50HZ, 5.1 speaker channels, music parameter balance: 7 segments, microphone parameter balance: 15 segments, microphone anti whistling function, four microphone FBE modes: OFF 123 Front stage power amplifier integrated machine outputs 600W * 2.8A per channel Featured features: Latest PC software for anti howling and anti interference, with mobile phone support for APP