Features

 music

 1. Music parameter balance: 7 segments

 2. Music to main output high pass filter: 12dB/24dB (0Hz - 303Hz)

 microphone

 1. There are four microphones in FBE mode: OFF 1 2 3

 2. With microphone pressure limit function

 3. 15-segment microphone parametric equalization

 effect

 echo:

 1. Echo low pass filter: 5.99Hz - 20.6KHz

 2. Echo high-pass filter: 0Hz - 1000Hz

 3. Echo parameter equalization: 3 segments

 4. Echo level: 0 ~ 100%

 5. Echo direct sound level: 0 ~ 100%

 6. Echo pre-delay: 0 ~ 500ms

 7. Echo right channel pre-delay: 0 ~ ± 50%, (relative to the left channel)

 8. Total echo pre-delay: 0~500ms

 9. Echo right channel delay: 0~50%, (relative to left channel echo delay time)

 10. Echo repetition: 0~90%

 reverberation

 1. Reverberation low-pass filter adjustable range: 5.99Hz - 20.6KHz

 2. Reverberation high-pass filter adjustable range: 0Hz - 1000Hz

 3. Reverb level adjustable range: 0~100%

 4. Reverb direct sound adjustable range: 0 ~ 100%

 5. Echo pre-delay adjustable range: 0 ~ 200ms

 6. Reverberation time adjustable range: 0 ~ 3000ms

 Main output (working mode: singing/hot dance (automatic/manual), including all parameters except pressure limit, delay, and mute)

 1. Music level: 0~200%

 2. Direct sound level: 0~200%

 3. Echo level: 0 ~ 200%

 4. Reverberation level: 0 ~ 200%

 5. 5 pieces of music parameter balance

 6. Compression limiter

 7. Left channel delay: 0~50ms

 8. Right channel delay: 0~50ms

 9. Left channel mute function

 10. Right channel mute function

 Center output (working mode: singing / hot dance (automatic / manual), including all parameters except pressure limit, delay, mute)

 1. Music level: 0~200%

 2. Direct sound level: 0~200%

 3. Echo level: 0 ~ 200%

 4. Reverberation level: 0 ~ 200%

 5. High-pass filter: 0Hz - 303Hz

 6. 3-band parametric equalization

 7. Compression limiter

 8. Delay: 0~50ms

 9. Mute function

 Subwoofer output (working mode: singing/hot dance and (auto/manual), including all parameters except pressure limit, delay, and mute)

 1. Music level: 0~400%

 2. MIC direct sound level: 0 ~ 200%

 3. High-pass filter: 12dB, Q 0.4 ~ 1.5, /Bessel 24dB/Butterworth 24dB/Link Riley 24dB/USER 12dB/USER 24dB (0Hz - 303Hz)

 4. Low pass filter: 12dB, Q 0.4 ~ 1.5, /Bessel 24dB / Butterworth 24dB / Link Riley 24dB / USER 12dB / USER 24dB (0Hz - 303Hz)

 5. 3-band parametric equalization

 6. Compression limiter

 7. Delay: 0~50ms

 8. Mute function

 system

 1. Two music input ports: 1/2

 2. Music input gain: 0dB/3dB/6dB (user mode is not adjustable)

 3. Keyboard lock password and system mode cut password