HR-8 audio Karaoke echo mixer with amplifier

Main fuction:
Two Group AUX output and Two Group return.
One Group Auxiliary output.
High Precision 60mm long life fader.
With 256 DSP Digital effects
Dual 9 band EQ
It is independent listen each channel Recording
and headphone listen output .
High quality With MP3 player.
+48V Phantom power.
Technical Specification:
Channel MIC/LINE:8
Main BUS: 1 Stereo,
Channel EQ: 3 Band
Total Harmonic Distortion:≤0.05%
Frequency Response:18Hz~18KHz
S/N Ratio:≥80dB
Max Outputs:4V Max
input Sensitivity:Mic-60dB
Line-34dB
Input EQ:HI±15dB/12KHz
MID±15dB/250Hz~5KHz
LOW±15dB/80Hz