IS-12 professional audio video mixer 12 channel

Main fuction:
One Group AUX output and One Group return.
High Precision 60mm long life fader.
With high quality effect.
and headphone listen output .
High quality With MP3 player.
+48V Phantom power.
Technical Specification:
Channel MIC/LINE:4/6/8
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-55dB
Line-34dB
Input EQ:HI±15dB/12KHz
MID±15dB/2.5KHz