Mic input:electronically balanced, discrete input configuration     Frequency response:10 Hz to 200khz     Gain range:+14 db to +60 db     Line input:electronically balanced     Frequency response:10 Hz to 130 khz          Gain range:-6 db to +38 db     Colour: Black     Material: ABS     SNR:95db E.L.N.     STEREO CHANNELS:     Frequency response:10 Hz to 70 KHZ     Gain range:Line : -8 to + 15 db / Mic : + 13 to + 60 db     SNR:Line : 96 db / Mic : 104 db E.I.N     EQUSLIZATION     LOW:50 Hz +/-15 db     MID:700 Hz +/-15db     HI:10 KHZ .+/-15 db     MAIN MIX     Main Outputs:+ 28 dbu balanced / + 22 dbu unbalanced     AUX Send:+ 22 dbu unbalanced     EFF Send:+ 22 dbu unbalanced     Tape Out:+ 22 dbu unbalanced     Phones Output:+ 15 dbu / 150     Plug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the United States, the Philippines,Taiwan and so on.          Package Contents:     1 x Sound mixer     1 x US PLUG          Only the above package content, other products are not included.     Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.