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.