STARAUDIO Professional 14 Channel Mixer Console With MP3 Player Bluetooth USB Audio Mixer For DJ Bar Night Clubs Karaoke Party SPMX-1400B Specification : Mic input: Type: XLR, electr . balanced Frequency response:10Hz to 60KHz Gain range: +12 to 60 dB Max. Input level:+ 15dBu Signal-to-noise ratio: -90dB A-weighted Impedance approx:4.8kΩ balanced LINE IN: Type:1/4” TRS connector, electronically balanced Impedance: approx. 20 kΩ unbalanced Gain range:-10dB to 40dB Max. Input level: +22dBu.
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