Professional Audio Mixer, STARAUDIO 4-Channel Mixing Console with USB Audio Interface, Stereo Equalizer, 16 DSP Effects, Ideal for Stage, Live Gigs, and Karaoke SPMX4002B. SPECIFICATIONS: INPUT CHANNELS 1through 5： Mic input: Electronically balanced, discrete input configuration Frequency response: 10Hz to 200kHZ Gain range : +14 dB to +60 dB SNR: 120 dB E.I.N. Line input: Electronically balanced Frequency response: 10Hz to 130kHZ Gain range: -6 dB to +38 dB SNR: 95 dB E.I.N.
eBay