Korg Zero-4 Live CONTROL 4-Ch Mixer With Firewire Large Format DJ Mixer Includes - Power cable and CD-ROM Frequency Response - 10 Hz - 20 kHz, -2dB at fs 44.1 kHz, 10 Hz - 21 kHz at fs 48 kHz, 10Hz - 40 kHz at fs 96 kHz and 15 Hz - 50 kHz at 192 kHz Signal to Noise Ratio - 93 dB (typical) at IHF-A THD+N - 0.02 % (typical), Input +22dBu A/D Conversion - 24-bit, 64-time oversampling