Power supply:90-250 V AC, 50/60 Hz ~ Power consumption:30 W Inputs:2 x XLR, active, balanced with automatic correction for unbalanced loading Gain range:� 15 dB Input impedance:10 kohms Frequency Response:15 Hz - 20 kHz, � 0,25 dB 15 Hz - 40 kHz, � 3 dB : Outputs:6 x XLR, active, balanced Output impedance:<50 mohms (electronically balanced) Output gain range:� 21 dB Maximum output level:+20 dBu Frequency Response:15 Hz - 20 kHz, � 0,25 dB 15 Hz - 40 kHz, � 3 dB : Distorsion:0,005 %, 20 Hz - 20 kHz S/N ratio:112 dB (22 Hz - 22 kHz) Channel separation:80 dB (30 Hz - 20 kHz) Filter: Slopes:6, 12, 18, 24 or 48 dB/octave Type:Bessel, Butterworth or Linkwitz-Riley Crossover frequency:15 Hz - 20 kHz Delay:0~7 ms Dimensions (WxHxD):482 x 44 x 223 mm Weight:3.6 kg