Power Source 240 V AC, 50 Hz Rated Output 30 W Power Consumption 34 W (AC operation at EN60065) Frequency Response 50 Hz - 20 kHz Distortion 1 % or less at 1 kHz, 1/3 rated power Input MIC 1: -60 dB* (1.0 mV), 600 , Unbalanced, Equivalent to 5-pin DIN Type MIC 2: -60 dB* (1.0 mV), 600 , Unbalanced, Equivalent to phone jack Type AUX 1, 2: -20 dB* (100 mV), 10 k, unbalanced, RCA pin jack Output Speaker out: Floating balanced High impedance: 330 (100 V) Low impedance: 4 (11 V) S/N Ratio 60 dB or more (MIC 1, 2) 70 dB or more (AUX 1, 2) Tone Control Bass: -10 dB at 100 Hz Treble: -10 dB at 10 kHz Muting MIC 1 overrides other Mic input and AUX inputs with 0 - 30 dB attenuation, attenuation by switch Indicator Power LED, Signal LED Finish Panel: ABS resin, black Hair Line Case: Steel plate, black Dimensions 350 (W) 105 (H) 240 (D) mm (13.78" 4.13" 9.45") Weight 3.5 kg (7.72 lb)