Technical Specifications RMS: 8Ω/1KHz / 0.5%THD 200W THD+N: 20Hz-20KHz 0.5% Frequency Response: 20Hz-20KHz ± 0.2dB SNR: >100dB Input level / Impedance: BGM VCD DVD TAPE AUX : 750mV RMS 47 kΩ Dynamic MIC: 350mV RMS 10kΩ Condenser MIC: 200mV RMS 100kΩ Video: 1V p-p RMS 75Ω PER output level: Audio: 750mV RMS 47 kΩ Video: 1V p-p RMS 75Ω Reverb Delay Time: 200mS MAX Supply voltage(V) : 220V / 50Hz ± 10% Power Supply(W) : 600W MAX