Voltage range: Low voltage non-USB (below 75V DC, below 50V AC)
SPECIFICATIONS:
Input Sensitivty:-60dBm~-40dBm Nominsl Input Level: Mic-60dBm Line-20dBm EffRet-20dB Aux In-20dB Tape In-10dB Nominsl Output Level: Eff Send-10dB Aux Send 0dBCommon Mode Rejection: -17dB Output Voltage (mixer part): 4V Max S/N Ratio: >80dB THD(1KHz Full Power): Less than 0.03%(at 1 KHz) Frequency Respomse:20Hz-20KHz+3dB Headphone:7V/2202 Power Supply: AC 110-240V/50-60HZ