... is connected by speciall four-core line ModelPA1202PA1502Rated Output Power Continuous Average Power RMS,1KHz,THD≤1%4CH@ 4ΩLOW(CH2, ... DistortionSMPTE(typical) 8Ω load,10dB below rated power,60Hz+7KHz<0.05%Signal to Noise Ratio20Hz~20KHz,8Ω load,A-weighted> ... >47 0CircuitryBipolar,ClassABInput Impedance20kΩ balancedSlew Rate40V/μs45V/μsVoltage Gainrated power @8ΩLOW(CH2,CH4):35.5dBHIGH(CH1,CH3):29dBLOW( ...