Amplifier: Power: 26W/Ch; 0.1% THD; 0.1%IM; Ph. Sensitivity 1.8mV ; Ph. S/N 75 dB/10mV input. Tuner: Sens: 37 dBf/50dB quieting; 65dB SN; 0.3% Stereo THD; 70dB Sel.; 1.0dB CR.