SANSUI AU-D507X Specifications,SANSUI Integrated Amplifier AU-D507X - Japanese Audio&Acoustic&Book online store,Sansui AU - D507X فروخته شد Power output: 80 watts per channel into 8Ω (stereo) Frequency response: 1Hz to 200kHz Total harmonic distortion: 0.003% Damping factor: 80 Input sensitivity: 0.25mV (MC), 2.5mV (,Sansui AU-D507X,SANSUI Integrated Amplifier AU-D507X - Japanese Audio&Acoustic&Book online store