Power output: 90 watts per channel into 8Ω (stereo) Frequency response: 5Hz to 100kHz Total harmonic distortion: 0.03% Damping factor: 220 Input sensitivity: 0.2mV (MC), 2.5mV (MM), 200mV (line) Signal to noise ratio: 68dB (MC), 87dB (MM), 102dB (line) Output: 200mV (line) Dimensions: 440 x 147 x 403mm Weight: 11.6kg Four main speakers can be connected Loudness Made in Japan