MARANTZ 3200   Frequency response: 20Hz to 70kHz Total harmonic distortion: 0.1% Input sensitivity: 1.5mV (MM), 150mV (line) Output: 1.5V (Pre out) Dimensions: 360 x 120 x 280mm Weight: 5.25kg     MARANTZ 140   Power output: 75 watts per channel into 8Ω (stereo) Frequency response: 20Hz to 20kHz Total harmonic distortion: 0.2% Damping factor: 30 Input sensitivity: 1.5V Signal to noise ratio: 98dB Speaker load impedance: 8Ω (minimum) Dimensions: 119 x 353 x 269mm Weight: 11kg