Sony SCDXB780S. Frequency range: 2Hz - 50kHz, Total Harmonic Distortion (THD): 0.002 %, Dynamic range: 104 dB. Power consumption (typical): 25 W, Power requirements: 230V AC 50Hz. Weight: 5900 g, Dimensions (WxDxH): 430 x 290 x 111 mm