ONKYO TX-NR807. Audio output channels: 7.2, Total Harmonic Distortion (THD): 0.08 %, Audio D/A Converter (DAC): 24-bit/192kHz. Supported radio bands: FM/AM, AM band range: 522 - 1611 kHz, FM band range: 87.5 - 108 MHz. Power consumption (typical): 750 W. Weight: 23 kg. Power requirements: AC 220-240 V, 50/60 Hz, Dimensions (WxDxH): 435 x 198 x 435 mm, Output power: 180 W/Ch