Archive: SONY STR-DG520 -5.1Chl AV Receiver<br />Specifications:<br />Tuning range: FM, MW<br />Power output: 90 watts per channel into 8Ω (stereo)<br />Surround output: 90W (front), 90W (center), 90W (rear)<br />Frequency response: 10Hz to 70kHz<br />Total harmonic distortion: 0.09%<br />Input sensitivity: 500mV (line)<br />Signal to noise ratio: 96dB (line)<br />Output: 500mV (line)<br />Speaker load impedance: 8Ω to 16Ω<br />Digital inputs: coaxial, optical<br />Video Connections: HDMI, component, composite