Harman Kardon AVR-70 Receiver

Tuning range: FM, MW Power output: 75 watts per channel into 8Ω (stereo) Surround output: 75W (front), 75W (center), 75W (rear) Frequency response: 10Hz to 100kHz Total harmonic distortion: 0.1% Input sensitivity: 200mV (line) Signal to noise ratio: 95dB (line) Speaker load impedance: 6Ω to 8Ω Digital inputs: coaxial, optical Video Connections: HDMI, composite Dimensions: 440 x 125 x 330mm