Harman Kardon AVR 220 6.1 Channel Dolby Digital Audio/Video Receiver - Video! All speaker, AUX, and S-Video inputs/outputs were tested and work as intended. All buttons, switches, and knobs are present and operating as intended. See pics for any known cosmetic issues. Tuning range: FM, MW Power output: 55 watts per channel into 8Ω (stereo) Surround output: 45W (front), 45W (center), 45W (rear) Frequency response: 10Hz to 100kHz Total harmonic distortion: 0.07% Input sensitivity: 200mV (line) Signal to noise ratio: 95dB (line) Speaker load impedance: 8Ω (minimum) Digital inputs: coaxial, optical Video Connections: composite, S-video
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