Onkyo TX-8011 - 2 Channel AM/FM Phono Stereo Receiver System. See Video! All speaker and AUX 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: 50 watts per channel into 8Ω (stereo) Frequency response: 10Hz to 100kHz Total harmonic distortion: 0.08% Damping factor: 60 Input sensitivity: 2.5mV (MM), 150mV (line) Signal to noise ratio: 80dB (MM), 100dB (line) Output: 150mV (line) Speaker load impedance: 4Ω (minimum) Dimensions: 435 x 150 x 322mm Weight: 7.4kg Finish: black