Onkyo TX-SR507 70-Watt 5.1 Ch AV Surround Home Theater Receiver. See Video! All speaker, HDMI, AUX, Digital Optical, and component 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: 80 watts per channel into 8Ω (stereo)

Surround output: 80W (front), 80W (center), 80W (rear)

Frequency response: 5Hz to 100kHz

Total harmonic distortion: 0.08%

Damping factor: 60

Input sensitivity: 200mV (line)

Signal to noise ratio: 100dB (line)

Output: 200mV (line)

Speaker load impedance: 6Ω to 16Ω

Digital inputs: coaxial, optical

Video Connections: HDMI, component, composite