The Sony TA-VE170 is an integrated AV Amplifier with 5.1 channel surround sound and built-in Pro Logic decoder
This amplifier has five powered channels, and each channel provides 25-watts of audio output power into an 8 ohm speaker. The frequency response is 10 Hz to 50 kHz

There is marks on the top edge of the center display and scratches on the top of the casing