The item you are looking at is a Sony Surround Amplifier. The unit has a nice big digital display, 10 preset sounds eg Disco, Movie, Stadium, Car etc and you can make up 5 of your own. The unit also has 3 stage DBFB and has a headphone and microphone socket. The Amplifier is a Model number TA-D505 and please make sure you have a good strong unit to put this in as it so heavy.

The condition as you can see from the pics is not brilliant. It seems to (guessing here) been splashed with something that has marked the front surround, the display is unmarked as are the buttons but I am not hiding anything, it is noticeable.

On the rear there is the standard speaker sockets rated at 6-16 ohms and the surround rated at 16 ohms, there are 2 standard red / white phono inputs and 2 video (red, yellow and white) inputs, also there is 1 red, yellow and white phone output.

Dimensions are 35.5cm long, 36cm deep and 13cm tall.

 If you want to make an offer it will have to be close to the asking price as this is a top piece of kit and well worth it.