This is a SonySTR-6046A stereo receiver. Two issues with the receiver. Missing the knob for the function you can still switch to fm/am,mic,phono,aux. Second issue is the left channel does not produce sound. The sound that comes out of the right channel sounds really good and every single function works without issue. It could be an easy repair or a really good single speaker setup. There are no scratches on the face or the glass. If you have further questions please ask.