Bose amp *NOT currently working and gathering dust. I purchased this unit on trademe about 7yrs ago. It was working perfectly until I took it to a party where the amp had blown and straight away mine did the same. I have unscrewed the top to check the fuses but both were fine and are still the ones in there. She just wont fire up anymore. I have now lost the four screws that hold the top on so they would need replacing. When working the screen is green.