Marantz Model 74ARCH1.00/02B Rare Arch Design Hi-Fi CD Player & Speakers. also has an auction input The volume down is not working. There are currently 2 discs in the tray. I’m not sure how to open them disc tray, I’ve managed it twice but each time I have no idea what I did to get it to open. I’ve been pressing and holding different buttons, but I can’t figure out a way of getting it to open normally, I’ve tried googling it but that’s coming up with nothing. On the right fake wooden panel there is a dent where something has impacted the unit. It still looks good. One of the speaker dust covers has a crack (see photos) and also one of them has a scuff.