Discovered in the back of the garage last week (owned by me for the last 25 years and before that , my uncle bought it new in '73 and gifted to me) - I have given it a quick clean and used some wire as an aerial.
I had a quick peek inside to make sure the capacitors look good then plumbed it into my pre-amp and used some wire as an aerial - just listened to Classic FM and it sounds very nice