Hello and welcome to the Beoworld forums
A beogram is a record player, my friend ;)
I think you had a Beomaster 1200, designed by Jacob Jensen, the best of B&O designers in my opinion. He designed nearly every B&O pruducts from ca. 1969 to 1987-8
Here is a link to Beocentral: http://beocentral.com/beomaster1200
I think it is most likely to be the Beomaster 1200
It is rather old today, it will probably need an overhaul to function like new, but it is surely a legendary and timeless design. They are considered a bit rare these days, but not entirely impossible to find. I believe that they are very average in performance and functions
-Søren
Beocenter 9300, Beogam CD50, Beocord 5500, Beomaster 3400, Beomaster 4400, 2 Beogram 4000, Beomaster 8000, 2 beogram 8002, Beovox S-75, Beovox MS150.2, Beovox RL6000, Beovox S-35, Beomaster 6000, 2 Beocord 9000, Beocord 8004, Beocord 5000, Form 1, 2x Beolink 1000, Beo4, MX3500, LS4500. Born 1993.