I have one called THE AR and it was a very fine tt in it's day. A friend also has one about the same vintage (mid 80's) but a different model, nearly identical in appearance. The both use the same Hurst motor and both have gone bad. New motors can be bought for $100 or so retail or $40 direct from Hurst if you can buy wholesale. They might be tricky to change out as the belt pulley has been glued to the shaft of the motor and it is through the base. Not impossible but tricky. I plan to tackle it sometime.
Bill